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Bridges & Structures

Structure Type by State 2007

All | Structurally Deficient | Functionally Obsolete | Deficient Bridges

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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StateSlabStringer /Multi-Beam or GirderGirder & Floorbeam SystemTee BeamBox Beam or Girders (Multiple)Box Beam or Girders (Single or Spread)Frame (Except Culverts)OrthotropicTruss-DeckTruss-ThruArch-DeckArch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
Alabama7555,6762741,8811376157031132670111015,9791182338
Alaska206871529052709752500200006700016
Arizona8791,268321693825569618243410000003,92101114
Arkansas1,8934,304785966401641911977672000002,920002,0483
California5,6013,854843,0937,332199354602353051211061617243,2101021953
Colorado3423,851871,477331287137069045141000001,68901601
Connecticut5142,1795213426580121163017310028405930291
Delaware7136810311012160262212109202220000
District of Columbia413031517423100160000011300000
Florida3,2015,097363121994701522521241371012,22016634315
Georgia1,1525,311442,1681961061002314900203105,45470261
Hawaii202276392551130200472650010041640001
Idaho2352,0035791397285180410015220100011401131
Illinois2,3527,6911976188,37355130373457014310653354,238041,469352
Indiana3,4296,2331482024,4665204201048177160203001,617019420125
Iowa4,64413,2552011,16543318071,309112133100103,7460122430
Kansas4,8569,5204941,300364853015660316460000007,74700283
Kentucky7403,5911802,5483,0741851701116924102101002,8550320919
Louisiana5,4054,318185401750003492000146129432,445002696
Maine3661,186572531046206633943041803210000
Maryland3922,59993159206259401085202820021301,15711268
Massachusetts5622,87014324921076113019883009130227530203217
Michigan5985,0981298182,331145292141001031810121401,45802645
Minnesota1,8135,4632681079032061597651021215,1440022
Mississippi6687,258127162443046604692400027313,370064,83557
Missouri2,53512,9702921,70423125621089999987300004,7480217117
Montana2723,5129661313212011168120100000205304911
Nebraska1,8128,41442963453012029385130000003,07301473
Nevada204233144241329390221700000007040402
New Hampshire2031,3574178331252036359400220024400220
New Jersey6563,713259775843614208177288220113511143001212
New Mexico3441,47067510816200738710000001,67909690
New York1,0909,9255191841,471278983335837611619024331221,678231266
North Carolina1,9499,327233704281833024645000161204,928034212
North Dakota1061,7161738422659100022421000000874013133
Ohio4,34211,6114988646,496052601871,081366203055101,774000220
Oklahoma2,36512,34120172373114521482212370000006,738023625
Oregon2,4543,069106123545382250381534816309830297221709
Pennsylvania1,1437,7446632,3052,9742,1022181466608562010013011,6721,76803598
Puerto Rico4031,06137199576281591910010003170101
Rhode Island754341222511251011801200010280112
South Carolina4,2452,83317891144501424900003431,082021214
South Dakota1,2962,1342675234418061771220000001,210002512
Tennessee2605,329242,1568701,52454076818380001008,474008782
Texas4,52522,064751,3792,2883640725298981150217018,3370001,074
Utah1221,5112031639024902171430000005440007
Vermont4141,54757296171170813525110002001760051
Virginia1,5786,87110597930116157013157157120137813,0340819
Washington1,3233,0781301,18641832513513317417030554712602830529022
West Virginia5542,8533131331,6633527231247465642000051401012919
Wisconsin4,4476,551133510807401510987800735011,9730022916
Wyoming4681,48448439454260360510000004320093
Totals79,879249,2387,43236,44447,5437,7875,11045873611,8726,972377963718946922567126,4011,79521213,8632,588

Count of Structurally Deficient Bridges by Structure Type

StateSlabStringer /Multi-Beam or GirderGirder & Floorbeam SystemTee BeamBox Beam or Girders (Multiple)Box Beam or Girders (Single or Spread)Frame (Except Culverts)OrthotropicTruss-DeckTruss-ThruArch-DeckArch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
Alabama1131,139451661508601781010001002041034 5
Alaska1111463100314200100001000 8
Arizona41884125120487000000012000 1
Arkansas66617131200089358112200000320092 0
California570847106038784112492406505103033200 5
Colorado9356189928201335000000047000 0
Connecticut40176142710110021131100130029020 0
Delaware2731000001000000006000 0
District of Columbia21340210000100000100000 0
Florida8913253000000310001155017101 0
Georgia1816381183200001690000000761010 1
Hawaii234212323010238300000012000 1
Idaho1217514725080052301010005001 0
Illinois2709886611945421003225282011140310400109 102
Indiana19679674192991050528313800000001040487 10
Iowa3393,464791421602078642930000001280075 5
Kansas2991,68012390420084996913000000178000 26
Kentucky10060232268960103102751000001020043 0
Louisiana3031,23618710000125100076390390031 2
Maine23168284400401242230306041000 0
Maryland352171223504011233000020027101 15
Massachusetts3830445546370532522000135118000 0
Michigan419995712313229047526000023096010 14
Minnesota174588109090002103190001010147002 0
Mississippi701,835108469710450100012101000829 28
Missouri3772,5971362708395057473204100001410070 1
Montana1032611150100293100000008004 2
Nebraska471,430231174020158830000000032000 0
Nevada42733300001100000004000 1
New Hampshire1322411170017013812000220036001 9
New Jersey6035311615211100572460004228010002 5
New Mexico3028136921022000000000280022 0
New York1181,28817840604493717998260673164104 10
North Carolina391,54812317010000289000037011300231 0
North Dakota144991217100016110000000170021 0
Ohio3971,3441431421270140533351105303300106000 78
Oklahoma6904,0806646184415635614000000163000 16
Oregon7430722420160113611300120020013 1
Pennsylvania1812,3393269255401682101743634051001008235705 58
Puerto Rico5011012390110332000000020000 0
Rhode Island16985104050061600000002010 1
South Carolina548415132252000128800001309000 7
South Dakota1157227596100515151000000870057 0
Tennessee29634617027124022934100010012800248 0
Texas2231,364205116002822071200110175000 95
Utah14142129301001113000000017000 0
Vermont2327614731000684680002006000 1
Virginia75699421386040792252001160110000 0
Washington4818414351263054416110322040118 2
West Virginia113384123503700071131591310000220137 7
Wisconsin218810411110140461181003900820028 1
Wyoming3721218577110144100000008001 1
Totals6,60039,9112,5944,7702,905284324962436,9181,58575324441259452,944364102,077519

Count of Functionally Obsolete Bridges by Structure Type

StateSlabStringer /Multi-Beam or GirderGirder & Floorbeam SystemTee BeamBox Beam or Girders (Multiple)Box Beam or Girders (Single or Spread)Frame (Except Culverts)OrthotropicTruss-DeckTruss-ThruArch-DeckArch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
Alabama10790533665231350016720000012970063 3
Alaska3104223131070110000000014000 1
Arizona14119072844723510106000000073001 0
Arkansas3967752519217021734202700000006600212 0
California637831245671,20826131207913741012911253410 8
Colorado383321427440261302179410000055010 0
Connecticut147570264272156511654000001039002 1
Delaware76750312002911006107000 0
District of Columbia16613572131001100000090000 0
Florida581734171223440071121115321480094 6
Georgia1961,123184262615011123000020048107 0
Hawaii786116134250600111100000421000 0
Idaho1528566742380126300000004001 0
Illinois1751,0095358154214105019021126201060050 117
Indiana2158312714418218011221713000000440078 51
Iowa16696516273040018220330001057004 4
Kansas2991,249127126662604874116000000337000 12
Kentucky2476313294463613304421020000003370125 1
Louisiana7279075116715000193000163183253005 1
Maine492641863202002321110010203000 0
Maryland795212070401022034169620092051011 34
Massachusetts1861,31764735610710632118300031442010 1
Michigan7179321113156712101221410061080000 5
Minnesota26287320705002118000001026000 0
Mississippi10869386651203500111100000111900233 4
Missouri4251,7244930136977011143842000002900117 2
Montana7634633410000227400000005106 2
Nebraska538519911902001876000000023000 0
Nevada41201751324011000000006010 0
New Hampshire332059205044021016100000011000 2
New Jersey1011,037582288744004370010230024000 1
New Mexico23160023132300122100000046009 0
New York1712,75519363195337201220932510110121760143001 20
North Carolina1702,0876730731200212150000230660021 0
North Dakota21700168700035100000006003 1
Ohio4602,52914613031205603218088700221016000 40
Oklahoma213906203553230070210000000318000 1
Oregon181601351410543501283207305310151030 0
Pennsylvania1541,6641883794482609411114425778012018021403 18
Puerto Rico25432412932011501116100100082000 1
Rhode Island2114451200110002212000004001 0
South Carolina180318419373200910000021276001 0
South Dakota721382940000181000000014003 0
Tennessee47921107371031111501238130000006250098 1
Texas1,2073,98417343696112236452410020401,210000 276
Utah1514933160220011100000025000 0
Vermont48257226811000214000000045000 0
Virginia2781,3813131250526043647500111052000 4
Washington2835003829212285170148460112132510220088 7
West Virginia20153359373387709521840000000380343 5
Wisconsin128534120210140225150003110117005 1
Wyoming8071456403013100000004001 1
Totals9,61239,8191,7927,8075,7139471,3091901632,2922,1491124138115860385,543221101,106632

Count of Deficient Bridges by Structure Type

StateSlabStringer /Multi-Beam or GirderGirder & Floorbeam SystemTee BeamBox Beam or Girders (Multiple)Box Beam or Girders (Single or Spread)Frame (Except Culverts)OrthotropicTruss-DeckTruss-ThruArch-DeckArch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
Alabama2202,0447883138112101941730001015011097 8
Alaska4215629162073252001000015000 9
Arizona1822781140497337141813000000085001 1
Arkansas4621,3923820417022627783822000009800304 0
California1,2071,678341,1702,086301424417117710606121211286610 13
Colorado47688323734234150350144100000102010 0
Connecticut1877464069821675131785100131068022 1
Delaware974813120039110061013000 0
District of Columbia37917593131001200000190000 0
Florida6708662215234400101221126871651095 6
Georgia3771,76129509281501273200002001242017 1
Hawaii10110328166280702419400000433000 1
Idaho274602013992460178601010009002 0
Illinois4451,99711917760842413275472222402321000159 219
Indiana4111,62710133717311306405309300000014804165 61
Iowa5054,429951691906071,0464963000101850079 9
Kansas5982,929250216704601258611029000000515000 38
Kentucky3471,233641,212732134071441771000004390168 1
Louisiana1,0302,143692381500023440002395732920036 3
Maine72432461072024035613330408044000 0
Maryland114738329345102604531026200112078112 49
Massachusetts2241,621109127621378011641705000166560010 1
Michigan1121,792782362889211487474100840176010 19
Minnesota2008751410160502124370001020173002 0
Mississippi1782,5281161121412736046112000122129001,062 32
Missouri8024,3211855714413612068617046100004310187 3
Montana8667244560100412050000000131010 4
Nebraska1002,2813302813040177536000000055000 0
Nevada4547410543240121000000010010 1
New Hampshire4642920375061034828100220047001 11
New Jersey1611,39017437109854051151160106258034002 6
New Mexico534413292244023221000000740031 0
New York2894,043371103255742131938842312170182491207105 30
North Carolina2093,63519047741200240240000510017900252 0
North Dakota1666913715800019620000000230024 1
Ohio8573,87328927243907008551519812305510122000 118
Oklahoma9034,98686812372715705824000000481000 17
Oregon25590857181255410231193110306510171043 1
Pennsylvania3354,0035141,3049884281151285805971290130116257108 76
Puerto Rico3044342413220216044181001000102000 1
Rhode Island372421011240160063812000006011 1
South Carolina72873317418932013718000034285001 7
South Dakota187860968101005169610000001010060 0
Tennessee761,55516907130123190352115400010075300346 1
Texas1,4305,3483739471211225142653122021501,385000 371
Utah29291460903201124100000042000 0
Vermont71533361412100610510800020051000 1
Virginia3532,0807345056530011128727002270162000 4
Washington331684523271349120019128761231357302601106 9
West Virginia31491718287375770161653431310000600480 12
Wisconsin3461,3445313202806863310062001990033 2
Wyoming11728322113111402472000000012002 2
Totals16,21279,7304,38612,5778,6181,2311,6332864069,2103,734187737125283154438,487585203,1831,151
Updated: 10/08/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000