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Bridges & Structures

Deficient Bridges by Superstructure Type 1997

12/31/1997

  • These are prior data that apply a cancelled agency policy known as the 10-year rule. When applied, the '10-year rule' excluded bridges built or reconstructed within the prior 10 years since they were not generally eligible for Highway Bridge Program funding.
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Count: All | Structurally Deficient | Functionally Obsolete

Count of 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-Thru Arch-Deck Arch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
ALABAMA8825,9883381,96413874180291503361012015,2750125130
ALASKA16931122124630101037500200004200025
ARIZONA9821,112341892953587607293430000003,48800116
ARKANSAS1,8615,0148160836093082126063720110122,32604601,3754
CALIFORNIA5,3604,095413,3056,553181125527533571004141853,03920026
COLORADO2723,8111081,546206219691101384651000001,42601619
CONNECTICUT4742,27363151209671211538152100110505590292
DELAWARE6234514510702002112922109202170000
DIST. OF COL.312830519424120170000011300000
FLORIDA3,0534,8178733116632210144131351401102,0160343034
GEORGIA1,1915,316472,106265103003605210113235,1152000
HAWAII197254352541100180462960000081370001
IDAHO2411,98567987877460051331602010008304411
ILLINOIS2,7437,9662898746,8685462325642961434755363,716041,364456
INDIANA2,8596,740290904,085383480127801,020120004001,0730134610
IOWA3,95913,9913411,0988111230172,003161233200202,8380111262
KANSAS4,4519,4386071,5033975940271,014365580000007,081002875
KENTUCKY7853,5061832,7812,54487170132763992001012,7260323412
LOUISIANA4,7505,639146453720004531700144139832,056001095
MAINE3121,034744065149088538440211003090001
MARYLAND3672,5648718511821780101041821222021301,03110152
MASSACHUSETTS4283,00421425617030950221423228100258142750102
MICHIGAN5465,4791888801,83944402142161191510121401,116014068
MINNESOTA1,6805,770127294730300103839251021204,1330013
MISSISSIPPI7328,364213109275456701512222000210442,456014,16051
MISSOURI2,32311,7244871,4253987331142,050113159200004,29300229
MONTANA2923,5451005241201101425112010000015200441
NEBRASKA1,5568,82568755051115061,2786200000002,52701171
NEVADA177217104331911380331110000004610003
NEW HAMPSHIRE1681,379509260240067357400230022400726
NEW JERSEY4273,7853178256325121011211291220104115135100126
NEW MEXICO3221,4308596181401435510000001,60900420
NEW YORK1,08410,1307922301,050236553437547302219023361021,70202671
NORTH CAROLINA1,2909,34243181819528048450100161403,815014471
NORTH DAKOTA1112,0172136421651000128721000000704003327
OHIO4,80512,2057198474,74203260741,738455304055301,517000334
OKLAHOMA2,42411,8542135753513550121,31012630000046,18500030
OREGON1,9402,510171979591673015461965115407840222108319
PENNSYLVANIA1,2088,2528622,6013,1641,7502242659699702812013151,630367023122
RHODE ISLAND654461718380240115782200010270103
SOUTH CAROLINA3,9862,74523992171401675400003721,08802017
SOUTH DAKOTA1,3152,4613565639417013324302000000913002530
TENNESSEE2147,85610138131,1334801213220230000007,504001,1000
TEXAS5,02920,810941,4181,750495355173978340218016,779000683
UTAH1251,4351234144022602291530000004470006
VERMONT3481,5607332580150915526100002001600004
VIRGINIA1,4266,6141441,06220314105015216107901361112,5610107
WASHINGTON1,2762,8381301,29627643414013119220727453511701330030633
WEST VIRGINIA5912,7034141651,1563520143339536662000039601313727
WISCONSIN3,5506,8511972102087017273119800740001,699002554
WYOMING4731,488524174332701170540000103930094
PUERTO RICO41090433213395270991910010002720114
TOTALS75,141255,4909,81836,69940,3695,6284,70534785818,7707,7364021032616949625585110,29737357611,4233,207
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-Thru Arch-Deck Arch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
ALABAMA1921,7194515834013802011170000100321001115
ALASKA0121260001491000000020009
ARIZONA3684610512031380000000200001
ARKANSAS991,29918270002910109132201100260131031
CALIFORNIA213531327510500015125554402620230002
COLORADO114663989430045670000000210003
CONNECTICUT46212193120130015200000810130001
DELAWARE535619000043000001060000
DIST. OF COL.019903220105000000000000
FLORIDA951312210000024000011203200140
GEORGIA4081,2842012841001501700010201260000
HAWAII19425424010337000000080000
IDAHO18166105500700773010100060010
ILLINOIS4101,6461042162603601149841410422141110066135
INDIANA2211,1061332323291006494249200010052001030
IOWA2032,91194976000121,17421110000006100137
KANSAS3061,9651631216320117517317000000177001251
KENTUCKY10471719192721004175840000006700222
LOUISIANA3192,2082110300002303000554104000221
MAINE281623480013013863401130390000
MARYLAND41277233380202333820002004200113
MASSACHUSETTS33364796261406684331001452100000
MICHIGAN571,473531276915021844150005205908019
MINNESOTA119819541001003062752500010201210010
MISSISSIPPI1113,436147261020139740001120100059520
MISSOURI5414,1262522795918071,71734250000013700016
MONTANA1433710210000416520000000800126
NEBRASKA792,2134071060100954190000000270000
NEVADA434015000213000000040000
NEW HAMPSHIRE818618151040329530012001600215
NEW JERSEY53584171261701004132680005331101100011
NEW MEXICO2021733310061401000000120080
NEW YORK5125,52066317418453042325694261413019216138802555
NORTH CAROLINA512,026297207111026713000018083002470
NORTH DAKOTA10638417122001220100000001100141
OHIO5481,7182662175301803172413716202310110000114
OKLAHOMA9405,7406574005081,08564300000013800014
OREGON5923016335010055273101110100102
PENNSYLVANIA2232,2714079382801531812965131713300100851080465
RHODE ISLAND12110111030001517000001030000
SOUTH CAROLINA45044113860000043500001301600014
SOUTH DAKOTA71730727410011230700000005300190
TENNESSEE381,4941052500675440000000128003320
TEXAS4022,56034127152303063370200110171000115
UTAH172193357017011720000000140000
VERMONT173273388300001166700010050001
VIRGINIA9663856153806011149293001150680001
WASHINGTON53234965113640553272205130000174
WEST VIRGINIA12955514767350101921918425000002002289
WISCONSIN2831,306900390190316437100112007300310
WYOMING14230144820103420200001080002
PUERTO RICO4898132810008530000000210002
TOTALS7,78657,9754,1184,7721,6462336303336912,5222,1661294605215710573,004108251,671947
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-Thru Arch-Deck Arch-ThruSuspensionStayed GirderMovable-LiftMovable-BasculeMovable-SwingTunnelCulvertMixed TypesSegmental Box GirderChannel BeamOther
ALABAMA14189543715233114052218300000115800153
ALASKA318201880050130000000030003
ARIZONA1271441037112026011040000000560010
ARKANSAS299821211564005734820000000635081671
CALIFORNIA754955127701,4305221782139250261231831004
COLORADO4334717259127160121160000000280116
CONNECTICUT96437124045653117600000010250000
DELAWARE465412050028010020010000
DIST. OF COL.26165921611080000011100000
FLORIDA664836271445420042720026390156001112
GEORGIA1501,1041142313000010211000100420000
HAWAII9373171263706000144000008280001
IDAHO142845741113701221000000020000
ILLINOIS2211,1726895151510076722020222211060057138
INDIANA178902331336111190114122840000004803460
IOWA2041,69450651514033783733100201200007
KANSAS3581,7031971711950170111676523000000371000269
KENTUCKY252641251,058401103067113320010033001231
LOUISIANA6611,00841181240000830001722432360051
MAINE47202241410017023410100105030000
MARYLAND74565217233102603267951108203300015
MASSACHUSETTS911,182956854854053012210002110440101
MICHIGAN73859461271444200217243100420660409
MINNESOTA3944433668070047330001000590000
MISSISSIPPI1108421449111213802107000022126002314
MISSOURI3991,13561277113112001314042100002020005
MONTANA79377383820001352010000040007
NEBRASKA50767103138050211480000000200000
NEVADA331846580250010000000060000
NEW HAMPSHIRE37318163530620125300000100320006
NEW JERSEY799577220965380241670202020190005
NEW MEXICO32240213912021630000000400040
NEW YORK65741191861218001211681101400500004
NORTH CAROLINA861,99468358212202121700001404400140
NORTH DAKOTA725301869000401100000070041
OHIO5851,9721661682010380931012452021001900078
OKLAHOMA1987892129302600902900000032600001
OREGON14544758261796431209227820452071054
PENNSYLVANIA1731,537203487369118107117177347950001377540226
RHODE ISLAND11115021201500318120000040000
SOUTH CAROLINA15934273021000116120000130340000
SOUTH DAKOTA86226710500015920000000120070
TENNESSEE451,71954834790336852000000477001160
TEXAS1,2953,702213444449380653291001030864000118
UTAH14155233402000131000000120000
VERMONT3624314921000320111000000410001
VIRGINIA2811,51247351336470252383001260220000
WASHINGTON26843143246621011101297621020188301500414
WEST VIRGINIA20856910751113114097021610000004004546
WISCONSIN1496582802201802371910051100150061
WYOMING76951056301102142000000050011
PUERTO RICO252261611110115003140001000570010
TOTALS9,54638,9911,9608,2174,9104361,240681702,8032,3531043436014787504,5445622912733
Updated: 07/14/2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000