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Federal Highway Administration
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Bridges & Structures

Deficient Bridges by Highway System 2010

12/31/2010

  • 10-Year Rule does not apply.
  • Columns on some of the wide tables may be not be visible. Use the scroll bar at the bottom of the table or swipe to view columns to the right.
  • All area measurements are in square meters.

All Bridges | NHS Bridges

NHS bridges as defined by the NHS DESIGNATION ACT OF 1995

All Bridges
State# Bridges# SD# FO# DefAreaSD AreaFO AreaDef Area
ALABAMA16,0181,6082,2243,8329,168,322375,6851,430,8601,806,545
ALASKA1,134146196342655,95970,554119,348189,902
ARIZONA7,5792337649974,812,023166,154893,1971,059,352
ARKANSAS12,5879492,0893,0385,969,446496,532894,3211,390,853
CALIFORNIA24,5583,2564,1197,37527,650,7915,406,3526,026,04111,432,394
COLORADO8,5065849141,4984,658,326326,302650,310976,612
CONNECTICUT4,1913901,0911,4813,274,521482,110936,6251,418,735
DELAWARE86150127177937,04766,056179,153245,209
DIST. OF COL.24431156187528,165107,861293,199401,061
FLORIDA11,9123001,7962,09615,822,110570,2642,151,8822,722,146
GEORGIA14,6709531,9252,8788,843,328322,0421,265,7311,587,773
HAWAII1,1371443735171,323,34546,639157,289203,928
IDAHO4,1323844428261,591,911135,802225,937361,739
ILLINOIS26,3372,2892,0444,33312,610,0431,299,1382,373,7893,672,927
INDIANA18,5481,9952,3084,3037,703,793798,2241,258,0492,056,274
IOWA24,7315,4401,3566,7967,927,3861,059,257715,1541,774,411
KANSAS25,3292,8332,2125,0457,946,923426,5811,108,3981,534,979
KENTUCKY13,8491,3193,2034,5225,642,799443,1531,134,1441,577,297
LOUISIANA13,3611,7472,2664,01315,402,0271,333,1403,182,7384,515,878
MAINE2,3933894608491,206,011179,493237,328416,821
MARYLAND5,1953671,0901,4574,786,394315,8921,235,0161,550,907
MASSACHUSETTS5,1135652,2562,8213,988,132661,4691,897,3302,558,800
MICHIGAN10,9281,5391,5933,1326,176,132763,1031,447,8322,210,935
MINNESOTA13,1081,1515041,6556,102,963310,953455,865766,818
MISSISSIPPI17,0652,7131,4014,1148,523,994595,415829,0561,424,471
MISSOURI24,2454,1423,4707,61210,068,7061,261,5461,657,5442,919,090
MONTANA5,1194075329391,940,070117,838281,044398,882
NEBRASKA15,3762,8201,0333,8533,841,122378,099344,521722,619
NEVADA1,753392002391,370,58218,075238,576256,651
NEW HAMPSHIRE2,4093834468291,053,001132,655173,568306,222
NEW JERSEY6,5206821,7442,4266,581,560606,7081,932,5092,539,216
NEW MEXICO3,9033323436751,652,073129,737148,263278,000
NEW YORK17,3652,1094,8856,99412,639,1651,837,5975,858,8137,696,411
NORTH CAROLINA18,0992,3622,7885,1508,543,213995,3161,231,4702,226,787
NORTH DAKOTA4,4187272489751,192,08189,21672,047161,263
OHIO28,0332,7894,5617,35013,202,9201,079,5453,533,4294,612,975
OKLAHOMA23,6925,3051,7267,0318,216,5241,290,074837,3912,127,465
OREGON7,2554631,3191,7824,769,987351,1631,258,8451,610,008
PENNSYLVANIA22,3626,0434,18510,22812,369,0202,389,5333,421,7685,811,301
RHODE ISLAND757163258421786,550198,841268,715467,556
SOUTH CAROLINA9,2521,2328302,0626,564,306578,063710,1561,288,219
SOUTH DAKOTA5,8911,1982581,4561,659,360192,619116,860309,479
TENNESSEE19,8921,2362,7784,0149,174,014564,4941,416,7781,981,272
TEXAS51,4541,6628,59210,25441,188,845841,4589,122,4869,963,943
UTAH2,9111333534861,806,77748,055245,812293,868
VERMONT2,712344620964836,168102,561135,729238,290
VIRGINIA13,5221,2722,3423,6149,043,518534,8011,698,7962,233,597
WASHINGTON7,7554001,7252,1256,783,644627,8061,985,0672,612,873
WEST VIRGINIA7,0691,0251,6492,6743,388,158333,143577,234910,377
WISCONSIN13,9821,1538381,9916,334,416352,034612,515964,549
WYOMING3,0604072846911,230,868171,660106,384278,044
PUERTO RICO2,2012289421,1701,981,711160,582546,990707,572
TOTALS604,49370,43185,858156,289351,470,25132,141,39169,631,901101,773,293
NHS Bridges
State# Bridges# SD# FO# DefAreaSD AreaFO AreaDef Area
#  Bridges# SD# FO# DefArea SD AreaFO AreaDef Area
ALABAMA2,806865646504,423,66880,385754,547834,932
ALASKA384385391335,63038,17865,119103,297
ARIZONA2,625462152612,065,50567,341426,095493,436
ARKANSAS1,915532833362,563,233263,763351,062614,824
CALIFORNIA7,5699711,1562,12715,426,4783,172,2733,457,7896,630,062
COLORADO2,2311393364752,264,509186,113302,985489,098
CONNECTICUT1,570813354162,161,933362,850539,976902,825
DELAWARE23623638617,18526,92188,462115,382
DIST. OF COL.110156075337,24473,244175,416248,660
FLORIDA4,059184494678,842,179369,4801,038,1241,407,604
GEORGIA2,554282362643,605,11666,789365,722432,511
HAWAII424311361671,037,20426,31881,902108,219
IDAHO74831158189662,02939,239134,916174,155
ILLINOIS3,6722554977525,327,637547,5071,255,2331,802,740
INDIANA2,5911463945403,024,615360,106654,9231,015,029
IOWA1,895941702642,135,839114,749352,314467,064
KANSAS2,408173293462,297,60749,191513,919563,110
KENTUCKY1,885893144032,430,833171,330450,353621,683
LOUISIANA2,7347959467310,167,579746,8291,688,3912,435,219
MAINE4594098138478,42940,22884,386124,614
MARYLAND1,478502402902,982,808200,984760,253961,236
MASSACHUSETTS2,0572109671,1772,533,378460,0701,150,4661,610,536
MICHIGAN2,5462374366733,012,186388,939651,3451,040,285
MINNESOTA1,688451031482,437,89098,938169,425268,362
MISSISSIPPI2,193273794063,432,753105,237388,410493,647
MISSOURI2,8121464135593,903,453296,857641,637938,494
MONTANA1,31246228274952,49255,999189,254245,253
NEBRASKA1,2733548831,191,39741,290150,499191,789
NEVADA8047132139863,0458,481160,218168,699
NEW HAMPSHIRE67553103156543,12856,01976,472132,491
NEW JERSEY2,5231736237964,616,921378,2581,264,1321,642,390
NEW MEXICO1,5615994153847,96737,88962,230100,119
NEW YORK3,5582491,1781,4276,179,7251,189,5222,802,0833,991,605
NORTH CAROLINA2,8461504265763,380,019312,978434,470747,447
NORTH DAKOTA526161127341,77912,9778,50521,482
OHIO4,2111948231,0175,527,632390,7061,460,4821,851,188
OKLAHOMA2,7862422985402,838,249376,092341,253717,346
OREGON1,560583724302,418,913187,318653,429840,747
PENNSYLVANIA4,3385841,0631,6475,711,854882,0711,685,1472,567,218
RHODE ISLAND2785682138492,592121,127157,859278,987
SOUTH CAROLINA1,3761041912952,930,728186,266330,131516,397
SOUTH DAKOTA8141590105509,6768,78476,36885,151
TENNESSEE3,142714355063,976,134165,203633,689798,892
TEXAS14,4851091,9822,09122,980,788394,5024,803,8055,198,307
UTAH1,128301601901,093,12435,418146,484181,902
VERMONT47128119147373,19536,67450,56887,242
VIRGINIA3,3201374856225,309,786223,691975,7861,199,477
WASHINGTON2,2331086177254,211,206439,0551,296,5561,735,611
WEST VIRGINIA1,1591101492591,847,545142,692258,937401,628
WISCONSIN2,745911882792,727,74689,773196,499286,272
WYOMING1,288143110253666,59983,94565,990149,935
PUERTO RICO608601031631,128,113107,749200,063307,812
TOTALS116,6695,90219,06124,963172,167,27314,318,33735,024,07849,342,414
Updated: 07/14/2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000