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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 2007 Count

As of December 2007

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
ALABAMA6061,2411,4623,0832,4984,33555996566311252872
ALASKA1551237820854414281637542240
ARIZONA1,276658962930301841281308285508367619
ARKANSAS4551,1051,1973,9181,0803,007349151329376139428
CALIFORNIA1,2531,5331,4682,0611,2493,9732,5022,9072,1542,3441,1141,622
COLORADO6094977847231,0612,242499347508351302450
CONNECTICUT10513712225996575727522305402437488
DELAWARE0902375262049033112697757
DIST. OF COL.000010633370231539
FLORIDA7291,2246407966101,5181,0481,1061,0799018841,128
GEORGIA4299171,3742,6611,1583,5005701618071,1885711,227
HAWAII137018012431110193821024072100
IDAHO2802872186922511,780107016413193101
ILLINOIS9388561,4943,71882012,2421,2991521,3121,2308131,124
INDIANA7695738182,8012,3157,639729206704643515782
IOWA3891,2361,0843,4604,02612,5992480532470243489
KANSAS5411,3051,3316,4102,00911,526480318398462248436
KENTUCKY3411,0125121,9862,3235,751410120316297219352
LOUISIANA6465401,5531,7621,0694,529911192623446243827
MAINE1801401814582597529920557711155
MARYLAND2152101983664571,013658349359311265721
MASSACHUSETTS8157114219122422854443676969496566
MICHIGAN3886105952,0785283,137808314656793463553
MINNESOTA2896661,0141,9431,3025,675431207299616274348
MISSISSIPPI4731,3381,3723,8898177,599298108359181240333
MISSOURI4141,3991,1764,0861,02911,8246019371295875421,347
MONTANA7354195765014922,0788305129126
NEBRASKA2198761,2862,3561,2288,7631244922313590126
NEVADA30792371065415721282100157186215
NEW HAMPSHIRE2591891342531988801034183965171
NEW JERSEY117176982371437059426668721,099585808
NEW MEXICO5725834074583554553101319156126108
NEW YORK6535259481,4211,8474,3531,5099991,1081,5461,0351,415
NORTH CAROLINA4631,0967172,0621,7147,8205304236466883531,271
NORTH DAKOTA146361242869162,58859080511927
OHIO8621,3789213,9143,31711,1741,3367718811,0771,0051,363
OKLAHOMA6271,1161,4077,2921689,942469395561492491568
OREGON3966935101,4646172,24424091317322231192
PENNSYLVANIA9949501,5791,9982,1596,8321,0397671,4741,4421,6141,462
RHODE ISLAND1418202426401221051241326459
SOUTH CAROLINA3734518042,2124702,66633471356429518537
SOUTH DAKOTA3434085691,1681612,922111664793954
TENNESSEE7051,1451,5332,0083,3936,894718287959841404951
TEXAS3,0793,8333,9067,9923,36310,2173,1283,4643,1162,4501,4984,225
UTAH4491841733201555723831911415485242
VERMONT2561152525201741,172572829374131
VIRGINIA6586968962,1175814,4401,011360736747482694
WASHINGTON3625883851,2187332,156579360485350195259
WEST VIRGINIA4353723681,5824982,9442224911713994187
WISCONSIN6141,0551,0971,8917285,660462410662578180461
WYOMING762326171310212884159575434538
PUERTO RICO160639824813840022598191164169192
TOTALS26,13435,53239,08493,24748,432206,16529,30918,67526,67927,21318,62930,666
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
ALABAMA175774230378955108333236111
ALASKA22123122072112749
ARIZONA178332931421006412
ARKANSAS422542311544965111511424
CALIFORNIA178219143270163581406398327293118153
COLORADO3227696069192391932141022
CONNECTICUT699161471331229425862
DELAWARE001019002134
DIST. OF COL.000000374326
FLORIDA1141435221123713222440
GEORGIA121471481075336012532793
HAWAII061833143010495811
IDAHO1217214632179601581112
ILLINOIS3794221279591,207992015013691139
INDIANA2324512243001,0884117535356139
IOWA4660765497223,56317030403592
KANSAS827263612402,21912315321747
KENTUCKY32234915716279857217122239
LOUISIANA1026791861641,057262483834118
MAINE713125728180932112212
MARYLAND8616285412321923202068
MASSACHUSETTS631936215547411171275365
MICHIGAN366486314805821323111013778107
MINNESOTA7105118512663618511522136
MISSISSIPPI033104579812,1800021213554
MISSOURI8991531,0102272,5223747186074221
MONTANA1212231753363304011
NEBRASKA334371421741,957621011614
NEVADA5009526101410
NEW HAMPSHIRE21112125222311229201213
NEW JERSEY21419371410841281391798690
NEW MEXICO351442656393340222586
NEW YORK4939105152231855736997152142197
NORTH CAROLINA2563792473111,1911938666646130
NORTH DAKOTA368420697003312
OHIO3049432984231,505614965118118191
OKLAHOMA60762091,413123,725835664728375
OREGON38424010250188841620158
PENNSYLVANIA881634926286802,093125103353406399438
RHODE ISLAND3457513222128281817
SOUTH CAROLINA1067132284545038438516482
SOUTH DAKOTA12172419234916215777
TENNESSEE171898107242663231036442156
TEXAS117567213721,4663247616434108
UTAH2576222786320107319
VERMONT3019569933271514791
VIRGINIA1829932084062131550423245
WASHINGTON18252780241229133825919
WEST VIRGINIA2349732846844325317291841
WISCONSIN29285422412062425946691862
WYOMING57351030251981507989
PUERTO RICO1601536196225321192013
TOTALS1,1581,7903,20710,0386,07038,5021,7591,1152,3182,7132,0463,340
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
ALABAMA13624824238024750384191628555165
ALASKA1614728111221441411711
ARIZONA8520315924117364656903289
ARKANSAS351861824132127685420861293153
CALIFORNIA51167231286145733436545427483221317
COLORADO1023446636621712139110893452
CONNECTICUT131134462812115714891147164157
DELAWARE051741824324221111
DIST. OF COL.00000036205614929
FLORIDA35126829357304152140156193264282
GEORGIA2992172981744306333126270140183
HAWAII0305752428484439172019
IDAHO8415748212063602518166
ILLINOIS2419421143463127637221292229166
INDIANA73214423924189323542132183132117
IOWA41615112417685652082752350
KANSAS9072683701721,22515970951142628
KENTUCKY431821356024781,2696532821118769
LOUISIANA85772482821145792443918915495209
MAINE3826401015514524815243016
MARYLAND192146809623713260517880205
MASSACHUSETTS5014245026102429199287492271252
MICHIGAN2724461934123016957229278154185
MINNESOTA617182415191502318954337
MISSISSIPPI2029617022277274791887495519
MISSOURI29142186449851,84415720728149132258
MONTANA1642751384122436014830
NEBRASKA119201189693316826261511
NEVADA6503339431910181214
NEW HAMPSHIRE342020463319315131818912
NEW JERSEY820216230177181224213369147175
NEW MEXICO351111233010923035151310
NEW YORK13177135212264878632511529778444615
NORTH CAROLINA631221043322811,2381116813618084222
NORTH DAKOTA5311502202012511
OHIO110133663285131,763377232274332367328
OKLAHOMA726195527314888846989310535
OREGON731271101856529370341171036044
PENNSYLVANIA1861012172712441,175311182415411483412
RHODE ISLAND7267918313240592126
SOUTH CAROLINA2550104143181016818668812061
SOUTH DAKOTA515112061442515423
TENNESSEE4713223226047689314755221207105142
TEXAS3032182029843422,0097986867681,0066031,042
UTAH669112914485801220922
VERMONT681927963421723265167
VIRGINIA331062134038780017260169197111168
WASHINGTON37172112250924671951132041336758
WEST VIRGINIA50436938517376236823402961
WISCONSIN2141617215248111601411303543
WYOMING8911321942804443
PUERTO RICO15951131761963628848683102
TOTALS3,0553,2454,2099,5665,59725,7406,9654,2536,5287,9975,3096,602
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
ALABAMA1533053166106251,458942719511791276
ALASKA382610403119415516181120
ARIZONA102286488551593746569636101
ARKANSAS392082366443661,26459311011403577
CALIFORNIA2293863745563081,314842943754776339470
COLORADO13461115123135409160581421034474
CONNECTICUT1920436242192190160120189222219
DELAWARE052752724326231415
DIST. OF COL.000000392760171135
FLORIDA361409612879416155147169215288322
GEORGIA31202644462819636933138323167276
HAWAII03675851858584848222830
IDAHO963228945338542040262718
ILLINOIS61113263393931,83837557371428320305
INDIANA9645954635411,98127659185236188256
IOWA871211276738984,41969011211558142
KANSAS9899947314123,444171731101464375
KENTUCKY752051847596402,0671223499123109108
LOUISIANA951033274682781,63627041237192129327
MAINE45395215883325331117355228
MARYLAND272762108150360153697498100273
MASSACHUSETTS5617438647157476240404619324317
MICHIGAN638813250712181230188339415232292
MINNESOTA1327692091418276828291476473
MISSISSIPPI2021292748011582,4547918108709073
MISSOURI372413391,4593124,36619425446209206479
MONTANA1763974559458739018841
NEBRASKA1443572602702,890221036372125
NEVADA700312835441911221314
NEW HAMPSHIRE5531417155424271527382125
NEW JERSEY1034409944285222252352548233265
NEW MEXICO702553889320257057402116
NEW YORK1801162403644951,733705580626930586812
NORTH CAROLINA881851835795922,429130106202246130352
NORTH DAKOTA8995709172015823
OHIO1401821096269363,268438281339450485519
OKLAHOMA1321373041,940434,213171102162165188110
OREGON11116915028711548178381331237552
PENNSYLVANIA2742647098999243,268436285768817882850
RHODE ISLAND10611141431535368873943
SOUTH CAROLINA35117236427726047622104139184143
SOUTH DAKOTA632235212401,0602721011910
TENNESSEE641503303677181,55617065257251126198
TEXAS3142932691,1974143,4758307338291,0706371,150
UTAH911617514113490022271241
VERMONT983883195674882831012258
VIRGINIA511353066111271,42120365219239143213
WASHINGTON551971393301165892041262421587677
WEST VIRGINIA73921426692411,2056111406947102
WISCONSIN50691152961358721366918719953105
WYOMING1463611334629243011131212
PUERTO RICO31966167952586131105105103115
TOTALS4,2135,0357,41619,60411,66764,2428,7245,3688,84610,7107,3559,942
Updated: 10/07/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000