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Bridges & Structures

Count, Area, and Length of Bridges by Highway System

2007 Area of Bridges by Functional Classification

Note: The "10 Year Rule" was applied in the determination of deficiency status within these data tables. The "10 Year Rule" excludes bridges built or reconstructed within the past 10 years since they are not generally eligible for Highway Bridge Program funding.

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Area of Bridges | Area of Structurally Deficient Bridges | Area of Functionally Obsolete Bridges | Area of Deficient Bridges

Area of Bridges by Functional Classification December 2007
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
Alabama988,2751,107,219840,2651,284,639688,225781,4391,785,016175,269710,162201,309152,974318,786
Alaska150,90062,50053,58997,4649,58262,71719,95536,57060,65947,79323,45419,168
Arizona405,239336,744523,415392,52999,564260,193494,294665,273315,221541,021234,561309,840
Arkansas503,914908,314610,1181,235,630219,109476,502941,530277,226349,978203,13050,11590,360
California1,330,4681,332,926952,908880,457408,449989,5907,559,8646,018,9943,247,7992,615,548756,659953,101
Colorado515,588277,075366,788262,715274,245443,546726,693384,681577,018272,981165,459160,585
Connecticut141,57868,89947,47870,81626,70197,2751,304,095551,255244,742282,591234,336174,877
Delaware 0210,10816,08937,7984,29325,801316,90735,684163,42069,94433,92218,473
District of Columbia 0 0 0 0267 0197,78683,176153,84930,74121,41343,103
Florida933,4281,373,373696,505463,820243,536359,2093,315,2062,048,4602,625,3201,639,224824,961523,894
Georgia584,467878,056837,1311,019,657252,021608,5771,076,682326,9841,132,767981,903294,857551,346
Hawaii66,20328,04598,60424,8736,83315,581743,57752,45179,86830,98218,95919,753
Idaho218,365226,920112,291231,01652,839254,666106,216 0206,18994,63632,07122,528
Illinois822,218553,522719,8461,174,978184,2081,955,5862,522,756173,0571,970,6661,185,292695,309416,014
Indiana624,449385,082468,6551,032,816468,2691,065,1091,055,371348,928883,491443,352227,199162,658
Iowa271,350852,206556,6991,113,566930,9871,715,880480,563 0915,186503,599126,980215,081
Kansas333,971707,503528,4511,754,934363,4811,657,100903,981450,203497,982404,798129,57796,192
Kentucky320,5281,012,108283,289644,088471,663871,827752,53194,723410,700208,45391,12787,161
Louisiana2,835,9811,152,753879,032952,772373,4861,639,4053,741,3101,236,2751,149,028405,846125,070573,722
Maine179,13091,97691,644159,26666,668130,302117,90944,277125,57192,35264,86716,465
Maryland258,224365,482134,548154,158110,621185,4971,551,195617,020380,275276,898165,547451,594
Massachusetts50,90353,22846,44163,14225,91658,7881,319,602478,707742,577649,423238,172202,325
Michigan361,208368,576264,834647,025121,766518,1441,350,226330,817794,857732,868308,228300,518
Minnesota247,449399,157435,947582,454282,029605,088931,130512,129524,1331,000,185270,301171,459
Mississippi643,2701,451,660832,2651,443,618269,6861,598,764574,378190,589765,237145,09698,69181,684
Missouri441,6091,259,461654,0991,388,092217,7801,464,1121,369,0741,289,289203,552540,852290,151603,442
Montana596,305208,701244,840192,355104,490345,87372,216 0108,03222,95710,3202,559
Nebraska167,531440,846422,041608,815187,968995,471286,313117,066368,386139,50351,51231,933
Nevada164,52918,92812,70234,98617,87532,924458,73689,194105,005155,433143,35054,033
New Hampshire153,541104,22651,41078,98058,598128,578165,09154,47473,01885,72232,62241,886
New Jersey138,606230,72849,17491,04649,458125,8582,177,571993,7571,149,796798,066259,213336,674
New Mexico223,693166,643101,207138,534117,62675,827315,256704264,400121,78645,24021,667
New York541,119441,066386,637491,344388,327678,7333,753,6641,771,1881,596,4941,360,357532,467670,299
North Carolina371,3161,183,099504,6901,041,000506,1661,373,374635,146435,315729,410510,045203,343473,039
North Dakota78,912143,84990,685218,3294,574333,60081,484 0138,49954,77310,5085,962
Ohio887,0141,073,813406,5151,258,630564,7811,713,2442,363,5831,107,1181,205,7931,063,266634,521524,278
Oklahoma532,566830,457874,3771,985,87659,3951,256,522754,094451,189444,852345,810308,979134,395
Oregon475,523639,619322,377587,741153,454416,302810,451191,352495,640334,171183,45564,793
Pennsylvania901,205816,131555,552618,105407,1161,060,1322,315,2111,087,7901,992,471960,164944,217557,407
Puerto Rico196,154180,57943,16089,84734,46087,687494,364149,736324,915115,52377,98975,706
Rhode Island7,23617,3637,4019,7476,4204,792160,187169,712183,12791,57829,27221,459
South Carolina440,056676,183735,962833,299121,386562,0681,035,254265,336584,378520,920238,259129,955
South Dakota195,099213,071236,800315,86742,531390,105103,3368,03880,96259,88324,99613,815
Tennessee788,219970,957853,414643,765793,730997,7051,107,226481,4411,170,537648,027160,950255,832
Texas2,001,2353,206,7162,614,1063,363,728873,2251,847,9097,004,3068,317,4883,987,3342,066,2331,088,1782,128,835
Utah235,783121,85153,50895,25230,116114,164534,21268,657120,583177,11256,11067,218
Vermont198,68580,47688,305140,62029,037141,35349,01624,28221,60523,44713,6126,892
Virginia508,9111,131,240532,210742,682145,821680,6631,939,812553,1671,278,726762,136272,698232,709
Washington415,937634,477263,087522,875184,672415,5761,687,098825,4881,077,654380,692146,325112,914
West Virginia480,204494,592189,948447,07579,187389,773531,190148,736232,992163,36360,11480,837
Wisconsin416,876663,864470,159529,393157,986812,500777,217504,518848,763565,91096,900188,949
Wyoming337,924165,89966,254116,74968,377164,820136,5373,24184,87837,45925,1298,318
Totals24,682,89730,318,27221,227,45432,308,96411,358,99732,986,25165,006,41634,241,02437,898,49425,165,15411,325,23712,826,494
Area of Structurally Deficient Bridges by Functional Classification December 2007
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
Alabama7,81133,67527,11861,33150,174110,56932,5943,47546,75713,0936,83839,275
Alaska20,0975,6231,1574,1893,0769,7341,0822532,6858,0027124,305
Arizona31,6946,60618,13618,3737,51813,4352,192 0 09,5036462,462
Arkansas2,98434,80144,18058,70516,77247,94577,1817,69242,6829,7525404,113
California361,800262,258119,014168,18056,269161,4551,677,3671,080,611729,847384,69381,87994,600
Colorado31,90714,62229,17216,90914,41627,444104,71317,30941,5177,1426,9284,840
Connecticut40,5854,4645,0214,6642,1688,377172,75738,09144,38232,62714,41220,229
Delaware 0 05,878 0 72430 0 01,101 05571,013
District of Columbia 0 0 0 0 0 026,06219,9616,3704,2704762,197
Florida74959,02120,09420,5027,62844,48466,52751,13020,04663,27538,69520,773
Georgia1,34352,04533,81558,59323,23972,1864,748 022,60633,28418,37524,623
Hawaii 02,2962,9333,8659462,97416,3241,7734,3312,1161,1021,136
Idaho15,12617,90215,75913,5716,44323,8344,416 027,1165,7243,1942,346
Illinois43,98442,74792,17683,5298,044108,635261,07521,212224,285170,86385,00750,876
Indiana41,77817,81355,98063,05740,360109,049115,86089,52771,01633,56925,54324,637
Iowa40,97960,35143,165171,859120,823378,09828,652 0112,02753,18015,74344,830
Kansas 020,9726,06096,11734,062219,80844,87610,42516,00462,5972,12714,425
Kentucky30,35157,41435,07444,93126,83894,617116,3811,40730,9794,7609,4266,192
Louisiana319,07270,761129,928110,86341,816160,197293,90911,896192,95631,04425,65465,162
Maine4,06111,2987,97124,9336,06217,7987,72518,1223,92311,69614,4243,118
Maryland3,30411,04611,8206,0157,35712,29379,60010,31031,21214,80518,24130,175
Massachusetts7,0121,0656,21314,3074,9565,93380,33553,235158,817154,66820,44114,849
Michigan18,34827,92239,42968,70410,66652,656245,03722,148127,164106,35044,68741,041
Minnesota6,1505,19325,43137,58815,95056,80847,35728,65419,38860,11112,60110,669
Mississippi 024,74948,873167,92419,221280,168 0 0130,1345,2359,1437,298
Missouri8,359103,366101,072338,84451,962203,725126,81348,15471,64934,94833,22765,301
Montana8,0956,0984,2889,0316,13245,8314,758 02,401 04,247 57
Nebraska2,26238,01719,42932,38318,484169,4426,3815,35133,2244,4233,8682,482
Nevada3,713 0 03,5192,4764,123979 01,0864,180 0 0
New Hampshire13,5255,53513,8249,4695,95121,62614,55010,0827,86912,2764,3534,107
New Jersey76418,4597,37417,2291,74912,20876,414208,298227,705133,42730,86117,946
New Mexico26,58012,18215,23927,14726,13315,99323,981 026,59819,1313,043644
New York50,67253,25543,64552,20544,541110,876414,881220,570137,820152,09674,89072,281
North Carolina34,565133,580112,671178,96077,974219,17415,35047,153104,88247,02723,22540,054
North Dakota2,6592,9082,16812,923 062,670 0 02,39715,404 89198
Ohio46,02038,02716,18277,08154,512155,895142,23067,806133,004105,25866,14463,711
Oklahoma60,96984,382169,473366,5444,212304,012230,21144,56462,32041,76042,46812,340
Oregon58,03763,70936,90052,94010,81729,86049,01216,18137,15219,06315,8644,424
Pennsylvania94,54379,234128,056169,037121,895265,402384,984189,717419,273229,772190,077131,822
Puerto Rico15,849 03,0738,2922,3928,443102,6422,48937,3676,7764,1183,987
Rhode Island1,0314,6611,3002,3914931,01050,28699,24243,03817,78210,2166,509
South Carolina11,528120,380131,244105,89410,13773,01918,9395,76175,92640,41319,44013,700
South Dakota7,84510,90118,75548,1885,04690,0661,87778614,4545,5764,925909
Tennessee29,59920,10185,24633,65944,01769,10344,1497,47971,18150,68310,19315,899
Texas24,08682,41373,01791,95818,688150,939244,45687,131114,68162,31243,15038,617
Utah22,3584,3302,5154,0072,9777,08133,575 018,6673,1496673,231
Vermont36,35712,26722,57929,6345,34328,7439,9389451,9502,9912,944113
Virginia15,84939,24866,51276,6506,89362,06951,0627,87075,98952,58413,58615,371
Washington19,13717,69631,33037,6674,92316,62259,093153,024113,15141,2534,4463,690
West Virginia22,50431,96527,49662,6586,46247,87352,78720,77023,21211,7689,21714,878
Wisconsin19,94318,88624,45951,22222,91863,08547,4268,64854,86562,2269,23216,892
Wyoming27,36024,7776,42811,5048,37234,9108,082 09,9437,1733,2311,674
Totals1,693,3401,871,0211,988,6683,229,7451,090,3764,292,7295,721,6262,739,2534,029,1492,465,8101,085,1131,086,020
Area of Functionally Obsolete Bridges by Functional Classification December 2007
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
Alabama143,192201,236146,486135,67554,89855,836206,97024,875214,36244,42847,03671,681
Alaska7991,5822,0843,83484210,7549,37817,59428,8714,8025,7965,533
Arizona30,23918,29928,34337,9807,37943,824123,05834,23058,933111,59212,98756,885
Arkansas37,923156,63581,641114,11926,34083,748117,40030,84092,49469,0549,08812,547
California25,136116,464115,202101,75934,796109,9041,626,5231,095,931647,779624,058140,369312,387
Colorado52,50712,00624,66719,10015,60235,16899,38434,817137,76977,0229,08215,255
Connecticut10,8004,94011,11614,6397,61317,800316,664192,69076,68686,02797,86465,542
Delaware 025,5468051,9281611,517105,7771,77052,74018,3853,8498,004
District of Columbia 0 0 0 0 0 0102,97816,87989,3979,35416,81737,728
Florida19,10869,53644,32464,76917,89430,646610,380309,938249,343267,505134,745114,413
Georgia2,83875,700145,533142,02740,85347,030115,11523,607141,420216,59775,84085,984
Hawaii 05,51018,8507,3792,2753,17350,13626,54724,4569,2876,6653,591
Idaho68,4798,0144,02920,6664,41033,04522,191 026,22411,3667,8641,232
Illinois25,98933,75648,91162,9568,85693,466616,59344,860377,404236,782196,758121,113
Indiana44,39733,97715,36068,23333,10989,844252,07166,464138,61892,93246,01618,477
Iowa34,02128,47431,30142,39932,19094,89686,182 0153,00486,1506,91821,386
Kansas35,55035,16324,91191,44123,800119,693375,85878,040125,971122,39712,4279,341
Kentucky17,519101,66372,596180,56483,489135,660136,75035,86057,65051,49522,92212,299
Louisiana108,50578,954116,62399,93033,740857,699954,410223,073230,180106,30535,819236,406
Maine64,06520,72220,08434,59218,01426,61715,2515,43611,15119,32912,3193,945
Maryland15,601113,31443,88017,12413,27225,414431,581205,77766,90446,45241,862184,924
Massachusetts34,07925,96311,50311,8499,32517,097472,907215,834281,404283,04094,70193,819
Michigan111,87413,70618,06261,45411,99429,507161,11830,670196,801225,016108,126111,566
Minnesota5,29416,2246,9697,38743212,713117,24137,03634,798125,90934,38220,153
Mississippi165,39685,290114,98083,35921,65353,96399,14027,15776,32035,93819,6174,515
Missouri20,48292,37872,358126,51515,055139,499289,489252,75633,869129,87355,466136,150
Montana134,90711,69519,9908,9697,29828,83830,130 025,2697,1661,066 0
Nebraska4,9916,94619,11426,27211,46577,49230,8709,07522,75129,6215,9453,653
Nevada24,136 04,0651,1515681,48665,95116,19715,9159,6104,1425,577
New Hampshire15,4146,8535,26415,3045,65517,7266,14518,32114,9826,9882,42912,390
New Jersey5,691116,92311,29425,3897,35929,570470,895180,336207,985283,25576,993111,388
New Mexico6,5004,8452,3667,29212,66812,31111,820 025,03010,3284,5866,828
New York111,47170,61251,26181,84568,548138,8131,928,539915,449816,998657,878246,889359,996
North Carolina52,08360,94749,208115,74567,565156,624110,47441,377114,751105,54740,20785,916
North Dakota1,732442 642,589 020,6131,326 031,9105,956543 0
Ohio61,13787,69534,836112,407100,465354,448522,348329,510343,087355,477249,340204,936
Oklahoma35,30646,41762,540156,36712,53153,299127,14053,42554,13452,61859,9799,500
Oregon79,232112,09568,51782,67114,48646,510227,32557,788165,050138,36453,82812,571
Pennsylvania148,04767,14872,18896,07738,435168,782705,244235,296862,414301,589281,902160,651
Puerto Rico47,8818,94810,04723,72613,35127,01674,66740,28199,86146,55131,13928,811
Rhode Island2,5907692,5631,4921,4831,81826,25429,24396,00548,0888,3499,312
South Carolina26,92043,16062,91651,8866,55822,687117,70518,775118,31068,23651,50912,847
South Dakota25,33234,0166,9035,55598516,56714,539 06,0971,9201,761 55
Tennessee115,42861,104107,85369,85989,95998,404210,73165,226250,666136,19530,34034,721
Texas150,174207,861256,310368,75386,018262,2651,766,0831,026,201860,546841,079473,920662,154
Utah26,1837,0202,0017,9644,7197,73439,082 07,42812,9366,23213,990
Vermont27,5185,7035,51316,0344,35318,07210,6391,4564,3641,4304,1761,674
Virginia23,721262,226111,370119,28317,34177,654243,32344,869168,479175,29145,77760,586
Washington51,935113,54562,284100,85919,17468,980798,840209,124341,820127,84540,56032,943
West Virginia55,86842,62831,25271,58117,14765,85061,4456,43839,95044,0239,95920,186
Wisconsin8,22815,96036,02624,1953,25725,62492,64036,61888,414141,87518,91414,676
Wyoming33,3442661493,0376,80011,27835,269 011,9531,7821,970238
Totals2,349,5622,770,8762,316,5103,147,9841,136,1813,978,97215,243,9696,367,6818,418,7186,722,7453,007,7923,630,473
Area of Deficient Bridges by Functional Classification December 2007
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
Alabama151,003234,911173,604197,006105,072166,405239,56328,350261,11857,52053,874110,956
Alaska20,8957,2053,2408,0223,91920,48810,46017,84831,55612,8046,5089,838
Arizona61,93424,90546,48056,35314,89757,258125,25034,23058,933121,09613,63259,347
Arkansas40,907191,436125,820172,82443,113131,693194,58138,532135,17678,8069,62816,659
California386,936378,722234,216269,93991,066271,3593,303,8912,176,5421,377,6261,008,751222,248406,986
Colorado84,41526,62853,83936,01030,01862,613204,09652,126179,28684,16316,01020,095
Connecticut51,3859,40516,13719,3029,78126,177489,421230,781121,068118,654112,27685,771
Delaware 025,5466,6831,9282331,946105,7771,77053,84118,3854,4069,017
District of Columbia 0 0 0 0 0 0129,04036,84095,76713,62417,29339,925
Florida19,857128,55764,41885,27225,52175,130676,906361,068269,389330,781173,440135,186
Georgia4,181127,745179,347200,62064,093119,216119,86323,607164,026249,88294,215110,607
Hawaii 07,80621,78311,2443,2216,14766,46028,32028,78611,4037,7684,728
Idaho83,60525,91619,78834,23710,85356,87926,607 053,34017,09111,0583,578
Illinois69,97376,504141,087146,48516,899202,101877,66866,072601,690407,645281,765171,989
Indiana86,17551,79071,340131,29073,469198,894367,930155,991209,634126,50071,55943,114
Iowa75,00088,82574,465214,258153,013472,995114,834 0265,031139,33022,66266,216
Kansas35,55056,13530,971187,55857,862339,501420,73588,465141,975184,99414,55423,766
Kentucky47,870159,077107,669225,495110,327230,277253,13137,26788,63056,25532,34818,492
Louisiana427,577149,714246,550210,79375,5561,017,8961,248,319234,969423,136137,34961,473301,568
Maine68,12632,01928,05559,52524,07544,41422,97623,55715,07431,02526,7437,063
Maryland18,905124,36055,70123,13920,63037,707511,181216,08798,11761,25760,103215,099
Massachusetts41,09027,02817,71526,15614,28123,030553,242269,069440,221437,709115,142108,668
Michigan130,22241,62857,492130,15822,66082,163406,15552,817323,965331,367152,813152,606
Minnesota11,44421,41732,39944,97516,38269,521164,59865,69054,186186,02146,98430,822
Mississippi165,396110,040163,853251,28340,874334,13199,14027,157206,45541,17328,76011,813
Missouri28,841195,743173,430465,35967,017343,224416,302300,910105,518164,82188,694201,451
Montana143,00217,79324,27818,00013,43074,66934,888 027,6707,1665,313 57
Nebraska7,25344,96238,54358,65529,949246,93437,25114,42655,97534,0449,8136,135
Nevada27,849 04,0654,6713,0445,60966,93016,19717,00113,7894,1425,577
New Hampshire28,93912,38719,08824,77311,60639,35120,69528,40322,85119,2646,78216,497
New Jersey6,454135,38218,66842,6189,10841,778547,309388,634435,689416,682107,854129,333
New Mexico33,08017,02717,60434,43938,80128,30435,801 051,62829,4597,6297,472
New York162,143123,86794,906134,050113,089249,6892,343,4201,136,019954,818809,974321,779432,277
North Carolina86,648194,527161,879294,705145,539375,798125,82488,529219,633152,57463,432125,970
North Dakota4,3913,3512,23215,512 083,2831,326 034,30721,360632198
Ohio107,157125,72251,018189,488154,977510,343664,578397,316476,091460,735315,484268,646
Oklahoma96,275130,799232,013522,91116,743357,311357,35297,989116,45494,378102,44821,840
Oregon137,268175,804105,417135,61125,30376,369276,33673,969202,202157,42669,69216,995
Pennsylvania242,590146,382200,244265,115160,330434,1851,090,228425,0141,281,687531,360471,979292,473
Puerto Rico63,7308,94813,12032,01715,74235,459177,30942,770137,22753,32635,25732,798
Rhode Island3,6215,4303,8633,8831,9772,82876,540128,484139,04365,87018,56515,821
South Carolina38,449163,540194,161157,77916,69695,706136,64424,536194,235108,64970,95026,547
South Dakota33,17644,91725,65853,7436,031106,63316,41678620,5527,4966,687964
Tennessee145,02781,206193,098103,518133,975167,507254,88072,704321,847186,87840,53350,620
Texas174,260290,274329,327460,711104,705413,2042,010,5391,113,331975,227903,391517,070700,772
Utah48,54111,3504,51611,9717,69714,81672,656 026,09516,0856,89917,220
Vermont63,87517,97028,09245,6689,69646,81520,5782,4016,3144,4217,1201,787
Virginia39,570301,474177,882195,93324,233139,723294,38552,739244,468227,87559,36275,957
Washington71,071131,24193,614138,52624,09785,602857,934362,148454,971169,09845,00636,633
West Virginia78,37274,59458,748134,23923,609113,724114,23227,20863,16255,79119,17635,064
Wisconsin28,17134,84560,48575,41826,17588,709140,06645,266143,280204,10128,14631,568
Wyoming60,70425,0436,57714,54215,17246,18743,351 021,8968,9555,2021,913
Totals4,042,9024,641,8974,305,1786,377,7292,226,5578,271,70120,965,5959,106,93412,447,8669,188,5544,092,9064,716,492
Updated: 10/07/2013
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