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Bridges & Structures

Deficient Bridges by Highway System 1998

Note: The "10 Year Rule" was applied in the determination of deficiency status within these data tables. The "10 Year Rule" excludes bridges built or reconstructed within the past 10 years since they are not generally eligible for Highway Bridge Program funding.

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Interim NHS Highway Bridges
State# Bridges# Not Def.# Struc Def# Func ObsTotal Def
ALABAMA2,8042,023107674781
ALASKA323256323567
ARIZONA2,3792,20627146173
ARKANSAS2,3021,86585352437
CALIFORNIA9,8707,2565372,0772,614
COLORADO2,2441,775123346469
CONNECTICUT1,7631,37687300387
DELAWARE298236144862
DIST. OF COL.166612679105
FLORIDA4,8674,07834755789
GEORGIA2,7952,21279504583
HAWAII44122320198218
IDAHO76360726130156
ILLINOIS4,3353,2825315221,053
INDIANA2,8952,41278405483
IOWA2,1971,85274271345
KANSAS2,7242,199109416525
KENTUCKY2,0981,71827353380
LOUISIANA2,7532,030138585723
MAINE4913613892130
MARYLAND1,6411,26362316378
MASSACHUSETTS2,1441,0181909361,126
MICHIGAN2,8051,877533395928
MINNESOTA1,8461,625103118221
MISSISSIPPI2,2001,58567548615
MISSOURI3,0992,368222509731
MONTANA1,2931,01926248274
NEBRASKA1,4181,2749252144
NEVADA68855920109129
NEW HAMPSHIRE6605415069119
NEW JERSEY2,6821,874268540808
NEW MEXICO1,6601,44282136218
NEW YORK4,6982,3441,4768782,354
NORTH CAROLINA2,7382,035226477703
NORTH DAKOTA618574172744
OHIO5,1634,0703877061,093
OKLAHOMA3,2182,606259353612
OREGON1,7881,27042476518
PENNSYLVANIA5,0613,5607937081,501
RHODE ISLAND3842227191162
SOUTH CAROLINA1,4371,15459224283
SOUTH DAKOTA8977526085145
TENNESSEE3,7803,001211568779
TEXAS15,29512,9833141,9982,312
UTAH1,094824129141270
VERMONT47934026113139
VIRGINIA3,1632,599161403564
WASHINGTON2,3881,624159605764
WEST VIRGINIA1,046754148144292
WISCONSIN3,0542,344296414710
WYOMING1,3181,08993136229
PUERTO RICO73453161142203
TOTAL128,99799,1498,89520,95329,848
Other Federal Aid Highway Bridges
State# Bridges# Not Def.# Struc Def# Func ObsTotal Def
ALABAMA4,9003,4796636581,321
ALASKA373287454186
ARIZONA2,4622,26461137198
ARKANSAS5,4724,479428565993
CALIFORNIA6,5064,8133751,3181,693
COLORADO1,9541,620140194334
CONNECTICUT1,328900119309428
DELAWARE234191202343
DIST. OF COL.347111627
FLORIDA2,6922,04664582646
GEORGIA5,5404,1584719111,382
HAWAII38117668137205
IDAHO1,12392279122201
ILLINOIS7,0075,5018926141,506
INDIANA4,6013,657396548944
IOWA5,1714,258527386913
KANSAS8,4267,1055257961,321
KENTUCKY3,1841,9841961,0041,200
LOUISIANA3,8542,6045836671,250
MAINE797489119189308
MARYLAND1,144780115249364
MASSACHUSETTS1,700839258603861
MICHIGAN3,7552,5525916121,203
MINNESOTA3,7133,165353195548
MISSISSIPPI5,4724,1119034561,359
MISSOURI6,0643,7381,4578692,326
MONTANA1,2011,0356997166
NEBRASKA3,8363,323261252513
NEVADA329291172138
NEW HAMPSHIRE54036276102178
NEW JERSEY1,911957423531954
NEW MEXICO1,0829168977166
NEW YORK4,6582,3591,6426572,299
NORTH CAROLINA3,5852,3855186821,200
NORTH DAKOTA1,1551,058752297
OHIO6,8985,3058247691,593
OKLAHOMA8,7706,0332,1975402,737
OREGON2,4301,876129425554
PENNSYLVANIA5,9353,1961,7351,0042,739
RHODE ISLAND2431126863131
SOUTH CAROLINA3,2202,419313488801
SOUTH DAKOTA1,8451,66413645181
TENNESSEE5,7584,2325299971,526
TEXAS14,80912,2225842,0032,587
UTAH6685595257109
VERMONT845509179157336
VIRGINIA4,0232,6954189101,328
WASHINGTON1,9711,355169447616
WEST VIRGINIA2,3111,2235345541,088
WISCONSIN3,8342,990561283844
WYOMING629562491867
PUERTO RICO65132891322413
TOTAL171,024126,09121,19723,72444,921
Non Federal Aid Highway Bridges
State# Bridges# Not Def.# Struc Def# Func ObsTotal Def
ALABAMA7,8875,0241,9978662,863
ALASKA67242980163243
ARIZONA1,8671,577115173288
ARKANSAS4,7492,8591,1407501,890
CALIFORNIA6,8654,8665471,4521,999
COLORADO3,6843,010392282674
CONNECTICUT1,054671168215383
DELAWARE267223311344
DIST. OF COL.45843337
FLORIDA3,4682,573208687895
GEORGIA6,0004,0301,4145561,970
HAWAII2381203979118
IDAHO2,1491,723233193426
ILLINOIS13,92511,0451,9509302,880
INDIANA10,4127,2772,0861,0493,135
IOWA17,36711,5984,1101,6595,769
KANSAS14,8129,3643,1262,3225,448
KENTUCKY7,9915,4221,0501,5192,569
LOUISIANA6,9083,9472,0489132,961
MAINE1,066632255179434
MARYLAND2,0241,341285397682
MASSACHUSETTS1,130650213267480
MICHIGAN4,0712,7129354241,359
MINNESOTA7,0555,5601,0664291,495
MISSISSIPPI8,9825,3823,1934073,600
MISSOURI13,6937,2925,2411,1606,401
MONTANA2,5061,792479235714
NEBRASKA10,2866,2172,4971,5724,069
NEVADA290233362157
NEW HAMPSHIRE1,139611288240528
NEW JERSEY1,7221,008384330714
NEW MEXICO905619123163286
NEW YORK7,8963,6263,5617094,270
NORTH CAROLINA10,1706,5612,0821,5273,609
NORTH DAKOTA2,8011,6858752411,116
OHIO15,77110,9192,5882,2644,852
OKLAHOMA10,8394,7225,5585596,117
OREGON2,9962,451224321545
PENNSYLVANIA10,6105,7962,9441,8704,814
RHODE ISLAND12451433073
SOUTH CAROLINA4,3823,553672157829
SOUTH DAKOTA3,3132,0789582771,235
TENNESSEE9,5847,0111,3691,2042,573
TEXAS17,06511,3732,9132,7795,692
UTAH93073014456200
VERMONT1,373820373180553
VIRGINIA5,3983,6006751,1231,798
WASHINGTON3,0842,532177375552
WEST VIRGINIA3,2831,8106708031,473
WISCONSIN6,4335,0481,0932921,385
WYOMING1,076711262103365
PUERTO RICO60625570281351
TOTAL282,963185,14762,98434,82997,813
GR. TOTAL582,984410,38793,07679,506172,582
Updated: 02/10/2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000