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This table has been been superseded by the Dec 31, 2007 summary table of noise barrier construction by state or jurisdiction. This new data table can be accessed at: 2007 Summary Table Complete.

Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut | Delaware | District of Columbia | Eastern Dir. Fed. | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Puerto Rico | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington | West Virginia | Wisconsin | Wyoming | Total

Summary Table Complete

Connecticut

For TYPE column, I = Type I, II = Type II, S = State funds only, C = County funded, T = Tollway funded, O = Other, and U = Unknown. A "0" in the YEAR or BARRIER COST IN 2004 $ columns indicates the data is missing for a given barrier. A "1" in the BARRIER COST IN 2004 $ column indicates the barrier was constructed of excess material.
State City/County Route Material Type Year Length (feet) Height (feet) Cost ($/sq ft) Barrier Cost in 2004 $
Connecticut Berlin Rt 72 Comb/Other I 1982 1,499.00 16.00 8 191,076
Connecticut Berlin Rt 72 Comb/Other I 1982 1,499.00 16.00 10 239,974
Connecticut Branford 95/ Gould Lane Wood/Unspecified I 2002 1,300.00 15.00 20 386,261
Connecticut Branford 95/ Greenfield Ave Other I 2003 1,007.00 18.00 22 407,129
Connecticut Branford 95/ O'Brien Rd Other I 2003 702.00 15.00 15 154,606
Connecticut Branford 95/ Ramona Way Other I 2003 932.00 18.00 19 319,519
Connecticut Danbury I-84 Wood/Unspecified II 1979 1,361.00 16.00 21 449,006
Connecticut Danbury I-84 Wood/Post & Plank I 1981 4,599.00 16.00 10 765,280
Connecticut Darien I-95 Wood/Post & Plank I 1990 4,959.00 20.00 11 1,129,202
Connecticut Darien I-95 Wood/Post & Plank S 1994 1,499.00 25.00 1 22,740
Connecticut East Hartford I-84 Wood/Post & Plank I 1984 2,450.00 16.00 8 326,808
Connecticut East Hartford I-84 Wood/Post & Plank I 1985 469.00 10.00 9 41,851
Connecticut East Hartford I-84 Wood/Post & Plank I 1985 879.00 13.00 8 91,913
Connecticut East Hartford I-84 Wood/Post & Plank I 1985 2,201.00 16.00 10 349,852
Connecticut East Hartford I-84 Wood/Post & Plank I 1986 2,499.00 16.00 8 300,416
Connecticut East Hartford I-84 Wood/Post & Plank I 1986 1,109.00 16.00 7 123,749
Connecticut East Hartford I-84 Block II 1989 194.00 17.00 57 189,237
Connecticut East Hartford I-84/Governor St Wood/Post & Plank S 1989 1,059.00 18.00 18 348,877
Connecticut East Hartford Rt 15 Comb/Other I 1992 1,368.00 16.00 22 482,495
Connecticut East Hartford Rt 2/I-84 Wood/Post & Plank S 1989 1,305.00 17.00 16 363,945
Connecticut East Windsor I-91 Comb/Berm/Wood I 1989 1,450.00 11.00 20 312,130
Connecticut East Windsor I-91 Comb/Berm/Wood I 1989 1,420.00 16.00 19 438,330
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 2,440.00 12.00 18 536,479
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 354.00 13.00 31 141,014
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 3,237.00 15.00 20 946,875
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 1,804.00 15.00 19 504,749
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 2,742.00 16.00 19 835,346
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 1,430.00 18.00 19 484,893
Connecticut Enfield I-91 Comb/Berm/Wood I 1989 1,194.00 19.00 19 426,524
Connecticut Fairfield I-95 Wood/Post & Plank S 1989 1,276.00 8.00 20 199,100
Connecticut Fairfield I-95 Wood/Post & Plank S 1989 2,916.00 13.00 28 1,050,838
Connecticut Greenwich I-95 Wood/Post & Plank S 1994 5,360.00 58.00 5 1,674,587
Connecticut Hamden Rt 40 Berm Only I 1975 1,000.00 10.00 9 88,582
Connecticut Manchester I-84 Wood/Post & Plank I 1982 449.00 10.00 15 69,440
Connecticut Manchester I-84 Comb/Other I 1982 2,611.00 23.00 12 710,226
Connecticut New Britain Central Conn Expwy Comb/Berm/Wood I 1986 2,152.00 16.00 9 314,503
Connecticut New Britain CT 72 Wood/Post & Plank S 1989 1,666.00 15.00 17 429,249
Connecticut New Britain CT 72 Wood/Post & Plank S 1989 2,168.00 15.00 18 586,178
Connecticut New Britain CT 72 Wood/Post & Plank S 1989 699.00 17.00 16 188,775
Connecticut New Britain CT 72 Wood/Post & Plank S 1989 705.00 17.00 24 285,941
Connecticut New Britain CT 9 Wood/Post & Plank I 1992 8,908.00 16.00 10 1,493,092
Connecticut New Britain I-84 Wood/Post & Plank S 1989 2,191.00 20.00 23 1,004,893
Connecticut New Britain Rt 72 Wood/Post & Plank S 1989 3,050.00 16.00 21 1,033,565
Connecticut New Britain Rt 9 Wood/Post & Plank S 1988 5,081.00 16.00 8 628,851
Connecticut New Britain/Farmington I-84 Wood/Post & Plank S 1989 3,451.00 16.00 17 927,144
Connecticut New Haven I-91 Wood/Post & Plank S 1989 3,706.00 15.00 24 1,317,501
Connecticut New Haven I-95 Wood/Post & Plank S 1989 1,210.00 14.00 32 546,864
Connecticut Newton I-84 Wood/Unspecified I 1979 551.00 10.00 26 144,132
Connecticut North Haven Rt 40 Berm Only I 1975 499.00 13.00 9 60,235
Connecticut Norwalk US 7 Wood/Post & Plank U 1991 1,499.00 30.00 1 41,277
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 277.00 6.00 18 29,490
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 280.00 11.00 9 27,884
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 130.00 11.00 9 12,636
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 690.00 14.00 9 89,302
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 650.00 17.00 9 102,663
Connecticut Norwich Rt 2 Wood/Post & Plank I 2001 340.00 17.00 9 51,449
Connecticut Old Lyme I-95 Wood/Post & Plank I 1992 1,935.00 13.00 2 40,876
Connecticut Old Saybrook I-95 Wood/Post & Plank I 1991 2,211.00 20.00 2 79,283
Connecticut Plainville 72/ Colonial Court Other I 2002 3,200.00 15.00 17 801,753
Connecticut Plainville 84/ Ledge Rd Wood/Unspecified I 2003 1,400.00 15.00 20 412,283
Connecticut Plainville 84/ Woodford Ave Ext. Wood/Unspecified I 2002 1,200.00 13.00 20 313,185
Connecticut Plainville I-84 Wood/Post & Plank I 1992 1,725.00 16.00 12 329,073
Connecticut Rocky Hill 91/ Century Hills Dr Wood/Unspecified I 2002 2,065.00 16.00 11 370,602
Connecticut Rocky Hill 91/ Charter Rd Wood/Unspecified I 2002 710.00 17.00 11 130,494
Connecticut Rocky Hill 91/ Christina Dr Wood/Unspecified I 2002 1,920.00 16.00 11 339,283
Connecticut Rocky Hill 91/ Elm St Wood/Unspecified I 2002 460.00 12.00 11 62,637
Connecticut Rocky Hill 91/ Patridge Dr/ Orchard St/ Pheasant Dr Wood/Unspecified I 2002 4,500.00 15.00 11 762,082
Connecticut Rocky Hill 91/ Raymond Rd Wood/Unspecified I 2002 1,509.00 12.00 11 193,130
Connecticut Rocky Hill 91/ Tumblebrook Rd Wood/Unspecified I 2002 686.00 16.00 11 123,186
Connecticut Rocky Hill 91/Gilbert Ave Wood/Unspecified I 2002 840.00 13.00 11 120,054
Connecticut Southbury I-84 Wood/Post & Plank S 1988 1,601.00 15.00 22 532,085
Connecticut Southington I-691 Wood/Post & Plank I 1986 2,299.00 16.00 9 347,383
Connecticut Southington I-84 Comb/Other II 1982 1,801.00 20.00 11 411,449
Connecticut Southington I-84 Comb/Other II 1982 3,998.00 20.00 8 654,239
Connecticut Southington I-84 Wood/Post & Plank I 1986 1,125.00 16.00 10 180,251
Connecticut Stamford I-95 Wood/Post & Plank S 1989 1,414.00 18.00 26 657,518
Connecticut Stratford I-95 Wood/Post & Plank S 1989 1,870.00 14.00 25 658,028
Connecticut Tolland I-84 Concrete/Unspecified I 1978 1,040.00 10.00 11 113,562
Connecticut Tolland I-84 Berm Only I 1978 1,000.00 10.00 9 91,683
Connecticut Tolland I-84 Berm Only I 1978 499.00 10.00 3 16,552
Connecticut Trumbull Rt 25 Comb/Berm/Wood I 1979 194.00 13.00 6 14,071
Connecticut Trumbull Rt 25 Wood/Unspecified I 1980 761.00 16.00 13 162,193
Connecticut Trumbull Rt 25 Comb/Berm/Wood I 1980 1,066.00 16.00 18 298,562
Connecticut Trumbull Rt 25 Berm Only I 1980 2,299.00 20.00 6 273,113
Connecticut Vernon I-84 Concrete/Unspecified I 1978 2,201.00 13.00 12 330,038
Connecticut Vernon I-84 Concrete/Unspecified I 1978 1,899.00 18.00 10 357,802
Connecticut Vernon I-84 Concrete/Unspecified I 1978 2,201.00 23.00 6 318,167
Connecticut Vernon I-84 Concrete/Unspecified I 1978 991.00 26.00 11 276,664
Connecticut Vernon I-84 Wood/Post & Plank I 1982 899.00 13.00 12 138,881
Connecticut Vernon I-84 Wood/Post & Plank I 1982 1,952.00 20.00 8 300,909
Connecticut Waterbury SR 8 Wood/Post & Plank S 1988 1,401.00 13.00 28 510,727
Connecticut West Hartford 84/ Dermont Lane Wood/Unspecified S 2002 1,100.00 15.00 20 328,844
Connecticut West Hartford I-84 Berm Only II 1974 1,801.00 16.00 11 326,235
Connecticut West Hartford I-84 Wood/Unspecified II 1977 2,201.00 16.00 18 633,864
Connecticut West Hartford I-84 Comb/Berm/Concrete II 1978 2,050.00 20.00 14 578,081
Connecticut West Hartford I-84 Wood/Post & Plank S 1989 3,897.00 17.00 18 1,185,828
Connecticut West Haven I-95 Wood/Post & Plank S 1989 1,243.00 17.00 22 465,996
Connecticut West Haven I-95 Wood/Post & Plank S 1989 1,620.00 17.00 19 527,585
Connecticut Wethersfield 91/ Casey Lane Wood/Unspecified I 2002 2,560.00 18.00 9 412,360
Connecticut Wethersfield I-91 Wood/Post & Plank II 1984 3,250.00 20.00 12 798,671
Connecticut Willington I-84 Berm Only I 1983 430.00 10.00 7 29,248
Subtotal           179,500.00     40,427,183

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Delaware

For TYPE column, I = Type I, II = Type II, S = State funds only, C = County funded, T = Tollway funded, O = Other, and U = Unknown. A "0" in the YEAR or BARRIER COST IN 2004 $ columns indicates the data is missing for a given barrier. A "1" in the BARRIER COST IN 2004 $ column indicates the barrier was constructed of excess material.
State City/County Route Material Type Year Length (feet) Height (feet) Cost ($/sq ft) Barrier Cost in 2004 $
Delaware   DE 1 Berm Only I 1994 1,296.00 13.00 0 1
Delaware   DE 1 Berm Only I 1994 1,345.00 25.00 0 1
Delaware Wilmington I-95 Metal/Unspecified I 1978 1,499.00 3.00 65 294,456
Subtotal           4,140.00     294,458

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District of Columbia

For TYPE column, I = Type I, II = Type II, S = State funds only, C = County funded, T = Tollway funded, O = Other, and U = Unknown. A "0" in the YEAR or BARRIER COST IN 2004 $ columns indicates the data is missing for a given barrier. A "1" in the BARRIER COST IN 2004 $ column indicates the barrier was constructed of excess material.
State City/County Route Material Type Year Length (feet) Height (feet) Cost ($/sq ft) Barrier Cost in 2004 $
District of Columbia No Barriers       0 0.00 0.00    

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Eastern Dir Fed

For TYPE column, I = Type I, II = Type II, S = State funds only, C = County funded, T = Tollway funded, O = Other, and U = Unknown. A "0" in the YEAR or BARRIER COST IN 2004 $ columns indicates the data is missing for a given barrier. A "1" in the BARRIER COST IN 2004 $ column indicates the barrier was constructed of excess material.
State City/County Route Material Type Year Length (feet) Height (feet) Cost ($/sq ft) Barrier Cost in 2004 $
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 390.00 7.00 22 59,574
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 1,840.00 7.00 25 328,188
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 564.00 7.00 19 75,790
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Berm Only I 1983 2,165.00 10.00 9 196,525
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Berm Only I 1983 2,198.00 10.00 9 199,521
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 1,151.00 13.00 30 443,283
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 997.00 13.00 18 227,017
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 1,417.00 13.00 15 283,772
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 1,738.00 13.00 16 350,749
Eastern Dir. Fed. Fairfax Co, Virginia Dulles Access Hwy Wood/Glue Laminated I 1983 859.00 20.00 19 329,774
Subtotal           13,319.00     2,494,193

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