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Federal Highway Administration
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Bridges & Structures

Archived: Deficient Bridges by Highway System 1994

12/31/1994

  • 10-Year Rule does not apply.
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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
ALABAMA15,4183,2162,5175,7337,545,393685,5351,448,9742,134,509
ALASKA849115132247513,88683,39674,044157,441
ARIZONA6,1161595687273,029,094102,729470,759573,487
ARKANSAS12,5302,2632,3234,5864,822,480462,560788,0071,250,567
CALIFORNIA22,6721,5325,2476,77922,207,1661,558,7157,016,7258,575,441
COLORADO7,6888799681,8473,382,899386,584592,852979,435
CONNECTICUT4,0704841,1651,6493,112,597554,158954,1011,508,259
DELAWARE77585131216787,01953,232145,192198,424
DIST. OF COL.23941133174494,96891,812224,743316,555
FLORIDA10,8234172,5492,96611,751,846359,1232,441,6972,800,820
GEORGIA14,3062,3171,9194,2367,229,725655,0911,203,1361,858,226
HAWAII1,0751644145781,072,87947,869233,821281,690
IDAHO3,5183524047561,315,175109,044163,778272,822
ILLINOIS24,9154,0762,5126,58811,389,5831,954,7592,271,7814,226,539
INDIANA17,7833,2192,6505,8696,349,011580,3591,356,1371,936,495
IOWA24,8444,6133,1177,7306,814,767863,3911,006,5601,869,952
KANSAS25,4604,2144,0378,2517,039,781705,3451,468,7962,174,141
KENTUCKY12,9621,6453,1694,8144,542,811297,9851,030,3481,328,333
LOUISIANA13,6643,2742,2245,49813,222,1901,231,2063,149,8634,381,070
MAINE2,3533605899491,016,444128,550278,673407,222
MARYLAND4,5884531,2391,6923,990,564309,0891,243,6521,552,741
MASSACHUSETTS5,0218342,3713,2053,664,618598,1712,075,6212,673,792
MICHIGAN10,4452,2491,5433,7925,496,0191,127,7151,210,3632,338,077
MINNESOTA12,5861,8877732,6605,592,625545,299331,527876,826
MISSISSIPPI16,7255,5701,8187,3886,911,738900,7061,112,8472,013,554
MISSOURI22,9408,2533,30311,5567,711,0301,648,0491,514,1833,162,231
MONTANA4,8085306961,2261,786,745114,408374,423488,830
NEBRASKA15,5844,1761,2815,4573,355,069595,016360,755955,771
NEVADA1,15057183240820,12620,858236,266257,124
NEW HAMPSHIRE2,281439539978928,492123,871191,950315,821
NEW JERSEY6,2391,4841,5193,0035,892,1661,131,1221,893,2363,024,357
NEW MEXICO3,4752813786591,335,013136,392184,733321,125
NEW YORK17,2969,9451,87011,81512,486,7458,544,4791,552,62610,097,104
NORTH CAROLINA16,0853,5252,7836,3086,113,3571,390,626943,2652,333,891
NORTH DAKOTA4,5941,0613911,4521,101,605135,88898,433234,321
OHIO27,7954,3815,2609,64111,440,3821,485,8652,750,5694,236,434
OKLAHOMA22,7107,6801,7879,4676,407,7371,187,284743,3771,930,660
OREGON6,5166121,2711,8834,166,201205,2681,202,0731,407,340
PENNSYLVANIA22,3565,8154,84910,66411,324,4512,512,3702,933,8735,446,243
RHODE ISLAND734160290450719,878179,883266,154446,037
SOUTH CAROLINA8,9991,0139912,0044,690,727304,650844,8171,149,467
SOUTH DAKOTA6,1081,2595521,8111,622,102247,275129,070376,344
TENNESSEE18,6582,7572,9595,7167,246,410842,2941,468,2722,310,566
TEXAS47,1975,7867,92413,71028,029,8251,892,1726,887,9508,780,121
UTAH2,5863663997651,363,148218,774254,300473,074
VERMONT2,6536475291,176789,124111,379138,772250,152
VIRGINIA12,6791,3602,9204,2807,080,740677,9891,587,1532,265,142
WASHINGTON7,2085571,6022,1595,702,785605,1801,761,8242,367,004
WEST VIRGINIA6,4771,5851,9283,5132,821,744527,793646,0891,173,882
WISCONSIN13,1652,8646513,5155,353,5891,010,781298,1361,308,917
WYOMING2,8892684216891,126,56557,213153,494210,707
PUERTO RICO1,7892547831,0371,144,134142,666350,773493,438
TOTALS576,396111,53392,571204,104285,855,16740,441,96562,060,558102,502,520
NHS Bridges
State# Bridges# SD# FO# DefAreaSD AreaFO AreaDef Area
ALABAMA2,7561117218324,068,091182,219861,5991,043,817
ALASKA203263561218,62743,49241,14384,636
ARIZONA2,784292883171,589,23015,871282,689298,561
ARKANSAS2,100933814742,292,496152,228433,325585,553
CALIFORNIA6,6561201,7251,84511,535,509912,5843,757,6574,670,241
COLORADO2,2031324706021,982,570183,705449,387633,092
CONNECTICUT2,8422968291,1252,804,984513,762851,6091,365,370
DELAWARE207104959463,6047,84369,32077,163
DIST. OF COL.118215374336,54763,194119,307182,501
FLORIDA4,870631,0781,1418,498,870213,4271,637,5271,850,953
GEORGIA2,881785346123,462,622157,552540,659698,211
HAWAII42926193219887,94118,340180,223198,564
IDAHO78131162193649,67943,25692,015135,271
ILLINOIS3,3313855849694,709,328817,0591,138,3471,955,406
INDIANA3,1881317298603,211,483176,046982,5921,158,638
IOWA2,1061053084132,124,102202,781439,692642,472
KANSAS2,8471547008542,521,502130,607816,127946,734
KENTUCKY1,897363633992,041,95555,085422,904477,988
LOUISIANA2,5611585957538,435,992365,5261,658,8232,024,349
MAINE47445110155455,37248,721101,393150,114
MARYLAND1,636803964762,699,730132,518879,0241,011,542
MASSACHUSETTS2,2602191,2941,5132,645,846371,2601,586,9971,958,257
MICHIGAN2,6274394779162,903,714653,590632,4371,286,027
MINNESOTA1,5851421162582,167,255170,341118,168288,509
MISSISSIPPI2,2551847629462,567,844104,829653,011757,839
MISSOURI2,6162335788113,104,295419,640745,1171,164,756
MONTANA1,28123326349886,90713,574253,515267,089
NEBRASKA1,3831301052351,133,615141,218194,967336,186
NEVADA61810141151569,7978,545212,541221,086
NEW HAMPSHIRE62252131183467,09935,27186,154121,425
NEW JERSEY2,6274336111,0444,287,973726,8691,391,5972,118,467
NEW MEXICO1,58271161232785,61262,758122,394185,152
NEW YORK9,2994,8141,4276,24110,651,9227,389,4711,353,2808,742,751
NORTH CAROLINA2,7143645449082,363,810507,894399,014906,908
NORTH DAKOTA607204161401,28121,77948,00569,785
OHIO4,9834551,0351,4905,747,220631,5111,532,1102,163,622
OKLAHOMA3,0601504095592,509,464236,266402,184638,450
OREGON1,405483724202,056,27252,978606,465659,443
PENNSYLVANIA5,2008551,2202,0756,084,2541,106,2921,791,6082,897,900
RHODE ISLAND618124240364687,706175,264249,743425,007
SOUTH CAROLINA1,258232482711,951,58954,322393,800448,122
SOUTH DAKOTA91768101169582,76189,83872,070161,909
TENNESSEE1,364362813171,557,82763,423379,150442,573
TEXAS15,3224242,5202,94417,276,816947,5684,339,9025,287,469
UTAH1,040108271379789,956112,693182,472295,165
VERMONT44818137155339,00310,45472,47982,932
VIRGINIA3,0801905497394,148,137279,562897,9661,177,528
WASHINGTON2,5241907048944,177,602456,3731,407,5981,863,971
WEST VIRGINIA9641552043591,579,131194,540350,642545,182
WISCONSIN2,9324051715762,868,461483,057116,943600,001
WYOMING1,19620235255622,03018,317111,833130,150
PUERTO RICO62858202260789,21486,444200,307286,751
TOTALS125,88512,59125,91638,507153,694,64520,061,75736,659,83156,721,589
Updated: 03/14/2019
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000