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

Count, Area, and Length of Bridges by Highway System

2006 Length 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.

  • 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.
Length of Bridges by Functional Classification
December 2006
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
AL73,33988,13878,455134,67184,263100,024114,20813,18945,14312,98512,25527,165
AK13,3265,8266,29110,6251,47310,1991,2821,7812,8293,3801,5552,741
AZ37,16124,02327,41732,9928,25526,05929,83430,56213,06523,55410,57818,621
AR38,97671,42558,159142,47628,96268,14452,63217,95222,96415,3274,3108,745
CA79,35696,80880,98582,72741,427110,936342,331303,438153,818119,08240,63862,384
CO39,80918,01126,74524,00426,43645,67138,22422,77227,21414,3429,4467,775
CT7,0965,5103,8986,1282,60510,45061,74630,71813,84115,76015,12112,926
DE012,9361,1452,7743363,43116,5571,3909,4102,9922,9591,392
DC000017010,0283,7427,0461,8037442,444
FL61,639106,60560,05740,88724,33540,824173,260113,847137,08493,57150,78538,679
GA36,17165,94073,360105,93033,35184,13440,37917,18458,87155,99820,83645,192
HI4,4822,1048,2592,5974651,93334,2816,2135,3271,5571,4811,521
ID15,94715,6069,88322,0367,02333,1175,73008,7395,0411,9311,652
IL70,11946,32466,253124,50922,027262,196133,28111,212103,17870,86640,01126,616
IN45,97829,32037,92196,02857,984144,59860,65718,89452,10829,53518,32716,148
IA22,48566,31649,557122,568116,615245,60431,327061,66631,4009,95721,081
KS31,37966,93253,706196,78245,499219,00756,62924,74432,87024,95610,0599,122
KY24,21078,62426,71773,27762,362123,57938,8538,05626,68415,6257,6218,436
LA237,037105,15880,05392,21938,790186,209244,24675,88767,57825,1806,58143,007
ME18,58717,09714,25422,2868,24719,13000162000
MD16,17325,71512,54113,44013,14121,02478,79845,41121,40017,36110,03230,489
MA3,5783,3473,4295,2862,5957,42246,41428,70336,32538,96316,32816,882
MI22,86725,00918,69759,14912,46657,17273,98019,77239,02140,34619,96720,319
MN17,67929,45233,66554,62830,60692,83353,08226,45329,27350,17614,73611,997
MS49,222111,27176,866161,19430,257203,97936,42413,47442,2599,8608,5318,119
MO34,86698,81065,623157,56227,494225,91877,20382,8419,70233,44121,50356,014
MT46,64317,28723,13919,99713,02147,2256,34506,3691,524669182
NE11,99435,26940,26066,86524,174144,75416,9445,36721,3658,6834,1443,315
NV12,5952,1851,1393,4521,9293,99817,7814,8154,5095,7986,3803,679
NH10,4947,0784,3057,1735,39415,7797,8843,6974,5905,2182,4354,072
NJ7,36610,5414,7769,7404,90815,17093,78747,51662,78447,86818,22322,471
NM20,84116,34812,20815,88213,84410,90020,3484515,2217,2143,3822,560
NY46,42841,69546,99551,23344,607104,463190,90678,26891,82366,22828,59147,055
NC27,38086,86542,899101,67056,930176,28335,46226,56342,64232,56115,40438,380
ND6,43713,1188,42923,95747343,8465,05008,0193,682724620
OH52,22373,45232,561116,36167,595214,080112,12764,74966,38063,98845,92444,133
OK36,57861,47573,660212,7976,419157,57242,71628,65629,55221,26219,38511,033
OR31,36848,85726,88457,76817,49154,73239,15611,14230,61321,87011,7014,804
PA58,96856,35547,48860,24843,859131,129107,40164,641108,71464,91182,32045,984
RI3648514747085275709,20010,04510,7725,1102,1671,850
SC31,75849,19153,75879,51412,78659,49656,98013,65935,05430,62918,95912,961
SD15,49119,46523,23135,6254,73152,9307,4313305,0523,5851,4881,178
TN48,92167,62171,92866,55591,143127,89657,19323,87362,80840,45612,83421,978
TX155,925230,273199,132310,43295,682226,409417,220471,106230,316126,57160,886154,470
UT18,1757,8085,0188,5203,27012,79327,7094,0445,7778,5423,2744,882
VT17,1346,6827,73214,4923,78421,5433,9571,5961,3921,8531,392791
VA39,57092,14646,93475,43617,21392,946108,17928,40666,60846,65920,68017,802
WA28,82952,75123,78352,57820,79353,01093,67449,60764,41225,01411,2359,381
WV34,25631,91017,02149,09710,85360,74132,7557,91814,24711,6864,4827,176
WI29,31848,03837,85051,66516,78997,57043,89429,82346,86532,1167,16611,572
WY26,87513,5135,85211,1967,11622,02610,1253285,0242,6831,561719
PR11,50710,4793,7178,0323,5849,23424,7487,24916,3587,0155,4785,725
Totals1,828,9172,317,5571,835,1063,297,7631,315,9414,300,6853,440,3551,901,6722,084,8431,445,822747,173978,237
Length of Structurally Deficient Bridges by Functional Classification
December 2006
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
AL1,1754,8144,02310,2269,82119,2281,1732903,4541,2685303,427
AK2,2893661297344521,9953414179723168838
AZ1,6021261,0622,0677851,579000284161206
AR1014,3425,1697,9922,9879,9901,1936903,4131,25055551
CA15,13819,13210,12218,0616,20818,04184,54854,89333,27617,8955,0835,972
CO2,6691,1192,4032,1811,8193,5495,3418122,095495589506
CT1,6153565224812681,1428,7451,7982,6121,6241,1411,596
DE0826822281330098340116115
DC0000007785435930545152
FL04,6391,3072,4001,0616,1588,8654942,9706,0792,710953
GA664,9783,6599,4643,49712,36474001,2422,8441,4172,201
HI2482493627371725481,214100268170116147
ID1,3971,6672,1071,3418493,85935501,244438225138
IL2,5423,5356,5728,9591,18819,7109,0591,26312,12311,6375,1324,116
IN3,6481,3054,9936,8476,86519,1869,2083,4004,4132,3582,0622,582
IA3,5145,9645,57119,43317,45664,6392,08405,5992,9971,1544,404
KS561,8723,10711,4405,17936,8582,3379191,3803,7896741,575
KY2,7085,6174,1006,1133,97117,5745,9531142,845452880863
LA13,7659,45712,80815,3455,53924,50023,25488315,6942,6739366,094
ME1,4511,6422,8924,3031,0743,345000000
MD2739051,1547151,2292,0573,3926071,7601,5169592,806
MA483424911,1195601,1664,1434,6918,0208,7531,7311,738
MI2,1033,0382,9687,1901,1568,10113,8781,9936,5546,7023,4534,174
MN4745062,0554,4772,0729,4152,8481,4281,4403,990879978
MS492,8485,84323,0603,09946,7864907,368539993943
MO1769,73613,02846,4457,31445,8069,1823,7663,3883,4292,5877,546
MT6806805801,2951,1178,064200029903129
NE2882,6012,6254,2053,12731,193456477949429165346
NV291302474853452001602021100
NH8035797879137792,6665889012591,253497564
NJ153,4631,9672,6784342,3553,1429,69013,3739,4812,6141,554
NM2,2101,1502,0072,9242,7692,6041,82002,0411,22229387
NY3,0991,9634,8496,7045,25817,91421,2706,27612,4008,9093,9484,902
NC2,81313,8976,57719,3779,80027,3029992,7106,9823,7672,2533,791
ND1912242051,526010,066002639041635
OH2,8652,6121,5028,2247,21025,1095,5413,3297,4377,6985,3485,645
OK4,7878,06720,16952,42844053,75511,5683,6875,5804,2902,4731,798
OR5,4397,9365,3627,9941,3574,7533,4799163,6412,4421,456511
PA7,2046,29812,86218,14013,46536,09215,52811,33725,01617,77817,41911,906
RI77281961841271793,0076,5383,6121,019791712
SC71510,95112,51912,5921,4989,5155203384,7413,8402,0991,820
SD7371,6031,8665,30260213,69419680944413338189
TN2,8751,6308,3543,8916,46311,7902,7936224,2693,8489461,610
TX1,6584,5946,21911,5102,56928,6849,5594,4495,7994,1402,7803,687
UT1,4304982665274681,1831,728931,20260560285
VT3,9101,2762,1743,5394603,7271,0254512136038020
VA2,3913,7027,6548,71199212,2512,6983713,4374,1671,4151,275
WA8381,4112,2883,8277352,9282,35111,4398,1543,251425416
WV1,9292,6403,4139,3001,1049,8513,8237291,9651,1194541,882
WI1,2042,1491,8944,9752,6649,2144,0794163,6363,6287351,449
WY2,1431,7086691,0371,0015,2595100769977349161
PR1,40504641,0023971,0746,3457091,6701,029412378
Totals109,535170,204204,103404,701149,536709,399301,597143,358240,512169,31881,88299,649
Length of Functionally Obsolete Bridges by Functional Classification
December 2006
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
AL13,88019,25815,82216,92816,5079,05613,9522,30715,7403,7173,6648,302
AK2892763686122431,8817381,1061,5683353311,093
AZ2,2941,4582,0663,5918815,0826,2951,7832,1945,4507883,920
AR3,82515,3549,55314,2814,05313,1067,6862,0185,3745,1019041,340
CA2,27311,85311,98711,0063,52917,26373,51360,86636,56130,0449,20319,035
CO4,0627261,8162,1261,8164,1695,9521,6708,2054,413931571
CT6614589941,2568191,96119,33411,4824,1165,0736,2204,966
DE01,882117197382645,5481021,993592518302
DC0000006,5941,7113,9685164461,900
FL1,3236,7114,4306,7702,4134,93623,45725,78315,61519,1099,9259,698
GA4297,38017,04416,8854,7676,2475,4222,2468,86814,0814,9784,046
HI07221,910736465144,7594,6452,219588680301
ID3,1267686542,3237944,3161,24601,318886365164
IL3,2634,0966,0307,3951,02813,99634,3263,27819,74713,81011,5375,787
IN3,6853,1481,7497,0164,75913,96412,6673,2298,6676,5663,8592,190
IA3,3502,7403,6985,6055,19116,2287,536012,0786,4736132,561
KS4,1195,0652,87911,0663,49218,92926,9096,7988,6536,596983955
KY1,57410,5118,04723,12511,62822,4388,0463,1714,1815,6022,2481,431
LA9,2949,30312,66312,3014,64092,07068,88216,00517,2588,4242,06616,332
ME3,6533,0232,9795,5752,4584,412000000
MD90910,3614,9832,0371,8293,79517,72616,0933,8383,5812,16411,669
MA2,4111,7427931,1767701,83823,62314,55414,40017,2007,3047,791
MI6,7108751,3136,2831,3223,94510,7442,13010,17812,5587,1616,605
MN3421,638757928902,2087,7131,8022,4387,5712,3781,517
MS16,4069,72612,42910,1162,1646,9306,5122,7226,2492,8912,023503
MO2,01810,1909,99517,8452,25824,50016,96917,9082,0868,5844,59612,824
MT12,5841,1992,1331,2091,2164,3973,62902,098509960
NE4472,0311,6883,7231,88714,3962,3207962,8551,701607307
NV1,69497330188774241,2773261,0745991,093533
NH9485185811,8707023,4633541,3781,0636092481,218
NJ4961,3167722,3006773,61719,04311,29116,05516,6345,6467,848
NM7647222381,0791,2622,32759302,702616356610
NY9,2888,0717,0589,1209,54923,706107,37350,41642,29231,27514,24325,660
NC3,9265,5645,42613,2628,69623,8536,9423,4367,8557,1143,4066,160
ND1371,4171131003,08910102,1634444011
OH4,7115,9812,74910,54611,98043,16030,10018,95518,33620,41318,27616,013
OK1,9094,6634,77417,2481,4508,2466,5424,2873,7642,9724,251332
OR5,1799,1936,5919,6521,9007,38612,6253,7499,6798,3893,5891,050
PA9,8526,4585,7359,6495,51029,21527,03410,40237,92117,35726,79914,582
RI126321731101282011,2291,7754,8222,746630722
SC2,2673,5695,7116,5238372,57810,1071,6939,6864,7254,6051,374
SD2,3103,4987567171053,4171,3360411198920
TN5,8305,61910,9768,89812,12416,44512,1013,67914,8089,3812,8663,303
TX13,52319,05724,02242,0939,99636,050107,03376,10153,93851,53525,46450,807
UT2,1897501868275571,0322,76004661,006577924
VT2,4465376452,0478483,97784276423167359204
VA1,63926,27412,18013,8682,15511,56612,5303,41110,31513,0753,9244,578
WA4,36612,1666,27711,8582,6328,70642,95714,03621,8718,7303,4782,678
WV2,7732,9782,9409,4422,94712,6895,5743472,5762,3118711,819
WI5821,1183,7652,6462423,6996,2392,3105,5007,2871,144828
WY2,79128242187391,7792,632073314814851
PR3,1686201,0292,7551,5003,5703,5991,5375,6032,5992,0522,469
Totals185,839262,735241,849369,333157,251567,035843,021413,407496,514402,300210,746269,882
Length of Deficient Bridges by Functional Classification
December 2006
26=0126=0226=0626=0726=0826=0926=1126=1226=1426=1626=1726=19
AL15,05424,07219,84527,15426,32728,28415,1252,59719,1944,9854,19411,729
AK2,5786424971,3456953,8767711,1201,7471,0594991,930
AZ3,8961,5833,1295,6581,6666,6616,2951,7832,1945,7349494,126
AR3,92719,69614,72222,2737,04023,0958,8792,7088,7876,3519591,891
CA17,41130,98522,10929,0679,73735,303158,062115,75969,83747,93914,28725,007
CO6,7301,8454,2194,3073,6357,71811,2932,48310,3004,9081,5191,077
CT2,2768141,5161,7371,0873,10228,07913,2806,7286,6977,3616,562
DE01,890385218673975,5481022,090933634417
DC0000007,3731,7654,3278214912,051
FL1,32311,3505,7379,1703,47411,09332,32326,27618,58525,18812,63510,651
GA49412,35820,70326,3498,26418,6126,1632,24610,11016,9256,3956,246
HI2489712,2731,4732191,0635,9744,7442,486758795448
ID4,5232,4352,7613,6641,6438,1751,60002,5611,324589302
IL5,8067,63112,60216,3532,21633,70643,3854,54031,87025,44716,6699,904
IN7,3334,4536,74213,86311,62433,15021,8756,62813,0808,9245,9214,772
IA6,8648,7049,26925,03822,64780,8679,620017,6769,4701,7676,965
KS4,1756,9375,98622,5058,67255,78729,2467,71710,03310,3851,6572,529
KY4,28216,12812,14829,23815,59840,01213,9993,2857,0266,0543,1282,294
LA23,05918,76025,47127,64610,179116,57092,13616,88832,95211,0973,00322,426
ME5,1054,6665,8719,8773,5327,758000000
MD1,18211,2676,1372,7523,0585,85221,11916,7005,5985,0973,12314,476
MA2,8941,7841,2842,2941,3303,00327,76619,24522,42025,9539,0349,529
MI8,8133,9134,28113,4732,47912,04624,6224,12416,73219,26010,61410,779
MN8162,1442,8125,4052,16211,62310,5623,2303,87811,5613,2572,495
MS16,45512,57418,27233,1775,26353,7176,5612,72213,6173,4303,0161,445
MO2,19419,92523,02364,2909,57370,30626,15121,6745,47412,0127,18320,370
MT13,2641,8792,7132,5042,33312,4613,82902,3975094089
NE7344,6314,3147,9285,01345,5892,7761,2733,8042,129773652
NV1,9851273549361308751,2773261,2348011,203533
NH1,7501,0971,3692,7831,4816,1299422,2791,3221,8627461,782
NJ5114,7792,7394,9781,1115,97222,18620,98229,42826,1158,2609,402
NM2,9751,8722,2444,0024,0324,9302,41304,7431,838649697
NY12,38710,03411,90715,82414,80741,620128,64356,69254,69240,18418,19130,562
NC6,73819,46112,00332,63918,49651,1557,9426,14614,83810,8815,6589,951
ND3271,6412161,836013,15510102,4271,3485646
OH7,5768,5924,25218,77019,19068,26935,64122,28425,77328,11123,62421,658
OK6,69512,73024,94369,6761,89062,00118,1107,9749,3447,2626,7242,130
OR10,61717,12911,95317,6463,25712,13916,1044,66513,32010,8315,0451,561
PA17,05612,75618,59727,78918,97565,30642,56221,73962,93635,13544,21826,487
RI2033132692942553804,2368,3128,4343,7651,4221,434
SC2,98214,52018,23019,1152,33412,09310,6272,03114,4278,5656,7033,194
SD3,0485,1022,6226,01970717,1111,532801,355611430189
TN8,7057,24819,33012,79018,58728,23414,8944,30119,07713,2293,8124,913
TX15,18123,65030,24153,60412,56564,734116,59280,55059,73755,67528,24454,493
UT3,6191,2484521,3541,0242,2154,488931,6681,6116361,210
VT6,3561,8132,8185,5861,3087,7041,866120543527739223
VA4,03029,97519,83422,5783,14823,81815,2283,78213,75217,2425,3395,852
WA5,20413,5778,56515,6853,36711,63445,30725,47530,02511,9823,9033,094
WV4,7025,6176,35318,7414,05122,5409,3971,0754,5413,4291,3253,701
WI1,7863,2675,6597,6222,90612,91310,3192,7269,13610,9161,8802,277
WY4,9341,7366931,2551,7397,0383,14201,5021,125497212
PR4,5736201,4933,7581,8974,6449,9442,2457,2743,6282,4642,847
Totals295,374432,939445,952774,034306,7871,276,4331,144,618556,766737,026571,618292,628369,531
Updated: 10/07/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000