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Table D.1. Wet no-freeze zone
Treatment (note 1) State Route Number Climatic Zone Project Length (Miles) Treatment Year Last Rehab Year Timing of Application (Years) AADT (note 2) % Trucks (note 3) Distress Types and Values Used to Trigger Treatments PCR Prior (note 4) Date of Survey PCR After Date of Survey Extended Service Life (years) Method Used to Determine Pavement Life Extension cost/Lane-Mile $, 2009 (note 5) Data Sources Experience with Treatment comment
3. HMA -microsurfacing TX SH121 -Collin County WNF 14.0 2005 2004 1 14,000 15.0% (2008) Flushing from previous seals, shallow rutting CS=77.9 2005 CS=77.6 2006 4 to-date (expected 8) Observation Engineering judgment/experience $24,197 Site Manager, PMIS, DCIS, Plans Online, TRM database Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing TX FM 1382 -Dallas County WNF 2.9 2008 2006 2 25,000 5.0% (2008) Shallow rutting, cracking, minor flushing CS=80.3 2008 Unavailable 2009 20 (expected) Engineering judgment/experience $156,275 Site manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing TX SH73 -Orange County WNF 2.3 2006 before 2004 Unavailable 28,100 5.0% (2008) Numerous cracks, rough IRI CS=68.6 2006 CS=96.6 2007 20 (expected) Engineering judgment/experience $679,684 Site manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling TX SH 35 -Brazoria County WNF 1.9 2005 before 2004 Unavailable 10,200 (2007) 15.0% (2008) Severe alligator cracking CS=58.8 2004 CS=37.5 2006 Unavailable Unavailable $101,058 Site Manager, PMIS, DCIS, Plans Online, TRM database Unavailable Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal TX IH20 -Harrison County WNF 16.9 2006 2005 1 34,000 (2003) 35.0% (2008) Cracking CS=91.1 2006 CS=94.2 2007 3 to-date (expected 5) Observation Engineering judgment/experience $7,127 Site manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal TX US180 -Palo Pinto County WNF 12.3 2005 before 2004 Unavailable 2,500 (2007) 15.0% (2008) Block cracking, longitudinal cracks, numerous patches CS=70.9 2005 CS=88.0 2006 4 to-date (expected 5) Observation Engineering judgment/experience $12,452 Sitemanager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX FM 1409 -Liberty County WNF 9.6 2005 before 2004 Unavailable 4,700 (2004) 5.0% (2007) Very rough ride, severe rutting, numerous patches, raveling, cracking CS=48.1 2005 CS=95.8 2006 4 to-date (expected 20) Observation Engineering judgment/experience $55,109 Site Manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX SH 205 -Kaufman County WNF 6.1 2005 before 2004 Unavailable 7,000 (2007) 15.0% (2008) Severe, deep and shallow ruts. alligator, longitudinal & transverse cracks. Very rough ride CS=50.3 2004 CS=100 2005 4 to-date (expected 20) Observation Engineering judgment/experience $252,333 Site Manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX US 190 -Jasper County WNF 10.5 2005 before 2004 Unavailable 5,000 15.0% (2008) Numerous alligator and longitudinal cracks, indicative of shrink/swell subsurface material CS=47.0 2004 CS=100 2007 4 to-date (expected 20) Observation Engineering judgment/experience $179,491 Site Manager, PMIS, DCIS, Plans Online, TRM database Medium The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX US 259 -Rusk County WNF 5.9 2005 before 2004 Unavailable 10,900 35.0% (2008) Shallow rutting CS=86.3 2004 CS=94.1 2005 4 to-date (expected 20) Observation Engineering judgment/experience $64,713 Site Manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX IH 45 -Ellis County WNF 10.1 2006 before 2004 Unavailable 42,000 (2007) 30.0% (2008) Deep ruts, severe longitudinal cracking CS=49.9 2004 CS=69.8 2005 3 to-date (expected 20) Observation Engineering judgment/experience $163,818 Site Manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR TX US 69 WNF 4.5 2007 Yearly concrete repairs 1 58,000 9.4% Inserted load transverse devices to prevent further faulting in pavement slabs CS=49 2006 CS=90 2008 Unavailable Unavailable $260,325 As-built Unavailable Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) WA SR 12 WNF 11.2 2004 1991 13 13,719 14.5% PSC -Pavement Structural Condition PSC = 63 2003 PSC = 99 2005 5 to-date (expected 16) PMS performance tracking Engineering judgment/experience $132,815 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) WA SR 2 WNF 9.9 2004 1995 9 4,345 11.9% PSC -Pavement Structural Condition PSC = 69 2003 PSC = 99 2005 5 to-date (expected 16) PMS performance tracking Engineering judgment/experience $129,610 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) WA SR 20 WNF 17.7 1996 1972 24 808 11.5% PSC -Pavement Structural Condition PSC = 60 1995 PSC = 99 1997 13 to-date (expected 16) PMS performance tracking Engineering judgment/experience $178,758 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal WA SR 105 WNF 25.2 2005 1995 10 1,339 10.3% PSC -Pavement Structural Condition PSC=64 2004 PSC=96 2006 4 to-date (expected 7) PMS performance tracking Engineering judgment/experience $40,399 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
Table D.1. Wet no-freeze zone
2. HMA -Chip Seal WA SR 410 WNF 19.2 2004 1999 5 742 8.2% Unavailable PSC=94 2003 PSC=98 2005 5 to-date (expected 7) PMS performance tracking Engineering judgment/experience $59,561 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing WA I-5 WNF 7.3 1998 1984 14 53,815 19.4% Rutting PSC=96 1997 PSC=99 1999 11 to-date (expected 15) PMS performance tracking Engineering judgment/experience $199,419 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing WA I-5 WNF 10.0 1999 1991 8 54,416 19.0% PSC -Pavement Structural Condition PSC=89 1998 PSC=99 2000 10 to-date (expected 15) PMS performance tracking Engineering judgment/experience $127,883 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR WA I-5 WNF 3.1 2000 1959 41 56,385 11.3% PPC -Pavement Profile Condition PSC=55 1999 PSC=60 2001 9 to-date (expected 15) PMS performance tracking Engineering judgment/experience $65,741 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR WA I-5 WNF 6.4 2000 1959 41 140,638 9.4% PPC -Pavement Profile Condition PSC=35 1999 PSC=90 2001 9 to-date (expected 15) PMS performance tracking Engineering judgment/experience $418,835 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.

Notes:

  1. Please refer to the observations section of the report for a discussion of limitations of data presented in these tables.
  2. AADT -year of treatment unless otherwise indicated.
  3. Percent Trucks -year of treatment unless otherwise indicated.
  4. See Appendix B for a description of the Pavement Condition Rating value.
  5. Cost per lane-mile based upon pavement related costs only unless otherwise noted. Cost converted to 2009 dollars using a 4% discount rate.
Table D.2. Wet freeze zone
Treatment (note 1) State Route Number Climatic Zone Project Length (Miles) Treatment Year Last Rehab Year Timing of Application (Years) AADT (note 2) % Trucks (note 3) Distress Types and Values Used to Trigger Treatments PCR Prior (note 4) Date of Survey PCR After Date of Survey Extended Service Life (years) Method Used to Determine Pavement Life Extension cost/Lane-Mile $, 2009 (note 5) Data Sources Experience with Treatment comment
1. HMA OL (< 2 inches) MI M-32 WF 10.3 2000 1992 8 4,200 9.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <40, Ride Quality Index <70 and Rut <12mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <25, Ride Quality Index <70 and Rut <12mm." DI = 0.1 1998 DI = 0.0 2000 Flexible - 5 to 10 Composite - 4 to 9 Engineering judgment/experience $46,152 PMS/Flat File High ESL based on state experience with treatment.
1. HMA OL (< 2 inches) MI M-183 WF 1.5 1998 1994 4 878 1.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <40, Ride Quality Index <70 and Rut <12mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <25, Ride Quality Index <70 and Rut <12mm." DI = 1.2 1998 DI = 0.6 2000 Flexible - 5 to 10 Composite - 4 to 9 Engineering judgment/experience $35,185 PMS/Flat File High ESL based on state experience with treatment.
1. HMA OL (< 2 inches) MI US-2 WF 0.4 1998 1988 10 6,094 9.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <40, Ride Quality Index <70 and Rut <12mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <25, Ride Quality Index <70 and Rut <12mm." DI = 65.2 1997 DI = 1.6 1999 Flexible - 5 to 10 Composite - 4 to 9 Engineering judgment/experience $47,588 PMS/Flat File High ESL based on state experience with treatment.
2. HMA - Chip Seal MI US-31 WF 6.7 2004 1991 13 7,800 8.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-6 years, Distress Index < 25-30, Ride Quality Index <54 and Rut <3mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut <3mm." DI=19.3 2003 DI=1.1 2005 Flexible: Single Seal 3-6; Double Seal 4 to 7; Composite: Double Seal 3 to 6. Engineering judgment/experience $29,388 PMS/Flat File High ESL based on state experience with treatment.
2. HMA - Chip Seal MI M-72 WF 14.5 2004 1998 6 6,000 13.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-6 years, Distress Index < 25-30, Ride Quality Index <54 and Rut <3mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut <3mm." DI=2.6 2004 DI=4.4 2006 Flexible: Single Seal 3-6; Double Seal 4 to 7; Composite: Double Seal 3 to 6. Engineering judgment/experience $18,653 PMS/Flat File High ESL based on state experience with treatment.
2. HMA - Chip Seal MI Old US-131 WF 2.3 2006 1997 9 3,400 12.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-6 years, Distress Index < 25-30, Ride Quality Index <54 and Rut <3mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut <3mm." DI=7.3 2005 DI=0.7 2007 Flexible: Single Seal 3-6; Double Seal 4 to 7; Composite: Double Seal 3 to 6. Engineering judgment/experience $21,186 PMS/Flat File High ESL based on state experience with treatment.
3. HMA - microsurfacing MI US-31 NB WF 3.6 1996 1989 7 2,276 9.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-10 years, Distress Index < 15-30, Ride Quality Index <54 and Rut < 25mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut < 25mm." DI=1.0 1995 DI=0.5 1997 Flexible: Single Course 3-5; Multiple Course 4-6; Composite: NA Engineering judgment/experience $27,246 PMS/Flat File High ESL based on state experience with treatment.
3. HMA - microsurfacing MI US-31 WF 6.8 1998 1991 7 5,279 9.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-10 years, Distress Index < 15-30, Ride Quality Index <54 and Rut < 25mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut < 25mm." DI=7.5 1997 DI=1.7 1999 Flexible: Single Course 3-5; Multiple Course 4-6; Composite: NA Engineering judgment/experience $26,270 PMS/Flat File High ESL based on state experience with treatment.
3. HMA - microsurfacing MI M-89 WF 1.1 2005 1998 7 9,200 4.0% For flexible pavements, trigger values are "a minimum remaining service life of 5-10 years, Distress Index < 15-30, Ride Quality Index <54 and Rut < 25mm;" For composite pavements, trigger values are "a minimum remaining service life of 5 years, Distress Index <15, Ride Quality Index <54 and Rut < 25mm." DI=5.6 2004 DI=2.1 2006 Flexible: Single Course 3-5; Multiple Course 4-6; Composite: NA Engineering judgment/experience $32,698 PMS/Flat File High ESL based on state experience with treatment.
4. HMA - crack sealing MI US-2 WF 0.2 2000 1998 2 8,200 4.0% For flexible pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index < 15, Ride Quality Index <54 and Rut < 3 mm;" For composite pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index <5, Ride Quality Index <54 and Rut < 3mm." DI=2.4 1999 DI=0.8 2001 Flexible -Up to 3; Composite - Up to 3; Engineering judgment/experience $1,877 PMS/Flat File High ESL based on state experience with treatment.
4. HMA - crack sealing MI M-89 WF 1.1 2000 1998 2 7,700 7.0% For flexible pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index < 15, Ride Quality Index <54 and Rut < 3 mm;" For composite pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index <5, Ride Quality Index <54 and Rut < 3mm." DI=4.5 2000 DI=3.7 2002 Flexible -Up to 3; Composite - Up to 3; Engineering judgment/experience $2,859 PMS/Flat File High ESL based on state experience with treatment.
4. HMA - crack sealing MI M-24 WF 15.0 1998 1988 10 30,392 5.0% For flexible pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index < 15, Ride Quality Index <54 and Rut < 3 mm;" For composite pavements, trigger values are "a minimum remaining service life of 10 years, Distress Index <5, Ride Quality Index <54 and Rut < 3mm." DI=10.5 1996 DI=4.8 1998 Flexible -Up to 3; Composite - Up to 3; Engineering judgment/experience $9,792 PMS/Flat File High ESL based on state experience with treatment.
5. HMA - mill and resurfacing MI US-2 WF 1.0 2001 1984 17 6,100 14.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index < 40, Ride Quality Index <80 and Rut < 25 mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <30, Ride Quality Index <80 and Rut < 25mm." DI=16.3 1999 DI=0 2001 Flexible 5 to 10 yrs Composite 4 to 9 yrs Engineering judgment/experience $63,612 PMS/Flat File High Fix has been part of the capital preventive maintenance (CPM) program since the program started up in 1992. Originally the one course was limited to 1.5" but in recent years in some cases we use 2". The project listed was cold milled 1.5", then resurfaced with 1.5" HMA (full depth flexible section). ESL based on state experience with treatment.
5. HMA - mill and resurfacing MI M-54 WF 1.2 2005 1986 19 12,000 8.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index < 40, Ride Quality Index <80 and Rut < 25 mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <30, Ride Quality Index <80 and Rut < 25mm." DI=63.6 2004 DI=1 2006 Flexible 5 to 10 yrs Composite 4 to 9 yrs Engineering judgment/experience $66,966 PMS/Flat File High Fix has been part of the capital preventive maintenance (CPM) program since the program started up in 1992. Originally the one course was limited to 1.5" but in recent years in some cases we use 2". The project listed was cold milled 1.5", then resurfaced with 1.5" HMA (full depth flexible section). ESL based on state experience with treatment.
5. HMA - mill and resurfacing MI I-196 BL WF 0.8 2005 1989 16 16,800 4.0% For flexible pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index < 40, Ride Quality Index <80 and Rut < 25 mm;" For composite pavements, trigger values are "a minimum remaining service life of 3 years, Distress Index <30, Ride Quality Index <80 and Rut < 25mm." DI=53.3 2004 DI=0.7 2006 Flexible 5 to 10 yrs Composite 4 to 9 yrs Engineering judgment/experience $69,561 PMS/Flat File High Fix has been part of the capital preventive maintenance (CPM) program since the program started up in 1992. Originally the one course was limited to 1.5" but in recent years in some cases we use 2". The project listed was cold milled 1.5", then resurfaced with 1.5" HMA (full depth flexible section). ESL based on state experience with treatment.
6. HMA - hot in-place recycling MI I-196 EB WF 4.7 1995 1963 32 6,000 39.0% Unavailable DI=75.7 1995 DI=4.9 1997 Unavailable Unavailable $130,383 PMS/Flat File Low This fix was tried a few times in the past but was unsuccessful at the time primarily from a construction stand point. 1.5" of HMA was added as part of this project.
6. HMA - hot in-place recycling MI M-142 WF 16.6 1997 1984 13 2,949 4.0% Unavailable DI=74.7 1996 DI=25.9 2000 Unavailable Unavailable $37,820 PMS/Flat File Low This fix was tried a few times in the past but was unsuccessful at the time primarily from a construction stand point.
9. HMA - cold in-place recycling MI M-29 WF 2.0 2001 1978 23 10,600 4.0% Unavailable DI=46.7 2000 DI=0 2002 See comments Unavailable $322,680 PMS/Flat File Low Cost/lane-mile is based on total cost of project. Data notavailable to break-out pavement costs explicitly. State hastried this fix on 5 projects. They are being monitored but to date State has not reached any conclusions on the performance as compared to a traditional resurfacing or mill and fill project.
9. HMA - cold in-place recycling MI M-65 WF 6.1 2002 1984 18 6,800 5.0% Unavailable DI=29 2000 DI=0.3 2002 See comments Unavailable $251,413 PMS/Flat File Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. State has tried this fix on 5 projects. They are being monitored but to date State has not reached any conclusions on the performance as compared to a traditional resurfacing or mill and fill project.
9. HMA - cold in-place recycling MI M-34 WF 3.7 2006 1979 27 4,300 7.0% Unavailable DI=117.3 2004 DI=3 2006 See comments Unavailable $337,525 PMS/Flat File Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. State has tried this fix on 5 projects. They are being monitored but to date State has not reached any conclusions on the performance as compared to a traditional resurfacing or mill and fill project.
10. HMA - full depth reclamation MI I-75 WF 4.0 1997 1985 12 8,198 13.0% Unavailable DI=59 1997 DI=0.6 1999 10 Engineering judgment/experience $112,065 PMS/Flat File High MDOT has not estimated extended service life for the individual projects. For rehabilitation projects, the life expectation estimates are based on a combination of engineering judgment and data. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA - full depth reclamation MI I-75 WF 7.7 1998 1978 20 14,010 10.0% Unavailable DI=79.3 1997 DI=1.7 1999 10 Engineering judgment/experience $118,539 PMS/Flat File High MDOT has not estimated extended service life for the individual projects. For rehabilitation projects, the life expectation estimates are based on a combination of engineering judgment and data. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA - full depth reclamation MI US-127 WF 9.2 1998 1974 24 7,166 13.0% Unavailable DI=78.7 1997 DI=0 1999 10 Engineering judgment/experience $352,641 PMS/Flat File High MDOT has not estimated extended service life for the individual projects. For rehabilitation projects, the life expectation estimates are based on a combination of engineering judgment and data. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
11. HMA - structural overlay MI US-12 WF 0.4 1994 1984 10 6,300 8.0% Unavailable DI=107.7 1993 DI=0.3 1995 Flexible 8-10 years; Composite 6-8years Engineering judgment/experience $135,468 PMS/Flat File High This is a standard fix that is used on a regular basis. It has been very successful with performance varying depending on the existing pavement condition and whether it is being placed on a composite pavement or flexible pavement. The project listed was cold milled 1.5" then resurfaced with two courses (3" total) of HMA. The ESL is a prediction based upon agency experience.
11. HMA - structural overlay MI M-37 WF 0.9 1999 1984 15 5,200 4.0% Unavailable DI=75.5 1998 DI=1.9 2000 Flexible 10-12 years; Composite 810 years Engineering judgment/experience $144,605 PMS/Flat File High This is a standard fix that is used on a regular basis. It has been very successful with performance varying depending on the existing pavement condition and whether it is being placed on a composite pavement or flexible pavement. The project listed was cold milled 1.5" then resurfaced with two courses (3" total) of HMA. The ESL is a prediction based upon agency experience.
11. HMA - structural overlay MI US-31 NB WF 7.5 1999 1989 10 4,200 5.0% Unavailable DI=20.9 1999 DI=5.4 2003 Flexible 10-12 years; Composite 810 years Engineering judgment/experience $115,292 PMS/Flat File High This is a standard fix that is used on a regular basis. It hasbeen very successful with performance varying depending on the existing pavement condition and whether it is being placed on a composite pavement or flexible pavement. The project listed was cold milled 1.5" then resurfaced with two courses (3" total) of HMA. The ESL is a prediction based upon agency experience.
12. HMA - whitetopping MI M-46 WF 4.0 1999 1970 29 2,000 6.0% Unavailable DI=43.7 1998 DI=0.6 2000 Unavailable Engineering judgment/experience $409,883 PMS/Flat File Low Still considered experimental
14. PCC - DBR MI I-696 EB WF 6.4 1998 1978 20 82,386 5.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=8 1997 DI=5.5 1999 2-3 Engineering judgment/experience $29,929 PMS/Flat File Low 9 projects over the last 12 years
14. PCC - DBR MI M-10 NB WF 7.3 2000 1987 13 68,000 2.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=1.8 1999 DI=6.9 2001 2-3 Engineering judgment/experience $54,809 PMS/Flat File Low 9 projects over the last 12 years
14. PCC - DBR MI I-69 NB WF 8.6 1999 1991 8 30,400 18.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=7.6 1997 DI=5 1999 2-3 Engineering judgment/experience $19,945 PMS/Flat File Low 9 projects over the last 12 years
15. PCC - full depth repair MI I-94 WB WF 3.1 1996 1986 10 13,014 36.0% Trigger values are "a minimum remaining service life of 7 years, Distress Index < 20 and Ride Quality Index <54." DI=12.6 1995 DI=8.9 1997 3-10 Engineering judgment/experience $45,596 PMS/Flat File High MDOT has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
15. PCC - full depth repair MI US-31 NB WF 12.2 2005 1987 18 7,400 15.0% Trigger values are "a minimum remaining service life of 7 years, Distress Index < 20 and Ride Quality Index <54." DI=10.3 2005 DI=6.6 2007 3-10 Engineering judgment/experience $19,238 PMS/Flat File High MDOT has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
15. PCC - full depth repair MI I-94 EB WF 5.2 2006 1990 16 23,900 23.0% Trigger values are "a minimum remaining service life of 7 years, Distress Index < 20 and Ride Quality Index <54." DI=6.7 2005 DI=3.6 2007 3-10 Engineering judgment/experience $31,557 PMS/Flat File High MDOT has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
16. PCC - joint sealing MI I-696 EB WF 6.2 1995 1989 6 65,500 7.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=0.2 1995 DI=0.2 1997 4 PMS performance tracking $6,867 PMS/Flat File High MDOT has used several different materials to seal and reseal joints such as silicone, neoprene, and hot-poured rubber. MDOT's current standard is to use low-modulus hot-poured rubber.
16. PCC - joint sealing MI I-69 EB WF 5.6 1996 1984 12 5,492 27.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=0.5 1995 DI=1.1 1997 4 PMS performance tracking $2,856 PMS/Flat File High MDOT has used several different materials to seal and reseal joints such as silicone, neoprene, and hot-poured rubber. MDOT's current standard is to use low-modulus hot-poured rubber.
16. PCC - joint sealing MI I-75 NB WF 6.5 1998 1990 8 22,800 17.0% Trigger values are "a minimum remaining service life of 10 years, Distress Index < 15 and Ride Quality Index <54." DI=0.8 1997 DI=0.6 1999 4 PMS performance tracking $15,402 PMS/Flat File High MDOT has used several different materials to seal and reseal joints such as silicone, neoprene, and hot-poured rubber. MDOT's current standard is to use low-modulus hot-poured rubber.
18. PCC - HMA OL w/o slab frac MI I-96 WF 8.1 1998 1962 36 48,172 11.0% Unavailable DI=52.2 1997 DI=0.1 1999 6-8 Engineering judgment/experience $730,259 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC - HMA OL w/o slab frac MI I-94 EB WF 7.4 1998 1985 13 19,819 31.0% Unavailable DI=53 1997 DI=0 1999 6-8 Engineering judgment/experience $307,606 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC - HMA OL w/o slab frac MI I-94 WB WF 7.3 2001 1985 16 20,700 30.0% Unavailable DI=11.5 1999 DI=0 2001 6-8 Engineering judgment/experience $351,812 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
19. PCC - crack and seat/rubblize with HMA OL MI US-10 WF 1.4 1999 1958 41 6,700 9.0% Unavailable DI=33.8 1997 DI=0 1999 10 to-date (expected 12) Observation Engineering judgment/experience $397,160 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. MDOT has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
19. PCC - crack and seat/rubblize with HMA OL MI US-23 WF 2.0 1995 1974 21 1,700 14.0% Unavailable DI=85 1995 DI=1.3 1997 14 to-date (expected 17) Observation Engineering judgment/experience $547,740 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. State has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
19. PCC - crack and seat/rubblize with HMA OL MI M-18 WF 6.7 1999 1976 23 4,900 7.0% Unavailable DI=108 1996 DI=0.1 2000 10 to-date (expected 15) Observation Engineering judgment/experience $366,451 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. State has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
19. PCC - crack and seat/rubblize with HMA OL MI I-69 WF 5.7 1998 1986 12 25,450 23.0% Unavailable DI=38 1997 DI=0.1 1999 11 to-date (expected 12) Observation Engineering judgment experience $714,323 PMS/Flat File High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly. State has used the current technique for full depth repairs for 21 years. Contractors are capable of a high production rate with modern equipment.
20. PCC - unbonded overlay MI I-75 NB WF 3.9 2003 1973 30 8,300 9.0% Unavailable DI=71.8 2001 DI=0 2005 6 to-date (expected 15) Observation Engineering judgment/experience $356,774 PMS/Flat File High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
20. PCC - unbonded overlay MI I-94 WF 9.0 1995 1960 35 3,700 28.0% Unavailable DI=32.7 1995 DI=3 1997 14 to-date (expected 18) Observation Engineering judgment/experience $797,438 PMS/Flat File High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
20. PCC - unbonded overlay MI I-69 WF 7.5 1999 1972 27 22,000 29.0% Unavailable DI=32.1 1999 DI=0.4 2001 10 to-date (expected 15) Observation Engineering judgment/experience $622,032 PMS/Flat File High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
20. PCC - unbonded overlay MI US-131 WF 3.2 1998 1960 38 23,284 18.0% Unavailable DI=75.3 1997 DI=0 1999 11 to-date (expected 15) Observation Engineering judgment/experience $639,701 PMS/Flat File High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) MN I-35 WF 13.8 1987 Unavailable Unavailable 31,300 5.2% Transverse cracking PQI = 2.7 1984 PQI = 4.1 1988 20 PMS performance tracking $31,209 HPMA High None
1. HMA OL (< 2 inches) MN TH 16 WF 12.4 1989 Unavailable Unavailable 1,200 9.5% Transverse, longitudinal, and multiple cracking PQI = 2.4 1987 PQI = 3.9 1990 15 PMS performance tracking $31,209 HPMA High None
1. HMA OL (< 2 inches) MN TH 92 WF 3.2 1992 Unavailable Unavailable 2,300 8.7% Transverse and longitudinal cracking PQI=3.0 1991 PQI=3.9 1994 17 to-date (a projection of 23 ) PMS performance tracking PMS performance prediction $31,209 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
2. HMA - Chip Seal MN 12 WF 4.6 1998 1993 5 5,700 9.5% Transverse cracks - but not triggered by distress PQI=3.9 1997 PQI=3.7 1999 Not Measurable PMS performance tracking $6,732 HPMA High MN DOT has not seen signficant life extension from chip seal treatments.
2. HMA - Chip Seal MN 169 WF 5.0 2000 1987 13 15,400 4.5% Transverse cracking and some longitudinal cracking PQI=3.6 2000 PQI=3.1 2002 Not Measurable PMS performance tracking $6,732 HPMA High MN DOT has not seen signficant life extension from chip seal treatments.
3. HMA - microsurfacing MN I-94 WF 10.1 2001 1990 11 28,290 11.0% Transverse cracks and a little Rutting PQI=3.4 1999 PQI=3.8 2001 5 PMS performance tracking $27,279 HPMA High None
3. HMA - microsurfacing MN 3 WF 8.0 2003 1996 7 5,500 4.7% Transverse cracks, longitudinal cracks, and longitudinal joint deterioration PQI=3.6 2002 PQI=3.6 2003 3 PMS performance tracking $27,279 HPMA High None
3. HMA - microsurfacing MN 9 WF 18.5 1999 1994 5 513 9.4% Transverse cracks PQI=3.8 1997 PQI=3.8 2001 5 PMS performance tracking $27,279 HPMA High None
4. HMA - crack sealing MN I-35 WF 8.5 1999 1995 4 32,500 16.0% Transverse cracks PQI=3.9 1998 PQI=3.8 2000 0 PMS performance tracking $1,098 HPMA High State regularly applies crack sealing, but has some reservation regarding its benefit, especially the fact that it does not have any effect on improving the poor ride quality caused by adjacent transverse cracks in HMA.
4. HMA - crack sealing MN 65 WF 14.0 2001 2000 1 65 4.6% Transverse cracks PQI=3.8 2001 PQI=3.8 2002 0 PMS performance tracking $1,098 HPMA High State regularly applies crack sealing, but has some reservation regarding its benefit, especially the fact that it does not have any effect on improving the poor ride quality caused by adjacent transverse cracks in HMA.
4. HMA - crack sealing MN 27 WF 7.2 1995 1989 6 2,295 5.8% Transverse cracks PQI=3.6 1995 PQI=3.5 1997 0 PMS performance tracking $1,098 HPMA High State regularly applies crack sealing, but has some reservation regarding its benefit, especially the fact that it does not have any effect on improving the poor ride quality caused by adjacent transverse cracks in HMA.
5. HMA - mill and resurfacing MN I-394 WF 6.2 2004 1991 13 119,500 3.4% Ride PQI=3.2 2004 PQI=3.6 2005 5 to-date (a projection of 12 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
5. HMA - mill and resurfacing MN TH 169 WF 8.6 1996 1986 10 12,200 5.9% Transverse cracks and some rutting PQI=3.6 1994 PQI=4.0 1998 13 to-date (a projection of 16 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
5. HMA - mill and resurfacing MN TH 2 WF 2.7 2006 1993 13 3,400 12.0% Longitudinal joint deterioration and transverse cracking PQI=2.5 2004 PQI=3.5 2007 3 to-date (a projection of 10 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
9. HMA - cold in-place recycling MN 23 WF 10.5 1999 1978 21 3,438 16.0% Transverse cracking, ride PQI=2.8 1998 PQI=4.0 1999 10 to-date (a projection of 15 ) PMS performance tracking PMS Performance prediction $122,213 HPMA Low The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. State had concerns about performance and have not performed any CIRs in recent years, but is revisiting CIR on a research basis with foamed asphalt and chemical set emulsions. The performance issue was premature stripping of the CIR layer, resulting in what looks like alligator cracking of the wear course but the cracking was in the HMA above the CIR.
9. HMA - cold in-place recycling MN 23 WF 4.5 2002 1985 17 2,650 15.0% Centerline joint deterioration, transverse cracking, ride PQI=2.4 2002 PQI=4.0 2003 7 to-date (a projection of 17 ) PMS performance tracking PMS Performance prediction $122,213 HPMA Low The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. State had concerns about performance and have not performed any CIRs in recent years, but is revisiting CIR on a research basis with foamed asphalt and chemical set emulsions. The performance issue was premature stripping of the CIR layer, resulting in what looks like alligator cracking of the wear course but the cracking was in the HMA above the CIR.
9. HMA - cold in-place recycling MN 25 WF 6.4 1992 Unavailable Unavailable 19,051 6.7% Transverse and multiple cracking before CIR, multiple cracking and centerline joint deterioration at end of CIR life PQI=2.4 1991 PQI=4.0 1992 9 PMS performance tracking $122,213 HPMA Low State had concerns about performance and have not performed any CIRs in recent years, but is revisiting CIR on a research basis with foamed asphalt and chemical set emulsions. The performance issue was premature stripping of the CIR layer, resulting in what looks like alligator cracking of the wear course but the cracking was in the HMA above the CIR.
10. HMA - full depth reclamation MN TH 73 WF 13.5 2000 Unavailable Unavailable 680 5.1% Transverse and longitudinal cracks, rutting, and patching PQI=2.1 1998 PQI=4.1 2001 9 to-date (a projection of 15 ) PMS performance tracking PMS performance prediction $163,495 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
10. HMA - full depth reclamation MN TH 200 WF 4.8 2003 Unavailable Unavailable 1,107 15.0% Cracking PQI=2.1 2002 PQI=4.0 2004 6 to-date (a projection of 17 ) PMS performance tracking PMS performance prediction $163,495 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
10. HMA - full depth reclamation MN TH 6 WF 6.4 2004 1983 21 418 15.0% Transverse, longitudinal cracking, C/L joint deterioration, ride PQI=2.4 2003 PQI=4.1 2005 5 to-date (a projection of 15 ) PMS performance tracking PMS performance prediction $163,495 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
11. HMA - structural overlay MN I-35 WF 9.3 1998 1989 9 15,254 6.9% Cracking PQI=3.0 1998 PQI=4.1 2000 11 to-date (a projection of 17 ) PMS performance tracking PMS performance prediction $107,000 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
11. HMA - structural overlay MN 1 WF 12.0 2005 1983 22 3,100 4.6% Transverse and longitudinal cracking and ride PQI=2.5 2004 PQI=3.9 2005 4 to-date (a projection of 17 ) PMS performance tracking PMS performance prediction $107,000 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
11. HMA - structural overlay MN 10 WF 11.7 1995 1980 15 8,000 11.0% Transverse cracks and multiple cracking and ride PQI=2.3 1994 PQI=3.9 1996 14 to-date (a projection of 17 ) PMS performance tracking PMS performance prediction $107,000 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
12. HMA - whitetopping MN TH-30 WF 8.5 1993 1973 20 584 18.0% Transverse and longitudinal cracks and patching PQI=1.4 1991 PQI=4.0 1994 16 to-date (a projection of 17 ) PMS performance tracking PMS performance prediction $663,344 HPMA Low The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. This is the only highway whitetopping project constructed by MNDOT. The others are either research sections at MNROAD, or a local solution to an HMA rutting problem.
13. PCC - diamond grinding MN TH 10 WF 5.4 1982 Unavailable Unavailable 11,500 10.0% Joint faulting, ride PQI=2.5 1982 PQI=3.2 1983 4 PMS performance tracking $20,682 HPMA High The last rehab year was 2000, but the rehab after 1982 was a major CPR in 1986. The original construction was in 1947. This pavement is on a sand subgrade and that is likely that reason it is still in service as a concrete pavement.
13. PCC - diamond grinding MN I-94 WF 2.9 2004 1991 13 52,300 16.0% Joint faulting, ride PQI=2.6 2004 PQI=3.5 2006 5 to-date (a projection of 6 ) PMS performance tracking PMS performance prediction $20,682 HPMA High Orig construction was 1973. The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
13. PCC - diamond grinding MN 15 WF 1.0 2004 Unavailable Unavailable 20,900 5.4% Transverse joints, cracked panels, ride PQI=2.8 2003 PQI=3.5 2005 5 to-date (a projection of 13 ) PMS performance tracking PMS performance prediction $20,682 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
14. PCC - DBR MN I-94 WF 7.4 2004 1984 20 84,200 9.0% Cracked panels with some faulting and transverse joint spall and ride PQI=2.6 2004 PQI=3.5 2005 5 to-date (a projection of 16 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. This CPR included dowel retrofits into mid-panel cracks that were faulting. There now are a few slots that have disintegrating grout. Diamond grinding was done after dowels and CPR was complete.
14. PCC - DBR MN I-94 WF 3.0 2007 1986 21 13,950 16.0% Cracked panels and ride PQI=2.6 2007 PQI=3.1 2008 2 to-date (a projection of 2 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. This dowel bar retrofit also had diamond grinding. State suspected that the dowels were for mid panel cracks.
14. PCC - DBR MN TH 77 WF 2.2 2007 1982 25 70,000 2.9% Cracked panels PQI=3.0 2006 PQI=3.1 2008 2 to-date (a projection of 7 ) PMS performance tracking PMS performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
15. PCC - full depth repair MN I-35 WF 8.6 1999 1995 4 17,600 7.1% Transverse joints and cracked panels PQI=3.0 1998 PQI=3.6 2000 9 PMS performance tracking $102,162 HPMA High None
15. PCC - full depth repair MN TH 52 WF 2.8 1994 1983 11 18,000 11.0% Cracked panels PQI=3.2 1991 PQI=3.4 1994 14 PMS performance tracking $102,162 HPMA High It is hard to identify how long the pavement would have lasted without major CPR.
15. PCC - full depth repair MN TH 10 WF 2.2 1997 1987 10 27,600 13.0% A few cracked panels PQI=3.7 1997 PQI=3.8 1998 11 PMS performance tracking $102,162 HPMA High None
17. PCC - partial depth repair MN TH 169 WF 1.7 2005 1996 9 14,300 18.0% A few cracked panels PQI=3.3 2004 PQI=3.5 2005 4 to-date (a projection of 7 ) PMS performance tracking PMS performance prediction $95,853 HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
18. PCC - HMA OL w/o slab frac MN I-35 WF 6.6 1997 1980 17 27,400 18.0% Faulting and cracked panels and ride PQI=2.6 1997 PQI=4.0 1998 12 to-date (a projection of 17 ) PMS performance tracking PMS Performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
18. PCC - HMA OL w/o slab frac MN 52 WF 6.4 1998 1986 12 19,560 11.0% Ride, transverse joints, cracked panels PQI=2.3 1998 PQI=3.9 1999 11 to-date (a projection of 17 ) PMS performance tracking PMS Performance prediction Unavailable HPMA High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
18. PCC - HMA OL w/o slab frac MN 44 WF 8.9 1992 1978 14 2,970 7.5% Transverse joints, faulting, cracked and broken panels and ride PQI=2.1 1990 PQI=4.1 1993 11 PMS performance tracking Unavailable HPMA High None
19. PCC - crack and seat/rubblize with HMA OL MN 2 WF 10.8 2006 1984 22 3,080 10.0% Ride and spalled transverse joints PQI=2.9 2006 PQI=3.9 2007-8 3 to-date (a projection of 10 ) PMS performance tracking PMS performance prediction $174,594 - $236,530 HPMA Medium for C&S and Low for Rubblize Original PCC construction was 1974. The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
19. PCC - crack and seat/rubblize with HMA OL MN 75 WF 7.3 1994 Unavailable Unavailable 2,100 11.0% Cracked and broken panels and ride PQI=2.9 1992 PQI=3.7 1996 14 PMS performance tracking $174,594 - $236,530 HPMA Medium for C&S and Low for Rubblize None
19. PCC - crack and seat/rubblize with HMA OL MN 22 WF 6.8 1999 Unavailable Unavailable 5,300 5.4% Spalled transverse joints and ride PQI=2.9 1998 PQI=4.0 2000 10 to-date (a projection of 15 ) PMS performance tracking PMS performance prediction $174,594 - $236,530 HPMA Medium for C&S and Low for Rubblize The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment.
20. PCC - unbonded overlay MN 10 WF 5.7 2003 1987 16 10,150 7.3% Transverse joints, faulting, cracked panels, ride PQI=2.8 2002 PQI=3.9 2004 At least 6 (expected 25) HPMA performance (projection) $396,367 HPMA High None
20. PCC - unbonded overlay MN I-35 WF 6.6 1998 1983 15 22,300 14.0% Faulting, cracked panels, ride PQI=2.8 1997 PQI=4.1 1999 At least 11 (expected 31) HPMA performance (projection) $396,367 HPMA High This is one of our best performing unbondeds. Our unbonded all perform well.
20. PCC - unbonded overlay MN 212 WF 5.7 1986 Unavailable Unavailable 9,700 12.0% Transverse joints PQI=2.8 1984 PQI=4.0 1986 At least 23 (expected 30) HPMA performance (projection) $396,367 HPMA High This is our oldest unbonded in the system and the main problems it has is some tipped dowel baskets during construction.

Notes:

  1. Please refer to the observations section of the report for a discussion of limitations of data presented in these tables.
  2. AADT - year of treatment unless otherwise indicated.
  3. Percent Trucks - year of treatment unless otherwise indicated.
  4. See Appendix B for a description of the Pavement Condition Rating value.
  5. Cost per lane-mile based upon pavement related costs only unless otherwise noted. Cost converted to 2009 dollars using a 4% discount rate.
Table D.3. Dry no-freeze zone
Treatment (note 1) State Route Number Climatic Zone Project Length (Miles) Treatment Year Last Rehab Year Timing of Application (Years) AADT (note 2) % Trucks (note 3) Distress Types and Values Used to Trigger Treatments PCR Prior (note 4) Date of Survey PCR After Date of Survey Extended Service Life (years) Method Used to Determine Pavement Life Extension cost/Lane-Mile $, 2009 (note 5) Data Sources Experience with Treatment comment
2. HMA -Chip Seal TX LP 1604 -Bexar County DNF 4.8 2005 before 2004 Unavailable 7,700 (2007) 5.0% (2008) Block, alligator & longitudinal cracks CS=90.5 2004 CS=92.75 2005 5 Observation Engineering judgment/experience $40,259 Site manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal TX SH36 -Comanche County DNF 7.2 2004 before 2004 Unavailable 3,000 (1999) 25.0% (2008) Poor skid, longitudinal cracks CS=60 2004 CS=97.95 2005 5 Observation Engineering judgment/experience $145,976 Site Manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal TX US90 -Val Verde County DNF 16.6 2005 before 2004 Unavailable 1,150 (2007) 45.0% (2008) Alligator and longitudinal cracks CS=99.94 2005 CS=99.97 2006 5 Observation Engineering judgment/experience $115,419 Site Manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
3. HMA -microsurfacing TX US277 -Jones County DNF 14.3 2005 before 2004 Unavailable 3,300 20.0% (2008) Flushing, patches CS=95.4 2004 CS=99.4 2006 4 to-date (expected 8) Observation Engineering judgment/experience $28,202 Site Manager, PMIS, DCIS, Plans Online, TRM database Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
3. HMA -microsurfacing TX US 180 -Shackelford County DNF 6.9 2004 before 2004 Unavailable 2,100 30.0% (2008) Flushing, longitudinal cracks, some shallow rutting CS=84.6 2004 CS=94.8 2005 5 to-date (expected 8) Observation Engineering judgment/experience $19,436 Site Manager, PMIS, DCIS, Plans Online, TRM database Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
4. HMA -crack sealing TX SS 371 DNF 1.8 2005 1967 38 10,300 10.2% Longitudinal and transverse cracks larger than seal coat can cover CS=62 2008 CS=89 2009 1-2 Observation Engineering judgment/experience $883 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
4. HMA -crack sealing TX SL 1604 DNF 10.3 2005 1981 24 4,500 7.2% Longitudinal and transverse cracks larger than seal coat can cover CS=93 2008 CS=92 2009 1-2 Observation Engineering judgment/experience $883 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
4. HMA -crack sealing TX SL 1604 DNF 3.1 2005 1989 16 100,000 3.4% Longitudinal and transverse cracks larger than seal coat can cover CS=92 2008 CS=89 2009 1-2 Observation Engineering judgment/experience $883 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing TX BU 83-D -Taylor County DNF 1.3 2006 2004 2 15,300 15.0% (2008) Large number of longitudinal cracks CS=41.8 2006 CS=97.4 2007 20 (expected) Engineering judgment/ experience $446,192 Site Manager, PMIS, DCIS, Plans Online, TRM database High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal TX US67 -Runnels County DNF 12.9 2005 before 2004 Unavailable 2,100 (2003) 25.0% (2008) Patches, longitudinal cracks CS=12.4 2004 CS=39.6 2005 4 to-date (expected 5) Observation Engineering judgment/experience $1,029 Sitemanager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
10. HMA -full depth reclamation TX IH 35 -Travis County DNF 2.8 2004 before 2004 Unavailable 14,000 15.0% (2008) Subgrade rutting and alligator cracking CS=99.2 2006 CS=79.3 2004 5 to-date (expected 20) Observation Engineering judgment/experience $193,502 Site Manager, PMIS, DCIS, Plans Online, TRM database High The current extended service life (ESL) is based upon observation. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
19. PCC -crack and seat/rubblize with HMA OL TX FM 2887 -Runnels County DNF 7.8 2008 2005 3 610 (2007) 5.0% (2008) Extremely high number of longitudinal cracks CS=73 2006 CS=80 2007 Unavailable Unavailable $146,667 Site manager, PMIS, DCIS, Plans Online, TRM database Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
19. PCC -crack and seat/rubblize with HMA OL TX US 83 -Cottle County DNF 6.7 2007 before 2004 Unavailable 700 45.0% (2008) Large number of longitudinal cracks CS=90 2006 CS=100 2008 Unavailable Unavailable $282,930 Site Manager, PMIS, DCIS, Plans Online, TRM database Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
19. PCC -crack and seat/rubblize with HMA OL TX US 83 -Wheeler County DNF 6.1 2007 2005 2 1,700 25.0% (2008) Numerous patches, longitudinal cracks, rough ride CS=80.3 2006 CS=99.8 2008 Unavailable Unavailable $253,625 Site Manager, PMIS, DCIS, Plans Online, TRM database Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.

Notes:

  1. Please refer to the observations section of the report for a discussion of limitations of data presented in these tables.
  2. AADT -year of treatment unless otherwise indicated.
  3. Percent Trucks -year of treatment unless otherwise indicated.
  4. See Appendix B for a description of the Pavement Condition Rating value.
  5. Cost per lane-mile based upon pavement related costs only unless otherwise noted. Cost converted to 2009 dollars using a 4% discount rate.
Table D.4. Dry freeze zone
Treatment (note 1) State Route Number Climatic Zone Project Length (Miles) Treatment Year Last Rehab Year Timing of Application (Years) AADT (note 2) % Trucks (note 3) Distress Types and Values Used to Trigger Treatments PCR Prior (note 4) Date of Survey PCR After Date of Survey Extended Service Life (years) Method Used to Determine Pavement Life Extension cost/Lane-Mile $, 2009 (note 5) Data Sources Experience with Treatment comment
1. HMA OL (< 2 inches) KS US 75 DF 5.0 1994 1983 11 1,002 9.0% Ride values IRI = 113 1994 IRI = 109 1995 15 to-date PMS performance tracking $37,498 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) KS I 70 DF 10.0 2002 Unavailable Unavailable 5,967 30.0% Ride values IRI = 97 2002 IRI = 36 2003 3 PMS performance tracking $50,722 PMIS High Cost/Lane Mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) KS K 148 DF 15.0 2001 Unavailable Unavailable 166 14.0% Ride values, transverse cracking IRI = 95 2001 IRI = 71 2002 5 PMS performance tracking $29,409 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal KS US 75 DF 5.0 2004 2002 2 1,002 9.0% Cracking IRI=64 2004 IRI=70 2005 4 PMS performance tracking $8,696 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal KS US 24 DF 10.0 2005 2002 3 347 14.0% None stated IRI=63 2005 IRI=80 2006 4 to-date (expected 8) PMS performance tracking Engineering judgment/experience $10,673 PMIS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal KS US 24 DF 15.3 1999 Unavailable Unavailable 713 5.0% Ride, transverse cracking IRI=87 1999 IRI=86 2000 4 PMS performance tracking $7,548 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
4. HMA -crack sealing KS US 50 DF 5.0 2002 Unavailable Unavailable 953 22.0% Cracking IRI=88 2002 IRI=95 2003 4 PMS performance tracking $2,964 PMIS Unavailable Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
4. HMA -crack sealing KS K 4 DF 10.0 2001 1991 10 472 12.0% None stated IRI=52 2001 IRI=56 2002 4 PMS performance tracking $884 PMIS Unavailable Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling KS K 9 DF 5.0 2001 Unavailable Unavailable 348 11.0% Ride, cracking IRI=94 2001 IRI=44 2002 3 PMS performance tracking $31,136 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling KS US 166 DF 10.0 2001 1990 11 1,295 14.0% Cracking IRI=73 2001 IRI=53 2002 8 to-date PMS performance tracking $41,889 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling KS K 18 DF 14.2 1999 1993 6 376 13.0% None stated IRI=67 1999 IRI=55 2000 4 PMS performance tracking $60,130 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
7. HMA -slurry seal KS I 135 DF 5.0 2004 1997 7 17,072 14.0% Ride IRI=111 2004 IRI=81 2005 5 to-date (expected 7) PMS performance tracking Engineering judgment/experience $32,542 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
7. HMA -slurry seal KS US 50 DF 10.0 2005 1994 11 1,980 14.0% None stated IRI=75 2005 IRI=81 2006 4 PMS performance tracking $29,086 PMIS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
7. HMA -slurry seal KS US 54 DF 14.4 2004 1991 13 1,498 23.0% Ride, cracking IRI=116 2004 IRI=73 2005 4 PMS performance tracking $26,505 PMIS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling KS US 281 DF 5.0 1998 1990 8 368 16.0% Ride, cracking IRI=128 1998 IRI=49 1999 4 PMS performance tracking $44,176 PMIS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling KS US 183 DF 10.0 2004 1996 8 1,157 10.0% Ride, cracking IRI=118 2004 IRI=61 2005 5 to-date (expected 10) PMS performance tracking Engineering judgment experience $69,288 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling KS US 24 DF 15.3 2003 Unavailable Unavailable 713 5.0% Ride, cracking IRI=111 2003 IRI=78 2004 6 to-date (expected 9) PMS performance tracking Engineering judgment experience $67,193 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
12. HMA -whitetopping KS US 54 DF 0.8 2000 1969 31 2,465 13.0% Rough ride, transverse cracking IRI=106 2000 IRI=58 2001 3 PMS performance tracking $105,814 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
12. HMA -whitetopping KS US 54 DF 1.4 2000 1969 31 2,010 8.0% Transverse cracking IRI=98 2000 IRI=66 2001 3 PMS performance tracking $105,814 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
12. HMA -whitetopping KS US 54 DF 2.9 2000 1969 31 3,475 5.0% Rough ride, transverse cracking IRI=128 2000 IRI=72 2001 3 PMS performance tracking $105,814 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
13. PCC -diamond grinding KS US 54 DF 6.0 1998 1976 22 2,580 25.0% Ride and faulting IRI=146 1998 IRI=68 1999 9 PMS performance tracking $65,069 PMIS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
13. PCC -diamond grinding KS US 59 DF 8.4 2001 1960 41 1,814 7.0% None stated IRI=77 2001 IRI=76 2002 6 PMS performance tracking $113,893 PMIS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
13. PCC -diamond grinding KS US 166 DF 9.0 1998 1980 18 723 12.0% Ride and faulting IRI=168 1998 IRI=73 1999 11 to-date (expected 17) PMS performance tracking Engineering judgment/experience $42,489 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR KS US 400 DF 5.0 2001 1987 14 2,206 16.0% Ride and joint distress IRI=128 2001 IRI=132 2002 8 to-date (expected 13) PMS performance tracking Engineering judgment/experience $127,764 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR KS US 400 DF 7.0 2001 1988 13 1,818 19.0% Ride, joint distress, and faulting IRI=165 2001 IRI=148 2002 8 to-date (expected 13) PMS performance tracking Engineering judgment/experience $127,764 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR KS US 36 DF 13.0 2004 1989 15 1,483 11.0% Ride IRI=101 2004 IRI=86 2005 5 to-date (expected 14) PMS performance tracking Engineering judgment/experience $135,000 PMIS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
15. PCC -full depth repair KS I 135 DF 5.0 1994 1971 23 17,072 14.0% Ride, joint distress IRI=122 1994 IRI=129 1995 9 PMS performance tracking Unavailable PMIS Unavailable None
15. PCC -full depth repair KS US 77 DF 8.0 1997 1972 25 5,656 11.0% Ride IRI=100 1997 IRI=99 1998 5 PMS performance tracking Unavailable PMIS Unavailable None
15. PCC -full depth repair KS I 70 DF 12.0 1992 1969 23 4,011 38.0% Ride IRI=110 1992 IRI=102 1993 9 PMS performance tracking Unavailable PMIS Unavailable None
17. PCC -partial depth repair KS K 23 DF 4.1 2004 1996 8 215 18.0% None stated IRI=70 2004 IRI=58 2005 4 PMS performance tracking $773 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
17. PCC -partial depth repair KS US 50 DF 6.0 2001 1996 5 2,364 16.0% Joint distress IRI=59 2001 IRI=67 2002 1 PMS performance tracking $4,437 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
17. PCC -partial depth repair KS K 23 DF 9.0 2004 1996 8 217 18.0% Joint distress IRI=77 2004 IRI=60 2005 4 PMS performance tracking $773 PMIS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC -HMA OL w/o slab frac KS US 75 DF 5.0 2001 1991 10 3,311 5.0% Joint distress IRI=99 2001 IRI=79 2002 3 PMS performance tracking $58,370 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC -HMA OL w/o slab frac KS US 77 DF 9.5 2001 1985 16 2,196 7.0% Ride IRI=104 2001 IRI=59 2002 1 PMS performance tracking $80,272 PMIS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC -HMA OL w/o slab frac KS US 169 DF 11.6 2003 1980 23 2,924 11.0% Ride, joint distress IRI=99 2003 IRI=52 2004 6 to-date (expected 8) PMS performance tracking Engineering judgment/experience $48,725 PMIS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
1. HMA OL (< 2 inches) WA SR 20 DF 15.8 1999 1987 12 1,286 22.1% PSC -Pavement Structural Condition PSC = 61 1998 PSC = 99 2000 10 to-date (expected 11) PMS performance tracking Engineering judgment/experience $249,699 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal WA SR 17 DF 20.5 2004 1998 6 1,964 22.2% PSC -Pavement Structural Condition PSC=73 2003 PSC=88 2005 5 to-date (expected 7) PMS performance tracking Engineering judgment/experience $71,015 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
2. HMA -Chip Seal WA SR 20 DF 20.6 2006 1999 7 1,510 14.0% PSC -Pavement Structural Condition PSC=75 2005 PSC=98 2007 3 to-date (expected 7) PMS performance tracking Engineering judgment/experience $91,339 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing WA I-90 DF 16.9 1993 1982 11 15,503 25.0% PSC -Pavement Structural Condition PSC=69 1992 PSC=99 1995 10 PMS performance tracking $178,845 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
5. HMA -mill and resurfacing WA SR 195 DF 9.4 1999 1988 11 5,275 17.9% PSC -Pavement Structural Condition PSC=61 1998 PSC=99 2000 10 PMS performance tracking $213,684 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling WA SR 97 DF 4.9 1995 1985 10 12,985 9.5% Transverse and longitudinal cracking PSC=57 1984 PSC=98 1986 Unknown (little experience) Unavailable $34,131 WSPMS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
6. HMA -hot in-place recycling WA SR 542 DF 15.9 2009 1993 16 8,017 10.2% Rutting PSC=82 2008 Unavailable Unavailable Unknown (little experience) Unavailable $120,407 WSPMS Low Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal WA I-90 DF 10.6 2005 1995 10 15,788 25.0% Rutting PSC=96 2004 PSC=99 2006 4 PMS performance tracking $108,600 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal WA I-90 DF 9.2 2004 1994 10 9,151 23.1% Unavailable PSC=98 2004 PSC=99 2006 4 PMS performance tracking $125,205 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
8. HMA -fog seal WA SR 211 DF 14.9 2006 1999 7 1,709 17.9% Unavailable PSC=99 2005 PSC=99 2006 4 PMS performance tracking $211,579 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling WA SR 24 DF 7.4 2004 2000 4 1,478 29.8% Unavailable PSC=99 2003 PSC=100 2005 5 to-date (expected 12) PMS performance tracking Engineering judgment/experience $147,410 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling WA SR 127 DF 3.4 2002 1987 15 745 32.9% PSC -Pavement Structural Condition PSC=42 2001 PSC=99 2003 7 to-date (expected 12) PMS performance tracking Engineering judgment/experience $163,702 WSPMS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling WA SR 221 DF 3.0 1998 1987 11 2,212 46.9% PSC -Pavement Structural Condition PSC=32 1997 PSC=99 1999 11 to-date (expected 12) PMS performance tracking Engineering judgment/experience $315,891 WSPMS Low The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
9. HMA -cold in-place recycling WA SR 28 DF 13.0 2004 1999 5 1,223 20.3% PSC -Pavement Structural Condition PSC=68 2003 PSC=99 2005 5 to-date (expected 12) PMS performance tracking Engineering judgment/experience $126,425 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
11. HMA -structural overlay WA SR 395 DF 6.8 1999 1986 13 1,927 14.8% PSC -Pavement Structural Condition PSC=57 1998 PSC=100 1999 10 to-date (expected 12) PMS performance tracking Engineering judgment/experience $242,497 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
11. HMA -structural overlay WA SR 12 DF 2.9 1998 Unavailable Unavailable 6,168 16.2% PSC -Pavement Structural Condition PSC=51 1997 PSC=99 1999 12 PMS performance tracking $183,586 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
11. HMA -structural overlay WA SR 12 DF 6.5 2007 1997 10 2,548 19.9% PSC -Pavement Structural Condition PSC=80 2006 PSC=99 2008 2 to-date (expected 12) PMS performance tracking Engineering judgment/experience $163,032 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
13. PCC -diamond grinding WA I-5 DF 4.1 1999 1969 30 196,295 8.8% PPC -Pavement Profile Condition PSC=80 1998 PSC=86 2000 15 (expected) Engineering judgment/experience $218,210 WSPMS Medium Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
13. PCC -diamond grinding WA I-5 DF 19.8 2009 1964-1967 42 184,057 6.8% PPC -Pavement Profile Condition PSC=76 2008 Unavailable Unavailable 15 (expected) Engineering judgment/experience $113,428 WSPMS High Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR WA I-82 DF 20.6 1997 1971 26 15,132 24.2% PPC -Pavement Profile Condition PSC=90 1996 PSC=94 1998 12 to-date (expected 15) PMS performance tracking Engineering judgment/experience $383,532 WSPMS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
14. PCC -DBR WA SR 195 DF 5.3 1997 1959 38 4,125 21.6% PPC -Pavement Profile Condition PSC=58 1996 PSC=99 1999 12 to-date (expected 15) PMS performance tracking Engineering judgment/experience $488,757 WSPMS Medium The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC -HMA OL w/o slab frac WA I-5 DF 3.3 1993 1966 27 38,773 9.0% PSC -Pavement Structural Condition PSC=44 1992 PSC=99 1994 16 to-date (expected 20) PMS performance tracking Engineering judgment/experience $1,655,590 WSPMS High The current extended service life (ESL) is based upon performance data in the PMS. The projected or estimated ESL is a prediction based upon PMS models or experience with the treatment. Cost/lane-mile is based on total cost of project. Data not available to break-out pavement costs explicitly.
18. PCC -HMA OL w/o slab frac WA I-5 DF 5.1 1970 1952 18 77,596 16.9% Unavailable PSC=75 1969 PSC=77 1971 20 PMS performance tracking Unavailable WSPMS Low PCCP Const. in 1955. Two overlays since original in 1970
18. PCC -HMA OL w/o slab frac WA I-5 DF 1.3 1974 1955 19 56,598 19.0% Unavailable PSC=75 1973 PSC=100 1975 20 PMS performance tracking Unavailable WSPMS Medium None
20. PCC -unbonded overlay WA I-90 DF 5.3 1973 1965 8 25,826 22.8% PSC -Pavement Structural Condition PSC=30 1971 PSC=60 1975 15 Experience Unavailable WSPMS Medium None

Notes:

  1. Please refer to the observations section of the report for a discussion of limitations of data presented in these tables.
  2. AADT -year of treatment unless otherwise indicated.
  3. Percent Trucks -year of treatment unless otherwise indicated.
  4. See Appendix B for a description of the Pavement Condition Rating value.
  5. Cost per lane-mile based upon pavement related costs only unless otherwise noted. Cost converted to 2009 dollars using a 4% discount rate.