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Bridges & Structures

Area of Bridges by Functional Classification 2004

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 in square meters

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

Area of Bridges by Functional Classification
State26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
ALABAMA906,681913,580766,8701,171,087698,476714,7331,757,862131,118684,520187,609140,118281,057
ALASKA152,55959,25854,65493,6867,95058,26719,53636,57050,28048,12522,78818,525
ARIZONA404,746297,143493,468356,38393,249251,059474,548586,121264,576505,109209,295290,975
ARKANSAS593,566802,617667,0621,239,137212,513462,594836,748247,517364,994166,67452,02782,818
CALIFORNIA1,343,9951,264,930989,017875,619399,7831,019,0137,570,0635,854,2252,867,9562,271,141579,4771,198,061
COLORADO1,018,421525,726609,884255,365254,804430,567118,94876,618253,451152,59189,92195,287
CONNECTICUT165,93090,76956,76286,90031,551105,1351,246,295528,640253,530257,956244,939131,835
DELAWARE0162,74221,91932,2045,07738,499318,31088,576152,98344,77646,38217,346
DIST. of COL.000028,0100203,09677,849148,12430,74120,13050,350
FLORIDA1,028,8821,404,284764,117397,880233,232386,7662,933,1421,757,6972,394,8151,437,017666,606528,798
GEORGIA647,791857,570873,2201,020,884266,891644,000964,099376,243940,418854,102268,936494,201
HAWAII5,22326,79495,18324,6736,53915,474731,81972,89779,20831,94118,69220,054
IDAHO233,794212,351111,095233,62460,904267,71699,1900175,08279,54025,40122,356
ILLINOIS971,402592,335735,0591,223,021177,4391,992,4002,397,363160,0331,826,2161,120,725534,806303,063
INDIANA589,016381,277402,6721,012,889464,1891,048,5841,022,590350,109786,042442,472224,408152,880
IOWA276,326777,908557,8311,074,932912,0581,680,823506,2910875,719471,702119,551188,809
KANSAS400,634782,448540,4881,733,900374,1141,674,734821,119369,911387,597396,316120,86286,662
KENTUCKY346,197946,283285,630715,207515,588752,527737,113128,654386,246206,72858,95530,376
LOUISIANA2,949,5001,575,031761,5741,006,498407,9581,641,0493,562,0561,026,876864,803370,53735,927572,653
MAINE133,144105,57796,843162,05975,835127,709160,76042,788122,13481,46536,16514,751
MARYLAND281,499405,347150,187153,653127,291190,9461,414,153598,022334,176258,241148,546470,090
MASSACHUSETTS170,78688,28576,175115,99044,00786,7991,138,049309,960750,784438,148160,170141,358
MICHIGAN346,518370,726247,529655,254121,602515,0801,322,647348,904790,103712,989309,758292,340
MINNESOTA247,388413,313409,133558,542273,383584,187930,682506,034507,744947,524243,794157,595
MISSISSIPPI640,6151,367,659831,9281,349,676226,5571,642,608508,209167,107487,361267,27385,478120,602
MISSOURI458,5741,210,881628,4791,408,303195,2831,385,0121,358,7781,325,17099,363500,589299,866622,982
MONTANA594,313197,639246,677189,341102,242345,09172,3150109,19422,65710,1102,559
NEBRASKA165,416410,979413,523601,663185,384977,155286,29867,589364,378138,16050,40129,634
NEVADA164,11529,70413,37035,63420,36635,534353,795113,70098,914125,298122,30938,445
NEW HAMPSHIRE154,981100,61949,82878,35857,081126,426162,81354,54378,29284,74632,74643,105
NEW JERSEY173,642258,31171,340144,88961,560164,5862,158,732793,2011,184,563695,459242,774298,177
NEW MEXICO233,256151,751120,460134,676106,59091,325276,2350251,21291,53441,86135,409
NEW YORK756,109579,857567,572563,059415,218866,5853,559,1361,281,7972,042,2701,167,025382,481623,030
NORTH CAROLINA353,1441,084,621502,2351,012,161495,7421,308,597561,046390,582607,262485,807189,238383,384
NORTH DAKOTA78,764126,46591,685216,1114,574337,22481,4840133,43655,61210,2025,815
OHIO782,189962,069400,8071,226,536540,0651,657,1642,248,5371,117,2741,178,5721,074,603622,881496,809
OKLAHOMA508,335813,317847,0181,922,58361,2421,170,245725,290411,560430,723315,033301,310118,729
OREGON459,761630,636295,463594,926153,980419,663775,545202,770468,098333,298179,96460,522
PENNSYLVANIA976,0891,164,652633,682622,518469,8691,108,6952,144,0321,093,1072,051,349874,320342,161488,553
RHODE ISLAND7,23617,6537,5839,7206,0444,673171,268186,428183,30588,87029,35621,587
SOUTH CAROLINA617,330765,576740,681718,585232,774711,762803,275253,459442,248302,314134,27074,961
SOUTH DAKOTA222,509218,581235,609317,73642,401395,65564,305085,21959,22026,59212,246
TENNESSEE650,8601,020,001806,035631,969785,352958,2191,099,037432,2051,124,023640,381155,737245,363
TEXAS2,011,6583,085,6812,497,6913,238,466861,0741,783,5656,626,7576,621,7473,784,7241,883,630842,7632,122,348
UTAH235,816109,25551,64593,66529,546108,212527,88969,418114,238175,33452,27967,725
VERMONT198,61077,49787,450139,37628,912138,87450,04416,77220,57722,88913,8156,875
VIRGINIA545,5271,226,839555,139735,606144,884667,7921,772,886504,870886,135714,671224,681220,171
WASHINGTON412,895591,187247,683514,373189,366414,1941,675,782736,0261,054,307334,335139,235119,462
WEST VIRGINIA510,352478,299189,176439,49477,380372,558495,247106,673219,888157,95045,21172,494
WISCONSIN406,641598,696434,474541,655146,230751,030792,764543,049777,878578,696106,127140,667
WYOMING343,137164,42265,586115,77267,053164,735140,3453,24181,95337,11321,9358,498
PUERTO RICO228,131178,37565,83792,64736,08980,139481,278138,933323,601114,13782,21659,858
TOTALS26,104,00730,677,51621,465,03131,888,87911,535,30032,875,97961,259,60230,306,58334,944,58622,855,1239,165,65212,182,247
Area of Structurally Deficient Bridges by Functional Classification
State26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
ALABAMA3,65141,00043,459103,51583,256120,41329,11425855,46715,2215,97237,719
ALASKA37,5373,2204,4055,4222,9518,8721,08202,6858,8331,1887,970
ARIZONA22,5073,3568,10117,6967,01415,6011,26003,5933,2571,3951,414
ARKANSAS8,67735,37557,14977,31918,51359,80642,6547,95756,43911,0723105,273
CALIFORNIA305,615198,469126,618184,97350,436131,9651,894,247971,037675,893261,22259,50358,763
COLORADO84,31931,49356,89414,75817,30132,98401,8562,58011,8471,5013,124
CONNECTICUT3,3272,2285,0654,8762,2878,628197,35461,99524,90130,67218,47820,779
DELAWARE01885,8671721431,31029,08004,9721,9772,9371,394
DIST. of COL.00003,62606,64118,78413,8186,0112702,197
FLORIDA5,69757,9687,98512,5518,52548,27585,27812,62927,96857,35419,36225,848
GEORGIA14,35156,46432,28580,73525,86084,2993,57093525,89935,27618,53617,903
HAWAII1,4632,7003,5634,8561,0233,21717,3121,1473,8342,3571,0661,025
IDAHO7,8929,67218,93117,3954,98828,0323,798024,3895,4842,2991,936
ILLINOIS26,12044,86470,10877,6879,059121,423244,46412,182142,431192,26190,84049,496
INDIANA3,4325,9997,88643,95245,886117,10912,41174,03739,48125,75818,28122,706
IOWA28,55858,49140,965136,516131,471392,08057,245092,07961,65015,17019,177
KANSAS25,18328,03949,40885,47136,753243,31815,5609,89216,25953,7918,7709,149
KENTUCKY6,12736,36915,56448,01425,05184,84553,94821,86425,9647,0213,6213,533
LOUISIANA69,209103,25737,920152,41849,209184,891284,1381,114166,614114,7942,59973,886
MAINE9,5818,7209,75623,4986,91917,29417,5654,48819,32313,0033,0903,019
MARYLAND6,57912,6439,37811,5717,79215,85080,5796,95436,55825,77818,99660,667
MASSACHUSETTS6,1735,33911,86928,9166,32711,619107,47554,707184,98074,97914,10211,604
MICHIGAN36,10536,93732,44070,03910,87257,858332,78162,965150,389136,83259,96859,583
MINNESOTA4,8919,67212,46635,88715,35562,32768,54630,45020,75847,06214,6069,755
MISSISSIPPI028,82246,906191,36520,868318,3531,46903,06522,1438,8227,329
MISSOURI3,36481,64877,805345,91647,695249,32382,088120,96621,63459,68721,81157,129
MONTANA4,0596,2484,37512,7938,43454,7872,353014,501240057
NEBRASKA1,48728,98324,15832,48019,149176,2786,0195,35121,7387,1231,5852,101
NEVADA5,3183472723,6603824,57506614,5493,7981,731377
NEW HAMPSHIRE11,2636,55711,7706,9656,57517,33911,5441,6922,97917,2283,8365,377
NEW JERSEY041,79614,42832,8934,86519,81868,52390,900212,905124,74631,90624,564
NEW MEXICO34,12821,54421,22428,32221,96418,20833,520034,73113,7375,654364
NEW YORK45,29721,59050,51853,75745,727129,433590,778112,378350,557163,54752,58571,871
NORTH CAROLINA38,522129,76567,012203,67577,585201,22413,93951,15382,91141,18323,60342,111
NORTH DAKOTA2,6591,8882,87010,281066,238001,34516,21389198
OHIO30,90428,37613,15274,49354,243173,858112,66080,527123,951135,66857,60254,803
OKLAHOMA118,506101,907223,512460,1716,844388,000201,43119,56376,37349,36744,54417,768
OREGON65,65893,25557,37381,52812,56130,35356,36417,35651,40052,93020,9154,798
PENNSYLVANIA151,925161,909158,744186,928121,005236,975435,535170,308417,391213,88485,479110,908
RHODE ISLAND1,6494,0611,4402,85399988660,547117,24463,73420,04011,3238,847
SOUTH CAROLINA15,097124,122140,15195,83925,02588,63811,1556,66369,81734,1149,2588,310
SOUTH DAKOTA13,68615,93721,98630,5934,52777,5411,520022,9002,0014,4812,132
TENNESSEE16,40511,650112,67545,57956,99473,47759,3489,83960,20964,67810,46617,619
TEXAS23,42663,79475,562165,99124,983181,711193,89674,854115,76852,65638,18363,321
UTAH18,2766,7083,2286,1562,4447,14433,2361,40320,22614,7608794,111
VERMONT45,06512,02418,21836,5133,15924,69110,8759455702,8972,528345
VIRGINIA37,44750,07376,29075,5506,93563,08341,4369,44658,14061,51616,27210,599
WASHINGTON10,98426,26220,31137,6468,43021,60655,302155,722111,92226,13413,5773,979
WEST VIRGINIA20,64531,44737,53269,7466,38346,59149,1032,73226,85415,2874,65016,000
WISCONSIN8,49324,32223,54452,13419,92069,27390,34411,18764,47371,87811,24117,420
WYOMING28,92422,8637,0269,4837,54734,5836,326011,27512,2786,3621,499
PUERTO RICO25,92704,4097,9444,9007,86770,78117,45625,58818,5847,4873,024
TOTALS1,496,1101,940,3601,984,5773,599,4921,190,7634,633,8655,886,1962,433,5993,888,7782,521,830879,7321,064,882
Area of Functionally Obsolete Bridges by Functional Classification
State26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
ALABAMA151,279187,424133,125151,302121,94457,567194,21427,490212,11842,99431,13846,140
ALASKA3,1481,1465615,1391,02513,9045,23017,59421,1354,0006,3773,299
ARIZONA33,09920,93031,25332,1276,64443,663102,04321,44644,08594,69812,78358,225
ARKANSAS42,611157,84487,548126,92624,28775,14896,53830,10597,35658,2148,75511,210
CALIFORNIA43,002143,589113,00085,14929,675113,7161,192,2171,053,470656,132529,429103,843362,481
COLORADO165,78939,80482,14318,79913,79933,20976,5431,09094,36453,0765,4354,155
CONNECTICUT12,6944,36213,24921,9849,35322,905329,926173,03391,58976,771101,65240,408
DELAWARE029,0391,2115,866452,612108,038021,6253,9926,4833,598
DIST. of COL.000018,6150120,61812,72969,4839,35417,02345,081
FLORIDA14,53988,56639,24699,93317,29740,625397,546365,742271,454266,022125,839138,889
GEORGIA27,05589,056190,441169,78530,80938,56973,98728,646104,338158,36462,34031,129
HAWAII05,61218,5016,2412,0973,05967,79746,88026,4619,4346,4963,497
IDAHO40,1109,5956,61821,9485,92925,45011,902020,78113,3184,2152,051
ILLINOIS39,14638,86951,31073,5419,618106,499629,08547,957365,703231,719174,70766,595
INDIANA42,00834,72320,45362,60533,62886,429239,15972,455129,41796,04536,72419,293
IOWA42,49828,70737,27357,29135,543108,41798,4970138,88498,8127,74221,891
KANSAS50,46051,59432,380100,47726,063138,956372,53686,55893,39491,16111,3968,431
KENTUCKY22,88680,90771,645205,62170,958118,587168,52721,72970,22754,07413,3015,595
LOUISIANA120,39597,026116,933140,59554,761857,437988,643239,264182,94475,68414,871239,289
MAINE15,99411,94020,45741,73926,98625,22224,48219,4359,90519,3747,7353,450
MARYLAND27,20795,74751,64017,23016,82623,362386,546220,77978,17538,42031,019176,947
MASSACHUSETTS109,28135,47419,14744,26014,27824,681512,947145,456285,921199,32270,98072,273
MICHIGAN110,03714,78326,16073,89611,31037,919152,49032,006175,213190,73195,85287,762
MINNESOTA6,0488,2887,2643,71459614,36696,81642,86338,091102,51739,41323,112
MISSISSIPPI178,206104,138115,51473,52918,95059,21674,35831,60329,82961,12410,20919,556
MISSOURI25,17097,110102,502140,76413,532131,143343,113308,80419,934124,87964,006152,744
MONTANA133,5427,03816,27310,2736,00625,68137,231020,3327,1304,8610
NEBRASKA4,99119,42421,40128,66312,75188,62635,5599,07528,39725,5576,8344,190
NEVADA24,1811,1474,9701,4256473,98821,6778,83718,95310,2186,4357,939
NEW HAMPSHIRE16,1709,1767,34717,1747,38221,7184,87613,0769,8238,2142,56712,154
NEW JERSEY15,58223,77223,53136,8689,34035,667398,248267,480368,005237,59480,99293,734
NEW MEXICO13,0879,1922,7029,34111,79316,6067,268044,36810,9924,8558,099
NEW YORK132,593104,76091,97694,48588,378189,2431,868,614772,437959,390575,854193,612338,457
NORTH CAROLINA33,73860,54448,836123,27372,893160,99581,19142,579103,41392,86836,00775,878
NORTH DAKOTA9089,597642,578021,3701,326035,7135,9565430
OHIO58,34377,87426,796109,77393,185310,377499,695318,454328,019336,450250,170198,833
OKLAHOMA27,99735,69746,045129,1755,87947,077101,98491,99142,96446,05555,4293,866
OREGON74,868143,25060,48490,37915,51850,800221,96271,494164,261116,89555,49912,775
PENNSYLVANIA128,472143,91481,02093,72871,967260,957529,495175,345697,835208,290105,885140,618
RHODE ISLAND1,7287691,5381,2011,6221,53521,02529,72080,70738,6659,1917,640
SOUTH CAROLINA25,99357,68986,60287,98210,78635,14961,6329,264147,84449,52533,07610,573
SOUTH DAKOTA28,59834,9558,7376,6171,43231,26112,70306,5782,5801,7610
TENNESSEE129,30757,079100,71275,00688,885110,985176,67552,452220,603134,59031,62739,645
TEXAS158,159220,887287,021344,90174,662265,1431,312,697912,204815,379731,392315,644751,018
UTAH25,4167,0201,5388,1962,7057,73442,96306,22313,3015,82711,372
VERMONT29,9026,0585,18016,5935,80919,2319,3501,4564,7162,5774,2951,674
VIRGINIA24,129257,25186,379119,36119,06269,297221,76040,037159,243158,99327,22554,142
WASHINGTON53,556132,29154,891106,19320,01863,737759,395172,828356,795117,64935,09340,700
WEST VIRGINIA55,98425,63933,06373,07616,71762,80372,4303,82338,85933,5287,59717,752
WISCONSIN6,64537,09732,66122,3122,92130,778108,98339,738101,884146,39321,92515,077
WYOMING30,2682661492,7106,05911,54136,147011,8452,6011,508432
PUERTO RICO44,4015,88310,85323,34412,90326,54758,98621,78775,63335,39521,42426,603
TOTALS2,601,2192,964,5422,530,3423,415,0901,273,8884,171,50613,567,6716,101,2118,196,3395,852,7912,390,2183,520,271
Area of Deficient Bridges by Functional Classification
State26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
ALABAMA154,930228,425176,584254,818205,200177,980223,32827,748267,58558,21537,11083,860
ALASKA40,6854,3674,96610,5613,97622,7766,31217,59423,82012,8347,56511,269
ARIZONA55,60624,28639,35449,82313,65859,264103,30421,44647,67897,95514,17859,639
ARKANSAS51,289193,219144,697204,24542,800134,954139,19238,062153,79469,2869,06516,483
CALIFORNIA348,617342,058239,618270,12180,110245,6813,086,4642,024,5081,332,025790,651163,347421,244
COLORADO250,10971,297139,03733,55831,10066,19276,5432,94796,94464,9226,9367,279
CONNECTICUT16,0226,59018,31526,86011,64031,533527,280235,029116,490107,444120,13161,187
DELAWARE029,2277,0786,0381883,922137,118026,5975,9699,4214,991
DIST. of COL.000022,2410127,25931,51383,30215,36517,29347,279
FLORIDA20,236146,53447,231112,48325,82188,900482,824378,371299,423323,376145,201164,737
GEORGIA41,406145,520222,727250,52056,669122,86877,55729,581130,237193,64080,87649,031
HAWAII1,4638,31222,06411,0973,1206,27685,10948,02830,29511,7917,5624,522
IDAHO48,00219,26725,54939,34310,91853,48215,700045,17018,8026,5143,987
ILLINOIS65,26783,733121,418151,22918,677227,922873,54960,139508,134423,981265,547116,091
INDIANA45,44040,72228,339106,55879,514203,538251,570146,492168,899121,80355,00542,000
IOWA71,05587,19878,238193,807167,015500,497155,7420230,963160,46222,91241,068
KANSAS75,64379,63381,788185,94862,816382,273388,09696,451109,653144,95220,16617,579
KENTUCKY29,013117,27687,209253,63696,009203,432222,47543,59396,19161,09616,9219,128
LOUISIANA189,604200,283154,854293,013103,9701,042,3281,272,781240,378349,557190,47917,471313,176
MAINE25,57520,66030,21365,23833,90542,51642,04723,92329,22832,37710,8256,470
MARYLAND33,786108,39061,01828,80124,61839,212467,125227,733114,73364,19850,015237,614
MASSACHUSETTS115,45440,81331,01673,17720,60536,300620,422200,162470,901274,30185,08283,878
MICHIGAN146,14151,72058,600143,93522,18295,777485,27194,971325,602327,563155,820147,344
MINNESOTA10,93917,96019,73039,60215,95176,693165,36273,31258,849149,57954,01932,867
MISSISSIPPI178,206132,960162,420264,89439,818377,56975,82731,60332,89383,26619,03126,885
MISSOURI28,534178,758180,308486,68061,227380,466425,201429,77141,568184,56685,816209,873
MONTANA137,60113,28620,64823,06714,44080,46839,584034,8327,3704,86157
NEBRASKA6,47848,40745,55961,14331,900264,90441,57914,42650,13533,6288,4196,291
NEVADA29,4991,4945,2425,0851,0298,56321,6779,49823,50214,0178,1668,317
NEW HAMPSHIRE27,43315,73319,11624,13813,95739,05616,41914,76812,80225,4416,40317,530
NEW JERSEY15,58265,56837,95969,76014,20555,484466,771358,380580,909362,340112,898118,297
NEW MEXICO47,21430,73623,92637,66333,75734,81440,788079,09924,72910,5098,463
NEW YORK177,890126,349142,494148,243134,105318,6762,459,392884,8151,309,947739,400246,197410,328
NORTH CAROLINA72,260190,309115,848326,948150,478362,21995,13193,732186,324134,05059,611117,989
NORTH DAKOTA3,56611,4852,93312,859087,6081,326037,05822,169632198
OHIO89,247106,25039,948184,266147,428484,235612,355398,981451,970472,118307,773253,637
OKLAHOMA146,503137,604269,557589,34612,723435,077303,415111,554119,33795,42299,97321,635
OREGON140,526236,506117,858171,90828,07981,153278,32688,849215,660169,82676,41417,573
PENNSYLVANIA280,396305,822239,764280,656192,972497,932965,031345,6541,115,226422,175191,364251,526
RHODE ISLAND3,3774,8312,9784,0542,6212,42181,572146,963144,44158,70420,51416,487
SOUTH CAROLINA41,089181,811226,753183,82135,812123,78772,78715,928217,66183,63942,33418,882
SOUTH DAKOTA42,28450,89230,72337,2105,958108,80114,222029,4784,5816,2422,132
TENNESSEE145,71268,729213,387120,585145,880184,462236,02362,291280,812199,26742,09457,264
TEXAS181,585284,681362,584510,89299,645446,8541,506,592987,058931,146784,048353,827814,340
UTAH43,69213,7274,76614,3515,14814,87876,1991,40326,44928,0626,70615,484
VERMONT74,96718,08223,39853,1068,96843,92220,2252,4015,2865,4746,8232,019
VIRGINIA61,576307,324162,669194,91125,997132,380263,19649,482217,384220,50943,49764,742
WASHINGTON64,540158,55375,203143,83828,44885,343814,697328,551468,717143,78348,67044,678
WEST VIRGINIA76,63057,08770,595142,82323,099109,394121,5336,55565,71248,81512,24633,752
WISCONSIN15,13861,41956,20574,44522,841100,051199,32850,925166,357218,27133,16732,497
WYOMING59,19223,1297,17512,19413,60646,12442,473023,12014,8797,8711,931
PUERTO RICO70,3295,88315,26131,28817,80434,414129,76839,243101,22153,97928,91129,626
TOTALS4,097,3294,904,9024,514,9197,014,5822,464,6528,805,37019,453,8678,534,81112,085,1178,375,5693,269,9504,585,153
Updated: 02/10/2016
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