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Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

Functional Classification of Bridges by Highway System 2012 Count

As of December 2012

The deficiency status of the data within these tables has been calculated by not taking into consideration the year built or the year reconstructed.

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Count of Bridges | Count of Structurally Deficient Bridges | Count of Functionally Obsolete Bridges | Count of Deficient Bridges

Count of Bridges
State Rural Principal Arterial - Interstate Rural Principal Arterial - Other Rural Minor Arterial Rural Major Collector Rural Minor Collector Rural Local Urban Principal Arterial - Interstate Urban Principal Arterial - Other Freeways or Expressways Urban Other Principal Arterial Urban Minor Arterial Urban Collector Urban Local
ALABAMA6091,2821,4823,0682,4324,374558102576311280996
ALASKA150103921867633436048563854
ARIZONA1,259709967967346902288354334567443699
ARKANSAS4611,1441,2213,9301,0803,000351163352386151457
CALIFORNIA1,2051,4691,4552,0571,2243,9252,5653,0532,3452,4691,3131,732
COLORADO5504917897031,0762,285522358527387376527
CONNECTICUT10212611824793524730541304467441515
DELAWARE0802286271968828118718165
DIST. OF COL.000010593167231543
FLORIDA6271,1585917985931,4941,1941,0991,2291,0061,0071,186
GEORGIA4579501,3672,6131,1653,4826181877881,1655961,350
HAWAII23751801243011219178994271106
IDAHO2833102327262621,756107018914710795
ILLINOIS9348861,5133,76781512,3631,3531541,3701,2848851,190
INDIANA7806428652,7742,3577,689721219722641561818
IOWA3931,2631,0723,4953,97812,2593160569509238404
KANSAS5451,3741,3286,3831,94911,138488327483427336398
KENTUCKY3761,1115171,9612,4685,744416129356285270398
LOUISIANA6456121,4821,7571,0454,333922175658439234873
MAINE16313918445026073612720627610883
MARYLAND1851761923564751,037713413387328292739
MASSACHUSETTS8660120216122430902458681962522561
MICHIGAN3896146162,0725323,114816315682807471572
MINNESOTA2906781,0211,9391,3105,670418217315619282362
MISSISSIPPI4771,3991,3733,8938327,425299108377204293381
MISSOURI3521,3271,1484,0421,03211,9708371,1091326726271,086
MONTANA7464535724955012,15181252391216
NEBRASKA2158821,2842,3571,2148,6661185222414490147
NEVADA308110371106315121388104177198239
NEW HAMPSHIRE2601981352622009231034389885375
NEW JERSEY7798831951056089717748951,156648944
NEW MEXICO6035844364553804992781296143134115
NEW YORK7195619691,4401,8544,4571,4461,0111,1031,5811,0451,234
NORTH CAROLINA4981,1067192,0721,6937,8676564666637093851,331
NORTH DAKOTA147357248880132,55659082592131
OHIO8611,3659073,8093,02810,5511,3567829031,0849931,406
OKLAHOMA6281,1541,4187,14716710,196483521441496507623
OREGON4027235221,4707252,34525495321321235220
PENNSYLVANIA1,0709591,5411,9252,1766,9821,3738131,5441,4901,3051,491
RHODE ISLAND2321202728451161061221256361
SOUTH CAROLINA3754528042,2124702,66435370373427525546
SOUTH DAKOTA3414045751,1551662,847116666864563
TENNESSEE7031,2071,5422,0263,3276,903719301983877434963
TEXAS2,2784,1483,9338,1833,01210,2833,1703,8603,5762,6352,4704,712
UTAH4401761753151375633974215717294279
VERMONT2561182565221731,17757256374231
VIRGINIA6676568922,0765794,4111,0164227607775131,000
WASHINGTON2905623521,2647602,049650473440502216282
WEST VIRGINIA3984013491,5074992,91224564132191124271
WISCONSIN6121,1891,0801,8487095,769491392713559185510
WYOMING768332178319225905160677414644
PUERTO RICO17566149194138420242109199171169216
TOTALS25,20136,46039,12392,87547,922205,19230,75820,13928,14128,43720,59032,540
Count Of Structurally Deficient Bridges by Functional Classification
State Rural Principal Arterial - Interstate Rural Principal Arterial - Other Rural Minor Arterial Rural Major Collector Rural Minor Collector Rural Local Urban Principal Arterial - Interstate Urban Principal Arterial - Other Freeways or Expressways Urban Other Principal Arterial Urban Minor Arterial Urban Collector Urban Local
ALABAMA12434115326777410518122093
ALASKA17791419340017614
ARIZONA40632352657141112716
ARKANSAS722482261194021561912022
CALIFORNIA137183146294193582214225388294149173
COLORADO2718715758193351735171523
CONNECTICUT881016871522527535474
DELAWARE0126123105356
DIST. OF COL.0000001137315
FLORIDA21111272990828162137
GEORGIA61737123954306011482283
HAWAII161823123093164717
IDAHO5141154282455088910
ILLINOIS3461135260601,1777511113112100173
INDIANA5235652272779995817695950128
IOWA1430465277383,6571109513080
KANSAS314233871931,9475211181342
KENTUCKY24213014620170629112132338
LOUISIANA1216112207162995222756404787
MAINE91323563815464481724
MARYLAND7582238121231017201879
MASSACHUSETTS44171919543850981084537
MICHIGAN194057305685255720571024757
MINNESOTA3124320716562313412492534
MISSISSIPPI42675405631,7301015172853
MISSOURI13571087591572,0374655105760169
MONTANA3416221145262204201
NEBRASKA237661932052,2421087513
NEVADA5005420002400
NEW HAMPSHIRE17141418252081439141214
NEW JERSEY11115261010241371261327872
NEW MEXICO211727535382170131563
NEW YORK52469915124181010679103182141159
NORTH CAROLINA2461652272391,2302442595546120
NORTH DAKOTA679402674101114
OHIO3438402793051,24160336291105174
OKLAHOMA29611251,332123,435793452518587
OREGON9231785521835313171115
PENNSYLVANIA701184055166102,20810564328337331448
RHODE ISLAND2649413112430251414
SOUTH CAROLINA1862111263444079634486376
SOUTH DAKOTA31822194379003037912
TENNESSEE17159198205587141038392259
TEXAS1023319034968211633352586
UTAH8431711501104459
VERMONT93255318165402351
VIRGINIA21267818244569594615343110
WASHINGTON402814652679121637251014
WEST VIRGINIA1644632275139327119341760
WISCONSIN22273622110258117626552044
WYOMING8438123122179200131179
PUERTO RICO2352231235930621202220
TOTALS1,0371,4182,5948,9725,45835,3031,4578722,1282,4101,9023,198
Count Of Functionally Obsolete Bridges by Functional Classification
State Rural Principal Arterial - Interstate Rural Principal Arterial - Other Rural Minor Arterial Rural Major Collector Rural Minor Collector Rural Local Urban Principal Arterial - Interstate Urban Principal Arterial - Other Freeways or Expressways Urban Other Principal Arterial Urban Minor Arterial Urban Collector Urban Local
ALABAMA13322621633820849088171619461173
ALASKA5791885650810714
ARIZONA8818325329127565249813997
ARKANSAS341701613872026946023901163559
CALIFORNIA55146218249156718464627448506246345
COLORADO1032840506019510840102814456
CONNECTICUT13731382911314614088166146153
DELAWARE052451318425191413
DIST. OF COL.000000272251161029
FLORIDA2798498753289140148137194287255
GEORGIA7791572261194806233112250133213
HAWAII0286061631473931171920
IDAHO9412640261573702723144
ILLINOIS201829993053931436227293223148
INDIANA66163119723587219239119160137124
IOWA3145299714068663065752427
KANSAS918764247123844152731161052928
KENTUCKY601921245304571,405803082938581
LOUISIANA77882072511014252623218613980184
MAINE222426884310938515252516
MARYLAND171539749622612674638285202
MASSACHUSETTS4211304930101428194288490294257
MICHIGAN1718421814020917349250300166227
MINNESOTA31215198125381915934630
MISSISSIPPI1969515826080247671992527021
MISSOURI24106150354671,75320622228151131173
MONTANA1591626343418134091042
NEBRASKA71018917775317924221416
NEVADA6725441447187161517
NEW HAMPSHIRE332120483319517161920815
NEW JERSEY45174928143210237220411177216
NEW MEXICO411720263711022037121414
NEW YORK13765106165203778585507488716426542
NORTH CAROLINA741851143172931,30620791162188102257
NORTH DAKOTA5121402035010511
OHIO108127542554051,466379229275321351341
OKLAHOMA855477489293968568889510929
OREGON97134117165773016841129996251
PENNSYLVANIA265155198219212988455268449427352382
RHODE ISLAND4865716373739472227
SOUTH CAROLINA27489213518987016698612952
SOUTH DAKOTA513101471052916425
TENNESSEE499919121943580716063204197114131
TEXAS1071802778292641,8526026448561,0359061,128
UTAH721312271455621216281121
VERMONT76193011442292230148196
VIRGINIA41971843577672918153158194109242
WASHINGTON26147103209723301751141941906667
WEST VIRGINIA495063320155717371122514575
WISCONSIN19244762817794441181192938
WYOMING83103211402503344
PUERTO RICO141068110702033437889491113
TOTALS2,9253,0423,7828,2774,97223,2597,0574,4536,5798,0295,6326,741
Count Of Deficient Bridges by Functional Classification
State Rural Principal Arterial - Interstate Rural Principal Arterial - Other Rural Minor Arterial Rural Major Collector Rural Minor Collector Rural Local Urban Principal Arterial - Interstate Urban Principal Arterial - Other Freeways or Expressways Urban Other Principal Arterial Urban Minor Arterial Urban Collector Urban Local
ALABAMA1452692574914751,264982217910681266
ALASKA221418322790509171328
ARIZONA128246488551847053509346113
ARKANSAS411922096133211,09675291091283581
CALIFORNIA1923293645433491,300678852836800395518
COLORADO1304611110711838814357137985979
CONNECTICUT2115415437184198165115219200227
DELAWARE0641063619430221919
DIST. OF COL.000000382558191134
FLORIDA291096011482379148150145210308292
GEORGIA13961943492149106833123298155296
HAWAII13478841861564247212637
IDAHO992617945440242035312314
ILLINOIS5479164359901,71638947340405323321
INDIANA11851964245121,87125056188219187252
IOWA4575756248784,3437407412654107
KANSAS94101876343162,791157751271234270
KENTUCKY842131546766582,1111093194106108119
LOUISIANA891043194582631,42028459242179127271
MAINE3137491448126344919334240
MARYLAND242047961343471498480102103281
MASSACHUSETTS4615476849155466244386598339294
MICHIGAN36589948610873423069307402213284
MINNESOTA624582261737485123271427164
MISSISSIPPI2001212336651431,9776819107699874
MISSOURI371632581,1132243,79025227738208191342
MONTANA19332484579443360131243
NEBRASKA947842842822,99518932291929
NEVADA7225983447189201517
NEW HAMPSHIRE5035346658403311928342029
NEW JERSEY516327538245251274346543255288
NEW MEXICO623447799019239050272017
NEW YORK1891112053164441,588691586591898567701
NORTH CAROLINA982461795445322,536231133221243148377
NORTH DAKOTA118115428776011625
OHIO142165945347102,707439262337412456515
OKLAHOMA1141152021,821413,831164102140146194116
OREGON10615713425012948473441421167366
PENNSYLVANIA3352736037358223,196560332777764683830
RHODE ISLAND61410141129486169723641
SOUTH CAROLINA45110203398625057922103134192128
SOUTH DAKOTA542132208441,0053219111117
TENNESSEE661142823176401,39417473242236136190
TEXAS1172033089192982,8206236608891,0709311,214
UTAH8017154425105731220321630
VERMONT852255167604572701611247
VIRGINIA621232625391201,29824057219247152352
WASHINGTON66175117274984091871302312157681
WEST VIRGINIA65941265472061,1106412418562135
WISCONSIN415183283110758111501441744982
WYOMING1673912344331945016141113
PUERTO RICO371590141932626443109114113133
TOTALS3,9624,4606,37617,24910,43058,5628,5145,3258,70710,4397,5349,939
Updated: 10/07/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000