U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Bridges & Structures

Archived: Deficient Bridges by Highway System 1998

12/31/1998

  • 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 Bridges | NHS Bridges

NHS bridges as defined by the NHS DESIGNATION ACT OF 1995

All Bridges
State# Bridges# SD# FO# DefAreaSD AreaFO AreaDef Area
ALABAMA15,5912,8572,4405,2977,949,292649,5841,491,2442,140,829
ALASKA1,368177342519583,57982,74290,752173,494
ARIZONA6,7112105407503,385,94897,992485,388583,380
ARKANSAS12,5231,8132,2194,0325,267,317432,179835,5261,267,705
CALIFORNIA23,2671,5165,2366,75223,452,3231,998,6887,035,7219,034,408
COLORADO7,8826779361,6133,562,191313,650562,462876,111
CONNECTICUT4,1463871,1131,5003,139,257392,752951,2851,344,037
DELAWARE79868106174855,76658,492218,153276,644
DIST. OF COL.24641149190536,29078,503274,191352,694
FLORIDA11,0283292,2872,61612,537,861227,6902,153,1332,380,824
GEORGIA14,3392,0142,1144,1287,539,537589,7271,410,1071,999,835
HAWAII1,0601314185491,077,97538,817218,093256,910
IDAHO4,0353575078641,442,599113,288205,774319,062
ILLINOIS25,2673,4312,2945,72511,659,2361,836,7402,061,9313,898,671
INDIANA17,9082,6572,4635,1206,624,680423,8151,355,3271,779,142
IOWA24,7354,7792,5017,2807,112,428875,059978,6771,853,736
KANSAS25,9623,7963,7007,4967,465,535631,6411,449,8282,081,469
KENTUCKY13,2731,2943,1654,4594,843,224250,5771,026,3821,276,959
LOUISIANA13,5152,8142,3645,17814,241,1191,209,6453,321,3664,531,011
MAINE2,3544235139361,062,439165,031251,075416,106
MARYLAND4,8134881,1561,6444,286,377387,7481,214,6541,602,402
MASSACHUSETTS4,9746732,1252,7983,648,324487,1351,905,0332,392,168
MICHIGAN10,6312,1641,6283,7925,699,5561,363,0641,137,6632,500,727
MINNESOTA12,6141,5428012,3435,770,321435,079397,745832,824
MISSISSIPPI16,6544,5801,5316,1117,072,445781,198874,5761,655,774
MISSOURI22,8567,0183,27410,2927,962,1771,360,2061,510,6942,870,900
MONTANA5,0005876121,1991,821,662104,283327,807432,090
NEBRASKA15,5412,8711,9654,8363,496,957427,509371,214798,724
NEVADA1,30774173247971,36355,120273,828328,948
NEW HAMPSHIRE2,339424489913974,286115,675166,247281,922
NEW JERSEY6,3171,0941,5762,6706,020,256811,2401,702,3522,513,592
NEW MEXICO3,6472994167151,414,200141,652202,728344,380
NEW YORK17,2827,0592,7799,83812,573,4616,546,0432,310,0268,856,069
NORTH CAROLINA16,4932,8412,8915,7326,525,5461,085,461986,7712,072,232
NORTH DAKOTA4,5689643081,2721,105,891110,98595,968206,953
OHIO27,8323,9124,4438,35511,691,8421,444,0472,211,3363,655,383
OKLAHOMA22,8278,3881,5799,9676,758,9961,446,848742,9232,189,771
OREGON7,2154031,2911,6944,440,153160,1041,200,0821,360,185
PENNSYLVANIA21,9565,6924,1609,85211,421,0122,341,3452,593,3224,934,667
RHODE ISLAND751197260457731,233240,179246,110486,289
SOUTH CAROLINA9,0391,1169122,0285,263,305416,340776,1621,192,502
SOUTH DAKOTA6,0551,1624321,5941,655,595212,296117,388329,683
TENNESSEE19,1222,1562,9525,1087,874,559784,6821,350,9562,135,637
TEXAS47,1734,0497,96612,01530,118,0131,495,1136,477,1567,972,269
UTAH2,6923372866231,398,466236,360166,639402,999
VERMONT2,6976135081,121798,652112,124128,669240,793
VIRGINIA12,5841,2702,6453,9157,315,789595,9971,342,8471,938,844
WASHINGTON7,4405401,6132,1535,973,044544,0472,059,5042,603,551
WEST VIRGINIA6,6401,3791,8753,2542,983,920489,160578,8451,068,005
WISCONSIN13,3261,9961,3103,3065,581,456684,9081,183,0401,867,948
WYOMING3,0244272817081,165,138139,846116,531256,378
PUERTO RICO1,9912338621,0951,704,087162,648510,172672,820
TOTALS583,40896,31990,506186,825300,556,67836,185,05361,655,40497,840,456
NHS Bridges
State# Bridges# SD# FO# DefAreaSD AreaFO AreaDef Area
ALABAMA3,1341377689054,542,918195,160983,5691,178,729
ALASKA345345892309,45151,92145,40297,322
ARIZONA2,353251762011,510,28132,681237,165269,846
ARKANSAS1,846662823482,270,005104,650388,403493,052
CALIFORNIA7,1313591,5911,95013,045,5721,170,5704,077,6635,248,234
COLORADO2,0341163604761,850,293157,092355,243512,335
CONNECTICUT1,652913524432,062,073290,116567,820857,937
DELAWARE20594655556,89026,207163,710189,918
DIST. OF COL.223111491,92820,98726,28947,276
FLORIDA4,867358428778,884,386111,2991,261,7911,373,090
GEORGIA2,434644555193,158,529119,660559,244678,904
HAWAII56837247284965,41025,911181,134207,045
IDAHO73025130155634,84633,05492,673125,727
ILLINOIS3,5294455049494,958,144786,7431,068,7131,855,456
INDIANA2,895806186983,014,00084,085898,323982,408
IOWA2,199743284022,286,885177,793471,312649,105
KANSAS2,8131127198312,608,40084,681831,848916,529
KENTUCKY2,097283744022,373,63571,361439,110510,471
LOUISIANA2,5521205786989,369,747474,9941,705,7802,180,773
MAINE49140112152487,16165,246103,114168,360
MARYLAND1,415533253782,608,621183,016769,726952,742
MASSACHUSETTS1,8871469481,0942,305,674271,4001,258,9451,530,345
MICHIGAN2,8055744501,0243,102,042878,430532,8901,411,320
MINNESOTA1,604891232122,231,594118,783132,307251,089
MISSISSIPPI1,941524835352,678,63436,350454,746491,096
MISSOURI2,6501764826583,115,077200,944652,047852,991
MONTANA1,26622243265907,04115,696215,560231,255
NEBRASKA1,17677511281,001,93087,90195,445183,347
NEVADA68820119139661,05739,987194,271234,258
NEW HAMPSHIRE00000000
NEW JERSEY2,5872475678144,246,419440,4291,123,1561,563,585
NEW MEXICO1,66083155238834,05069,884119,991189,876
NEW YORK2,2101,4433531,7964,570,4453,415,374626,4954,041,869
NORTH CAROLINA2,3081914286192,161,632324,784323,411648,195
NORTH DAKOTA505112233307,1915,60937,28942,898
OHIO4,2202636038664,742,456454,079880,3561,334,435
OKLAHOMA2,6882063055112,348,947296,328365,003661,331
OREGON1,638394084472,342,13165,205646,142711,347
PENNSYLVANIA4,3776497171,3665,699,821928,6551,280,7872,209,442
RHODE ISLAND500115159274616,040196,835197,388394,223
SOUTH CAROLINA1,298522042562,276,053117,019319,247436,266
SOUTH DAKOTA7834985134493,97160,14767,063127,210
TENNESSEE2,9491544736273,312,223215,726583,402799,128
TEXAS13,8512751,9872,26217,043,633542,3193,288,8793,831,198
UTAH1,064126152278860,298198,559108,027306,586
VERMONT45324122146341,08314,68960,98875,676
VIRGINIA3,0531484485964,105,138217,928654,738872,667
WASHINGTON2,5221787178954,250,344400,4061,647,5182,047,924
WEST VIRGINIA1,0561591673261,617,733190,177245,087435,264
WISCONSIN2,3172353916262,218,486214,439503,914718,353
WYOMING1,326101137238646,50161,14274,741135,883
PUERTO RICO661511722231,176,844111,427288,469399,896
TOTALS113,3557,90820,54728,455149,803,66214,457,87832,206,33246,664,210
Updated: 03/14/2019
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000