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Publication Number: FHWA-RD-99-156
Date: August 2004

Enhanced Abutment Scour Studies for Compound Channels


APPENDIX A. WSPRO INPUT AND OUTPUT FOR BURDELL CREEK, HIGHWAY 22 BRIDGE OVER POMME DE TERRE RIVER, AND HIGHWAY 12 BRIDGE OVER POMME DE TERRE RIVER

Table 4. WSPRO input data file for Burdell Creek, Q100.


T1 ABUTMENT SCOUR EXAMPLE

*

Q 14000

SK 0.001

*

XS EXIT 750 0.0 0.5 0.0 0.001

GR 0, 19 100, 15 200, 11 500, 10.75 900, 10 1100, 9.0

GR 1215, 5.5 1250, 4.9 1300, 3.05 1350, 4.85 1385, 5.1

GR 1500, 9.0 1700, 10 2100, 10.75 2400, 11 2500, 15

GR 2600, 19

N 0.042 0.032 0.042

SA 1100 1500

*

XS FULV 1500 0.0 0.5 0.0

*

BR BRDG 1500 * 0.0 0.5 0.0 *

BL 0 750 1100 1500

BC 18

CD 3 50 2 22 0.0 0.0 0.0

AB 2 2

PD 0 5.65 30 6

N 0.042 0.032 0.042

SA 1100 1500

*

XS APPR 2300 0.0 0.5 0.0

*

HP 2 APPR 13.25 0 13.25 14000

HP 2 APPR 13.64 0 13.64 14000

*

DA BRDG 1 1 * * 14000 1

*

EX 0

ER

 

Table 5. WSPRO water-surface profile output for Burdell Creek, Q100.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English
ABUTMENT SCOUR EXAMPLE
 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAER
Section: EXIT11.696.26814000.0004721.088********182.604
Header Type: XS11.964******2.965442473.00********2417.396
SRD: 750.009.447******.504******1.960******
Section: FULV12.449.26714000.0004728.060750.000182.526
Header Type: FV12.716.7502.961443183.70750.0002417.474
SRD: 1500.00010.197.000.502.00101.959.003


The Preceding Data Reflect The "Unconstricted" Profile
Section: APPR13.250.26714000.0004730.357800.000182.500
Header Type: AS13.517.7982.960443418.00800.0002417.500
SRD: 2300.00010.997.000.502.00101.959.003


The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations
 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAERR
Section: BRDG12.470.47014000.0003038.370750.000936.685
Header Type: BR12.940.9214.608386306.30750.0001663.315
SRD: 1500.00010.668.055.474******1.424-.004


Specific Bridge InformationCP/APFELEVBLENXLABXRAB
Bridge Type 3 Flow Type 1------------------------
Pier/Pile Code 0.8380.06718.000750.000940.750659.250


 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAERR
Section APPR13.635.18614000.0005595.480750.000172.865
Header Type: AS13.822.7802.502536819.40776.5712427.135
SRD: 2300.00010.997.100.387.00101.914-.017



Approach Section APPR Flow Contraction Information
M ( G )M ( K )KQXLKQXRKQOTEL
.675.189438924.8938.5771661.36813.635


Table 6. Velocity distribution from HP record for unconstricted flow at approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
ABUTMENT SCOUR EXAMPLE
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 2300.000 Header Record Number 4
Water-Surface Elevation: 13.250 Element # 1
Flow: 14000.000 Velocity: 2.96 Hydraulic Depth: 2.116
Cross Section Area: 4730.38 Conveyance: 443419.90
Bank Stations -> Left: 182.500 Right: 2417.500
X STA.182.5803.71045.31141.71181.91209.7
A ( I ) 628.6454.8279.4184.1156.0
V ( I ) 1.111.542.513.804.49
D ( I ) 1.011.882.904.585.62
X STA.1209.71232.91253.51271.91288.11302.5
A ( I ) 146.1138.2133.4128.5121.2
V ( I ) 4.795.075.255.455.77
D ( I ) 6.306.697.277.918.46
X STA.1317.41333.91352.71373.21394.8 
A ( I ) 124.2127.1133.8141.8 
V ( I ) 5.645.515.235.074.94
D ( I ) 8.297.737.106.766.55
X STA.1394.81421.91458.51558.51799.02417.5
A ( I ) 157.2172.9290.7449.8624.5
V ( I ) 4.454.052.411.561.12
D ( I ) 4.434.732.911.871.01


Table 7. Velocity distribution from HP record for constricted flow at approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English
ABUTMENT SCOUR EXAMPLE
*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 2300.000 Header Record Number 4
Water-Surface Elevation: 13.640 Element # 1
Flow: 14000.000 Velocity: 2.50 Hydraulic Depth: 2.487
Cross Section Area: 5605.83 Conveyance: 537996.80
Bank Stations -> Left: 172.750 Right: 2427.250
X STA.172.7684.7945.31101.61161.21195.4
A ( I ) 658.8506.4423.1241.3187.3
V ( I ) 1.061.381.652903.74
D ( I ) 1.291.942.714.055.47
X STA.1195.41223.01246.61268.01286.01302.5
A ( I ) 176.6163.5159.7147.8144.8
V ( I ) 3.964.284.384.744.83
D ( I ) 6.406.937.478.198.81
X STA.1302.51319.11338.01359.21382.31407.8
A ( I ) 143.9151.0156.4163.7169.5
V ( I ) 4.874.644.484.284.13
D ( I ) 8.658.017.357.096.64
X STA.1407.81441.51497.01658.11917.62427.3
A ( I ) 1901.1229.2435.61917.62427.3
V ( I ) 3.683.051.611.391.07
D ( I ) 5.644.132.701.941.29


Table 8. WSPRO input data file for Highway 22 bridge.

*F
SI 0
T1 BRIDGE 76518
T2 HIGHWAY 22 OVER POMME DE TERRE RIVER
T3 EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
J1 0.25
Q 5150
WS 1040.96
* TEMPLATE SECTION AT BRIDGE, FULL VALLEY
XT FV 1020
GR 2106.1,1042.1 2094.9,1041.8 2090.5,1041.5 2080.7,1041.0 2040.1,1039.3
GR 2003.4,1037.5 1916.3,1037.0 1911.3,1037.0 1907.3,1037.1 1905.9,1036.3
GR 1904.1,1035.8 1903.5,1035.1 1903.4,1034.4 1903.3,1033.7 1901.3,1032.9
GR 1900.5,1032.0 1900.3,1031.2 1897.1,1031.1 1891.6,1030.8 1885.6,1030.6
GR 1878.8,1030.4 1875.8,1030.2 1871.2,1029.9 1866.8,1029.7 1861.7,1029.4
GR 1855.9,1029.3 1849.3,1029.7 1845.9,1030.1 1841.9,1030.4 1834.4,1031.2
GR 1829.6,1031.6 1825.4,1032.0 1819,1032.5 1813.8,1033 1778.3,1033.1
GR 1757.4,1033.4 1730.9,1033.3 1700.4,1033.8 1651.6,1035.1 1603.5,1036.4
GR 1546.7,1036.6 1503.1,1036.9 1405.6,1037.4 1351.8,1038.2 1329.4,1038.5
GR 1318.1,1038.7 1307.3,1039 1298.7,1039.3 1289.8,1039.6 1278.8,1040
GR 1271.4,1040.3 1259.1,1040.6 1248.1,1040.9 1238.3,1041.2 1229.4,1041.5
GR 1219.6,1041.8 1211.8,1042.1 1206.6,1042.6 1197.7,1042.9 1188.1,1043.6
*
XS EXIT 900
GT +0.60
N 0.08 0.035 0.08
SA 1910 1790
*
XS FULV 1020 * * * 0.005
*
BR BRGE 1020 1041.21
GR 1910,1041.2 1908,1039.2 1903,1037.7 1897,1034 1891.6,1030.8
GR 1885.6,1030.6 1878.8,1030.4 1875.8,1030.2 1871.2,1029.9 1866.8,1029.7
GR 1861.7,1029.4 1855.9,1029.3 1849.3,1029.7 1845.9,1030.1 1841.9,1030.4
GR 1834.4,1031.2 1829.6,1031.6 1825.4,1032 1819,1032.5 1813.8,1033
GR 1803,1033.5 1798,1035.7 1793,1039.2 1790,1041.2 1910,1041.2
N 0.035
*
PW 0 1029.8,1.5 1031.7,1.5 1031.7,3
* TYPE BRWDTH EMBSS EMBELEV
CD 3 40 2 1045.4
KQ * * * 1910 1790
*
HP 2 BRGE 1040.82 * * 5150
*
XS APPR 1180
N 0.05 0.035 0.05
SA 1910 1790
*
HP 2 APPR 1041.08 * * 5150
HP 2 APPR 1041.56 * * 5150
*
EX
ER

Table 9. WSPRO water-surface profile output for Highway 22 bridge.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English
BRIDGE: 76518

HIGHWAY 22 OVER POMME DE TERRE RIVER
EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR
 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAER
Section: EXIT 1040.960 .097 5150.000 3511.259******** -2065.417
Header Type: XS 1041.057****** 1.467 298703.30******** -1268.937
SRD: 900.00 1035.804****** .210****** 2.894******
Section: FULV 1041.014 .073 5150.000 4045.370 120.000 -2080.970
Header Type: FV 1041.087 .030 1.273 352758.00 120.000 -1244.383
SRD: 1020.000 1035.204.000 .174 .0003 2.908 .000


The Preceding Data Reflect The "Unconstricted" Profile

135 CONVEYANCE RATIO OUTSIDE OF RECOMMENDED LIMITS AT “APPR”.
KRATIO: 1.54
Section: APPR 1041.079 .030 5150.0000 4787.963 160.000 -2097.845
Header Type: AS 1041.109 .022 1.076 544559.30 160.000 -1217.549
SRD: 118.000 1034.376 .000 .106 .0001 1.684 .000


The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations

===220 FLOW CLASS 1 ( 4 ) SOLUTION INDICATES POSSIBLE PRESSURE FLOW.
WS3, WSIU, WS1, PFELV: 1040.82 1041.52 1041.55 1041.21

===245 ATTEMPTING FLOW CLASS 2 ( 5 ) SOLUTION.

===250 INSUFFICIENT HEAD FOR PRESSURE FLOW.
YU/Z, WSIU, WS: 1.06 1041.70 1041.76

===270 REJECTED FLOW CLASS 2 ( 5 ) SOLUTION.

 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAERR
Section: BRDG 1040.825 .673 5150.000 1014.368 120.000 -1909.625
Header Type: BR 1041.498 .063 5.077 174703.30 120.000 -1790.563
SRD: 1020.000 1035.708 .378 .397****** 1.678 .000


Specific Bridge InformationCP/APFELEVBLENXLABXRAB
Bridge Type 3 Flow Type 1------------------------
Pier/Pile Code 0 .7719 .030 1041.210 ****** ****** ******


 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAERR
Section APPR 1041.555 .025 5150.000 5212.262 120.000 -2106.100
Header Type: AS 1041.580 .038 .988 611618.10 149.347 -1209.151
SRD: 1180.000 1034.376 .044 .093 .0001 1.647 .000



Approach Section APPR Flow Contraction Information
M ( G )M ( K )KQXLKQXRKQOTEL
.864 .664 205746. ****** ****** 1041.555


Table 10. Velocity distribution from HP record for constricted flow at approach section, Burdell Creek, Q100.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English

BRIDGE 76518

HIGHWAY 22 OVER POMME DE TERRE RIVER

EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR

*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 1180.000 Header Record Number 4
Water-Surface Elevation: 1041.080 Element # 1
Flow: 5150.000 Velocity: 1.08 Hydraulic Depth: 5.440
Cross Section Area: 4788.92 Conveyance: 544702.60
Bank Stations -> Left: -2097.886 Right: -1217.521

X STA. -2097.9 -1951.7 -1898.1 1885.5 -1874.3 -1864.0
A ( I )  439.4 286.6 138.3 129.1 124.7
V ( I )  .59 .90 1.86 1.99 2.07
D ( I )  3.01 5.34 11.04 11.48 12.07
X STA. -1864.0 -1854.1 -1843.7 -1832.0 -1817.9 -1800.8
A ( I )  123.3 125.6 129.5 139.2 151.8
V ( I )  2.09 2.05 1.99 1.85 1.70
D ( I )  12.50 12.08 11.05 9.87 8.91
X STA. -1800.8 -1780.6 -1753.6 -1725.3 -1694.6 -1658.4
A ( I )  178.8 232.2 241.8 252.8 269.2
V ( I )  1.44 1.11 1.06 1.02 .96
D ( I )  8.81 8.62 8.54 8.23 7.44
X STA. -1658.4 -1611.9 -1551.5 -1484.9 -1404.4 -1217.5
A ( I )  294.6 327.1 339.1 376.9 488.9
V ( I )  .87 .79 .76 .68 .53
D ( I )  6.34 5.42 5.09 4.682.62


Table 11. Velocity distribution from HP record for constricted flow at approach section, Highway 22 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English

BRIDGE 76518

HIGHWAY 22 OVER POMME DE TERRE RIVER

EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR

*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 1180.000 Header Record Number 4
Water-Surface Elevation: 1041.560 Element # 1
Flow: 5150.000 Velocity: .99 Hydraulic Depth: 5.816
Cross Section Area: 5217.09 Conveyance: 612424.90
Bank Stations -> Left: -2106.100 Right: -1209.095

X STA. -2106.1 -1958.7 -1899.9 -1886.7 -1874.7 -1863.8
A ( I )  476.5 327.6 152.2 142.2 137.3
V ( I )  .54 .79 1.69 1.81 1.88
D ( I )  3.23 5.57 11.46 11.93 12.54
X STA. -1863.8 -1853.3 -1842.5 -1830.0 -1814.5 -1796.9
A ( I )  135.7 134.8 142.0 157.3 164.5
V ( I )  1.90 1.91 1.81 1.64 1.57
D ( I )  12.98 12.48 11.38 10.12 9.364
X STA. -1796.9 -1774.0 -1745.5 -1716.7 -1684.8 -1645.8
A ( I )  212.0 257.4 258.9 272.6 296.9
V ( I )  1.21 1.00 .99 .94 .87
D ( I )  9.28 9.04 8.99 8.53 7.62
X STA. -1645.8 -1595.5 -1536.5 -1470.1 -1392.8 -1209.1
A ( I )  324.2 343.6 363.4 393.1 524.8
V ( I )  .79 .75 .71 .66 .49
D ( I )  6.44 5.83 5.48 5.08 2.86


Table 12. WSPRO input data file for Highway 12 bridge.

*F
SI 0
T1 BRIDGE 5359
T2 TH 12 OVER POMME DE TERRE RIVER
T3 **** EXISTING BRIDGE BEFORE SCOUR, 1997 FLOOD ANALYSIS ****
J1 0.25
Q 5750
WS 992.8
* FIELD SURVEYED X SEC. 75' DOWNSTREAM FROM BRIDGE 5359
XS DS100 25
GR 640,1004.09 640,994.49 675,989.09
* 750,987.19 800,1005.0 800,989.29 850,989.19 900,989.89
GR 940,988.79 953,988.19
GR 954,983.36 965,982.56 985,983.06 1000,982.16 1025,980.56
GR 1036,981.06 1046,983.26 1047,986.09 1053,986.69 1060,988.09
GR 1100,989.09 1200,987.89 1300,987.49 1312,991.79 1320,1005.0
N 0.08 0.03 0.08
SA 953 1047
* FULL VALLEY X SEC. COMPOSED FROM PROPAGATING XS DS100 UP TO
* BRIDGE AND SUPERIMPOSING THE SURVEYED BRIDGE OPENING
XS FULLV 100
GR 600,1004.09 640,994.49 675,989.09
GR 940,988.79 953,988.19
GR 954,983.26 956,981.48 980,981.85 1000,981.54 1020,981.39
GR 1044,980.19 1046,983.26 1047,986.09 1053,986.69 1060,988.09
GR 1100,989.09 1200,987.89 1300,987.49 1312,991.79 1320,1005.0
* BRIDGE DEFINITION RECORDS FOLLOW
BR BRDGE 100, 994.86
GR 956,994.86 956,981.48 980,981.85 1000,981.54
GR 1020,981.39 1044,980.19 1044,994.67 956,994.86
N 0.035
* BRTYPE BRWIDTH EMBSS EMBELV WWANGL WWWID
CD 4 51 3 998 45
KQ *,*,*, 956, 1044
*
XR ROAD 125, 50
GR 454,1018.39 554,1012.83 654,1007.87 754,1004.34 854,1001.74
GR 954,999.09 1045,998.18 1146,997.44 1246,996.98 1346,996.03
GR 1446,994.89 1546,994.09 1646,993.71 1746,993.45 1846,993.50
GR 1946,993.55 2046,993.83 4689,1003.83
* IHP SEC ELMIN YINC ELMAX Q
HP 2 BRDGE 992.63 * * 5750
AS APPR 325
GR 500,1005.36 570,990.45 600,988.35
GR 700,987.75 785,987.85 890,987.8 960,987.8 966,986.95
GR 976,983.09 1024,983.09 1035,986.35 1270,987.15 1380,988.85
GR 1520,989.75 2000,991.75 2300,1004.0
N 0.080 0.05 0.030 0.05 0.080
SA 950 966 1035 1100
* IHP SEC ELMIN YINC ELMAX Q
HP 2 APPR 993.05 * * 5750
HP 2 APPR 993.40 * * 5750
EX
ER



Table 13. WSPRO water-surface profile output for Highway 22 bridge.
************** W S P R O ***************
Federal Highway Administration - U.S. Geological Survey
Model for Water-Surface Profile Computations.
Input Units: English / Output Units: English

BRIDGE: 5359

TH 12 OVER POMME DE TERRE RIVER
***** EXISTING BRIDGE, 1997 FLOOD ANALYSIS *****
 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHA ERR
Section: EXIT 992.800 .245 5750.000 2281.291 ******** 940.000
Header Type: XS 993.045 ****** 2.521 295141.50 ******** 1312.612
SRD: 25.000 987.030 ****** .283 ****** 2.483 ******
Section: FULV 992.923 .145 5750.000 3492.329 75.000 650.158
Header Type: FV 993.068 .023 1.646 373264.60 75.000 1312.686
SRD: 100.000 986.366 .000 .234 .0003 3.435 .000

The Preceding Data Reflect The "Unconstricted" Profile
Section: APPR 993.048 .048 5750.000 6355.054 225.000 557.801
Header Type: AS 993.097 .046 .905 437889.90 225.000 2031.796
SRD: 325.000 989.048 .000 .150 .0002 3.791 -.017


The Preceding Data Reflect The "Unconstricted" Profile
The Following Data Reflect The "Constricted" Profile
Beginning Bridge/Culvert Hydraulic Computations
  WSEL VHD Q AREA SRDL LEW
  EGEL HF V K FLEN REW
  CRWS HO FR # SF ALPHA ERR
Section: BRIDGE 992.637 .647 5750.000 989.807 75.000 956.017
Header Type: BR 993.284 .052 5.809 180129.70 75.000 1044.086
SRD: 100.000 986.485 .185 .339 ****** 1.233 -.017

Specific Bridge Information C P/A PFELEV BLEN XLAB XRAB
Bridge Type 4 Flow Type 1 ---- ---- ---- ---- ---- ----
Pier/Pile Code *** .9006 .000 994.860 ****** ****** ******

 WSELVHDQAREASRDLLEW
 EGELHFVKFLENREW
 CRWSHOFR #SFALPHAERR
Section APPR 993.401 .040 5750.000 6876.729 174.000 556.146
Header Type: AS 993.441 .093 .836 487502.70 222.813 2040.433
SRD: 325.000 989.048 .066 .131 .0002 3.638 .013


Approach Section APPR Flow Contraction Information
M ( G )M ( K )KQXLKQXRKQOTEL
.940 .665 162782.2 971.035 1059.104 993.377


Table 14. Velocity distribution from HP record for constricted flow at approach section, Highway 12 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English

BRIDGE 5359

HIGHWAY 12 OVER POMME DE TERRE RIVER

EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR

*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 325.000 Header Record Number 4

Water-Surface Elevation: 993.050 Element # 1
Flow: 5150.000 Velocity: .90 Hydraulic Depth: 4.313
Cross Section Area: 6357.50 Conveyance: 438116.30
Bank Stations -> Left: 557.794 Right: 2031.836

X STA. 557.8 668.9 742.2 819.3 893.2 961.6
A ( I )  463.3 384.6 402.5 386.9 359.0
V ( I )  .62 .75 .71 .74 .80
D ( I )  4.17 5.25 5.22 5.23 5.25
X STA. 962.6 977.9 987.5 997.2 1006.8 1016.5
A ( I )  124.5 96.1 96.8 95.7 95.7
V ( I )  2.31 2.99 2.97 3.00 3.00
D ( I )  7.64 9.96 9.96 9.96 9.96
X STA. 1016.5 1026.4 1047.5 1079.6 1121.4 1182.3
A ( I )  98.3 152.2 211.7 270.9 383.8
V ( I )  2.93 1.89 1.36 1.06 .75
D ( I )  9.87 7.21 6.60 6.48 6.30
X STA. 1182.3 1249.8 1329.2 1451.5 1635.2 2031.8
A ( I )  410.3 442.1 517.5 593.6 772.2
V ( I )  .70 .65 .56 .48 .37
D ( I )  6.08 5.57 4.23 3.23 1.95


Table 15. Velocity distribution from HP record for constricted flow at approach section, Highway 12 bridge.
************************* W S P R O ***************************
Federal Highway Administration U.S. Geological Survey
Model for Water Surface Profile Computations.
Input Units: English / Output Units: English

BRIDGE 5359

HIGHWAY 12 OVER POMME DE TERRE RIVER

EXISTING BRIDGE, 1997 FLOOD ANALYSIS, BEFORE SCOUR

*** Beginning Velocity Distribution For Header Record APPR ***
SRD Location: 325.000 Header Record Number 5

Water-Surface Elevation: 993.400 Element # 1
Flow: 5750.000 Velocity: .84 Hydraulic Depth: 4.632
Cross Section Area: 6875.20 Conveyance: 487355.20
Bank Stations -> Left: 556.150 Right: 2040.409

X STA. 556.2 666.3 740.6 816.6 892.3 960.4
A ( I )  488.6 415.4 423.2 422.7 381.0
V ( I )  .59 .69 .68 .68 .75
D ( I )  4.43 5.59 5.57 5.58 5.60
X STA. 960.4 978.1 988.2 998.4 1008.5 1018.5
A ( I )  139.4 104.3 105.1 103.8 103.8
V ( I )  2.06 2.76 2.74 2.77 2.77
D ( I )  7.87 10.31 10.31 10.31 10.31
X STA. 1018.5 1029.4 1056.2 1089.4 1139.5 1202.8
A ( I )  107.8 192.5 229.9 339.5 417.2
V ( I )  2.67 1.49 1.25 .85 .69
D ( I )  9.91 7.19 6.92 6.78 6.59
X STA. 1202 1272.2 1356.7 1489.1 1673.2 2040.4
A ( I )  441.1 470.3 568.1 626.2 795.2
V ( I )  .65 .61 .51 .46 .36
D ( I )  6.36 5.56 4.29 3.40 2.17

 

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The Federal Highway Administration (FHWA) is a part of the U.S. Department of Transportation and is headquartered in Washington, D.C., with field offices across the United States. is a major agency of the U.S. Department of Transportation (DOT).
The Federal Highway Administration (FHWA) is a part of the U.S. Department of Transportation and is headquartered in Washington, D.C., with field offices across the United States. is a major agency of the U.S. Department of Transportation (DOT). The hydraulics and hydrology research program at the TFHRC Federal Highway Administration's (FHWA) R&T Web site portal, which provides access to or information about the Agency’s R&T program, projects, partnerships, publications, and results.
FHWA
United States Department of Transportation - Federal Highway Administration