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

Highway Bridges by Superstructure Material 1999

12/31/1999

  • 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.
  • 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.

Count: Material Types | Structurally Deficient | Functionally Obsolete

Bridge Count by Superstructure Material
StateConcreteConcrete ContinuousSteelSteel ContinuousPrestressed ConcretePrestressed Concrete ContinuousWoodMasonryAluminum/IronOther
ALABAMA8,4011,1572,2979257863191,535187226
ALASKA2755138129414690100
ARIZONA5613,95539737969535172221
ARKANSAS6,4692093,574953101321,11914240
CALIFORNIA6,1598,8882,5483452,4712,1468903907
COLORADO1,8985192,3997391,22845559630510
CONNECTICUT7462331,95641767737445211
DELAWARE1317731012310118264201
DIST. OF COL.5532124361720100
FLORIDA3,4554318723595,18711564002810
GEORGIA7,8301143,3501,3241,348109280360
HAWAII2953759941796936503
IDAHO1,0331296561291,51046517052
ILLINOIS6,9771,7953,8594,0908,245196140111419
INDIANA3,1182,4153,6222,1204,6061,240652681460
IOWA3,0274,6457,9302,0963,3783083,27813140
KANSAS4,9749,7185,6202,6534775241,712201931
KENTUCKY5,1907482,0906893,67076014228128
LOUISIANA7,0431311,4752111,1171733,279002
MAINE7281599943712523620175
MARYLAND1,2281442,21683019814194412012
MASSACHUSETTS6852152,7743496612086157236
MICHIGAN1,2323405,1324472,8328252851513
MINNESOTA1,8283402,3371,3085,12221,7811620
MISSISSIPPI7,9674472,1842502,7816962,3313180
MISSOURI3,4774,7469,9982,6231,1508972949210
MONTANA3612301,0313121,53651,503240
NEBRASKA3,2091,2067,3395961,028692,074230
NEVADA614273136821499238012
NEW HAMPSHIRE535751,0823928511343170
NEW JERSEY9591253,4323031,1252127276271
NEW MEXICO2411,7843082705902212281221
NEW YORK2,35364910,5941,0811,80211239312914017
NORTH CAROLINA1,1222,3168,2409672,866461,0330731
NORTH DAKOTA1,0751671,326229690404641003
OHIO4,6812,6678,7146,0054,96537515311710524
OKLAHOMA8,5109168,0359102,459811,8642052
OREGON7641,6519781462,639135924052
PENNSYLVANIA5,8221,0896,4631,4806,13229525336510423
RHODE ISLAND16327341661081231801
SOUTH CAROLINA5,5803101,1313191,53316163484
SOUTH DAKOTA5182,1081,6754067141374611420
TENNESSEE3,8037,9752,2249382,1131,7365491404
TEXAS26,1401,9104,4443,3988,8003732,289947118
UTAH530355558266767114124431
VERMONT724171,523261734891101
VIRGINIA4,2202696,01699199448649361
WASHINGTON1,6441,6417891781,923778844087
WEST VIRGINIA1,3252971,9881,4371,481209312193
WISCONSIN2,4052,5243,3351,5151,8011,127575262211
WYOMING2291,0665457602049283052
PUERTO RICO6553603122968630501
TOTAL162,71673,974151,88547,18896,11914,83735,7441,8631,047387
Structurally Deficient Bridge Count by Superstructure Material
StateConcreteConcrete ContinuousSteelSteel ContinuousPrestressed ConcretePrestressed Concrete ContinuousWoodMasonryAluminum/IronOther
ALABAMA861469489128184531012
ALASKA30681111067010
ARIZONA3541513114119000
ARKANSAS241165756850626220
CALIFORNIA3208114646712686112602
COLORADO543928755250156050
CONNECTICUT7282342030161100
DELAWARE50277804000
DIST. OF COL.42233200100
FLORIDA1113593430103021
GEORGIA61310840176420201000
HAWAII52542723327301
IDAHO43121391048066001
ILLINOIS7461151,446438255656412
INDIANA7581061,19592294247622130
IOWA3441532,91325113821,0803100
KANSAS6812471,7471812316853328
KENTUCKY2991671836107160202
LOUISIANA4912291247601,789001
MAINE789255191013522
MARYLAND92122522023048540
MASSACHUSETTS8941425311903514131
MICHIGAN213421,555104134157201
MINNESOTA2212680261520160900
MISSISSIPPI84451,045242101,970010
MISSOURI8113484,842384294206113
MONTANA29234612190214000
NEBRASKA94501,89730191733100
NEVADA148327808001
NEW HAMPSHIRE243235368070920
NEW JERSEY11320678323117827161
NEW MEXICO2432635243165091
NEW YORK3921202,7381149726333576
NORTH CAROLINA219511,5372102942401010
NORTH DAKOTA47556815178229000
OHIO6701822,0414226136424334
OKLAHOMA9292594,4292305601,678832
OREGON3538785260156000
PENNSYLVANIA1,4245182,353263608099124777
RHODE ISLAND329921115113600
SOUTH CAROLINA617023831510120002
SOUTH DAKOTA8617779660454225900
TENNESSEE6741566621169220282400
TEXAS6471001,526429755848421
UTAH44231322268136010
VERMONT113038195060301
VIRGINIA320127646827024250
WASHINGTON95118106114421144002
WEST VIRGINIA348456182024409520
WISCONSIN3701741,01613310316611020
WYOMING204413483220101010
PUERTO RICO63539323200100
TOTAL15,5244,36344,7814,8143,46721714,24842426865
Functionally Obsolete Bridge Count by Superstructure Material
StateConcreteConcrete ContinuousSteelSteel ContinuousPrestressed ConcretePrestressed Concrete ContinuousWoodMasonryAluminum/IronOther
ALABAMA1,0422274301784762534000
ALASKA20118532079000
ARIZONA651675993331910000
ARKANSAS9247280914116084340
CALIFORNIA1,0891,7998161032843182311904
COLORADO193118225941363256220
CONNECTICUT19012413781146102710
DELAWARE1134812102100
DIST. OF COL.40235623820000
FLORIDA52523268809538154014
GEORGIA639297664671021815100
HAWAII11516031141158101
IDAHO109159214155248010
ILLINOIS5011015506362782435412
INDIANA444144613273383483526160
IOWA1421881,0422311756446310
KANSAS73656796945117144602402
KENTUCKY1,3681255901116463514920
LOUISIANA1,05144377461865468000
MAINE1558218461103702
MARYLAND24636512128242221753
MASSACHUSETTS188641,1401221793377421
MICHIGAN2029869996251426010
MINNESOTA135322688985037200
MISSISSIPPI583246357603072016200
MISSOURI6484731,066372713931000
MONTANA3877119721400119000
NEBRASKA77381,1934290428000
NEVADA40701361542010
NEW HAMPSHIRE115141964615071510
NEW JERSEY14329905622103261910
NEW MEXICO6737354210315500100
NEW YORK6421402,307228165212639103
NORTH CAROLINA467871,7301751507152000
NORTH DAKOTA1591391317692000
OHIO7082041,5171,05822413313035
OKLAHOMA48911264388133141300
OREGON1604402763718319135001
PENNSYLVANIA9643271,2672666291459142102
RHODE ISLAND347100172901700
SOUTH CAROLINA483121844616302200
SOUTH DAKOTA21891512322664100
TENNESSEE1,07269266116428310294501
TEXAS2,8075158188761,450384095125
UTAH4434563766511200
VERMONT147125625301400
VIRGINIA695731,389155134211231
WASHINGTON3574142454021071156022
WEST VIRGINIA4434352023529118510
WISCONSIN1121372552797810918600
WYOMING19102523835025000
PUERTO RICO2721801561511600400
TOTAL21,7748,73127,6818,0509,3981,0634,5485538059
Updated: 03/10/2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000