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Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

Structure Type by Year Built Count of Bridges 2008

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.

As of December 2008

Structurally Deficient | Functionally Obsolete | Deficient

Count of Bridges

Year Built2003-
2007
1998-
2002
1993-
1997
1988-
1992
1983-
1987
1978-
1982
1973-
1977
1968-
1972
1963-
1967
1958-
1962
1953-
1957
1948-
1952
1943-
1947
1938-
1942
1933-
1937
1928-
1932
1923-
1927
1918-
1922
1913-
1917
1908-
1912
1907 and earlierNo Value Reported
Age0-45-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485-8990-9495-100>100
Alabama6849549151,1671,1517928871,0611,5781,4891,374978470688626453409 91 30 24 880
Alaska 68 80 90112161155130116108 45 46 31 125 16001026 17
Arizona264434423624650450513554972671419287118221341309 37 34 247 521
Arkansas6461,0461,0359219147871,0449431,088872618594228426405620273 54 11845
California3448061,0491,2149801,0841,6903,0863,9152,8351,8511,338610690682740548331251 93 81194
Colorado283684728996936538540594788626418303112188369176 61 26 17 11 122
Connecticut 49117106314275205159305644392570141 71169213140 86 44 25 391160
Delaware 11 64 59 98 58 49 84 71106 65 37 304 17 19 26 14 2245 140
District of Columbia 2020012 17 51 49 33 175 26 1482030 110
Florida5708808119648447999201,2761,4381,312712492174189 88 52109 2543 170
Georgia5056378571,1721,2251,0491,1341,0761,4341,6821,161844284412466320182 90 23 12 130
Hawaii 12 17 29 25 38 62 81119145 80 45 75 30 36 84 82 58 38 17 33 172
Idaho144182163251218253494457562501290189 44 74112104 27 26 15 1234
Illinois1,0721,6081,9532,1952,4892,5642,0241,6291,9391,9141,663582259463562663485347195511818167
Indiana5461,1871,2981,5941,6211,2281,4621,6211,7541,4558534312124815187293684541441854011
Iowa1,1411,6421,4311,4021,6711,4932,0911,8001,8181,7961,9411,6235977735314624694273851641,1410
Kansas8091,2951,4491,2881,5971,6601,5281,5331,8611,9451,7941,3016641,1481,4871,8675786251623855410
Kentucky3367579441,3139528501,0061,2141,0701,037788987201419644661313 93 15 11 210
Louisiana4647418331,0311,2751,0781,4901,3271,6031,437820536108110152255 38 133213
Maine 76118 90 80 90105105126194203277182 93108179166 85 68 16 10 210
Maryland150225293430334315393420483501360264 81 97124242 89116 40 551488
Massachusetts153196141 93130141190236492554823291 78238302163108 83 57 774952
Michigan4316824896137337197801,1791,0011,332598312204239363416356194 58 701680
Minnesota7451,1981,0459851,0201,3301,3099541,104708540362143314324282224195182 76 805
Mississippi1,0221,6811,8791,5911,4141,2671,4831,3591,4961,389759513227278419130 59 19 174 180
Missouri1,5322,4242,1791,9041,1618999131,0531,3921,6751,3861,0754267688981,7866667111113219212
Montana123228180192335419406545563476290248106198258208 50 39 35 38 303
Nebraska6421,0009941,2631,2281,0909548237869594724691573043,655238110 85 95 90 570
Nevada139223261137138 59136110190152 66 24 27 15 28 17350140
New Hampshire 59 94 95 80124121146168198261147117 49140147171 77 658 20 840
New Jersey174245311285299211345723531430516530134206230344263152 93 943544
New Mexico 68199141174220302338471412351278135141250218135 12 103413
New York5929621,0651,2008637997091,3401,4931,5541,2729353566461,0521,0763902071512404640
North Carolina8751,2431,4211,2651,1451,2031,2431,3391,6542,1901,6721,3401882622361641612637639
North Dakota125218188247274412294375438381285282154159247132 55 75 55 32 221
Ohio1,2071,8572,0832,1731,6131,2801,5762,4012,7012,4032,0528654277406168493892662112012,1560
Oklahoma9201,5611,5481,6711,4941,0688581,1461,3591,3789441,6076712,5622,0861,416610327187124 540
Oregon365359323304450489586640907980750353105110129164 99 99 44 23 112
Pennsylvania6128968231,0811,0265391,0281,6021,7041,9981,4781,3364151,2371,4471,4528787494454611,113 29
Puerto Rico 83125240156 90134208267176112 85119 47108 31 25 61 33 215 440
Rhode Island6 11 31 16 34 13 25 72161 87 57 36 105 19 38 25 22 10 13 500
South Carolina3625626934664395227198911,0561,178709305257329237270134 4555 370
South Dakota249343288313278263383436527547397284124316402385158 83 30 74 400
Tennessee7081,1211,4101,4632,8081,3901,2551,6841,6091,866859982348670488603395139 47 15 200
Texas2,8763,3833,0753,8803,7622,6212,9493,9634,4534,5903,8802,5061,1881,9711,9962,155861355 51 33 532
Utah144277176191317163214286359259115106 60 36 70 36 2397221
Vermont 54 94 88100124113215177235208104 98 68202163182186165 19 15 996
Virginia4397288538888818531,1231,3371,4811,1346374442412963331,389192 88 49 21 392
Washington287378464379410464528794910748692487194122200204119113 90 40 610
West Virginia302569682728587414561422394294227280113194224228242214188 93 880
Wisconsin8401,1771,1721,3541,1619441,0078861,1541,054607510166318370455256207 95 50 471
Wyoming 86118143169203224247327417525232118 43 40 50 43 15 179712
Totals24,39637,62639,03942,55242,24035,98340,50547,35154,90452,68038,99928,29411,24420,01324,87023,23111,4087,9593,7643,82710,142478

Structurally Deficient Bridges by Year Built

Year Built2003-
2007
1998-
2002
1993-
1997
1988-
1992
1983-
1987
1978-
1982
1973-
1977
1968-
1972
1963-
1967
1958-
1962
1953-
1957
1948-
1952
1943-
1947
1938-
1942
1933-
1937
1928-
1932
1923-
1927
1918-
1922
1913-
1917
1908-
1912
1907 and earlierNo Value Reported
Age0-
4
5-
9
10-
14
15-
19
20-
24
25-
29
30-
34
35-
39
40-
44
45-
49
50-
54
55-
59
60-
64
65-
69
70-
74
75-
79
80-
84
85-
89
90-
94
95-
100
>100
Alabama002640434288104152170181189981632199983371410250
Alaska001716309820119175220010032
Arizona004186142022391813381520415060
Arkansas001766565082114988267632472444820248531
California00519099114181454560450271173103107110164776263202723
Colorado003219222825104705644155475501483230
Connecticut001812410173630572052138341811313300
Delaware0000321121221002100130
District of Columbia0000000024550300000010
Florida006515121926454438251217851130100
Georgia0051642335854731491421714753503625206560
Hawaii0010126883144392219972180
Idaho00045626294751262881440304117521
Illinois00110255810810321124223710540831141731521219124232315
Indiana00102036638112120314977773813513123612416763851890
Iowa00121327701831853045157266892913812191731892222141116400
Kansas006414304594136196135231142249241417126270732652030
Kentucky0014236353801191221897110317931191007735107150
Louisiana009416110216523034129616015023414966543200
Maine00327579920503216265146282031100
Maryland001346222230473739111923321930711330
Massachusetts0011377145060642812486852302516131050
Michigan00671333701581201861165548651111241378939401030
Minnesota000451340491151251249832757360748910839382
Mississippi001372481551872893063433302591636210218268287122110
Missouri0033323064105134198354371352161317346722212317551753550
Montana003722281823322327311019344112131926141
Nebraska0032132440576080599928571,5685431476367450
Nevada0040304182444353020020
New Hampshire00045151616143219329472849122448480
New Jersey0001265262843404725574389805122331102
New Mexico00226174052484648254392533741101
New York00617356177102154201163161651562422811145539681380
North Carolina0061320351261924005134124086067392947713520
North Dakota00112912273447618551641155828393826180
Ohio007152157118202221267250159801491441981237362606040
Oklahoma0098124155961402332393052086642511,08467156525322596108510
Oregon00178514274799805319182125141213300
Pennsylvania00222849711452562944424443771424726566944914122492725846
Puerto Rico00710451946181481281110516763160
Rhode Island0000104162031241454584727130
South Carolina0018279297588127274216106328266402691240
South Dakota0011114154343697973764713218318185582367240
Tennessee00123431411381521581628910028926161632810590
Texas0032991679665861221531391748519513614142681220410
Utah00142610195214101215996551121
Vermont00142315103633251516464060635888550
Virginia0012914346186101126598243576533059402213180
Washington0022315103545584536231731352216125110
West Virginia003928376146718182923251586972898143590
Wisconsin00348153988931461071134010210115965775026200
Wyoming009817382944465320249151827686310
Totals006021,0891,4031,7723,0484,3775,8887,1376,0125,8772,3495,1966,7116,0203,2173,0811,6531,9564,03155

Functionally Obsolete Bridges by Year Built

As of December 2008

Year Built2003-
2007
1998-
2002
1993-
1997
1988-
1992
1983-
1987
1978-
1982
1973-
1977
1968-
1972
1963-
1967
1958-
1962
1953-
1957
1948-
1952
1943-
1947
1938-
1942
1933-
1937
1928-
1932
1923-
1927
1918-
1922
1913-
1917
1908-
1912
1907 and earlierNo Value Reported
Age0-
4
5-
9
10-
14
15-
19
20-
24
25-
29
30-
34
35-
39
40-
44
45-
49
50-
54
55-
59
60-
64
65-
69
70-
74
75-
79
80-
84
85-
89
90-
94
95-
100
>100
Alabama0049586460779827227731119614020113676872164110
Alaska001724213221103810722800000112
Arizona003464562940281258436152113820159102140
Arkansas0014012711095971001731501411747113116315956121201
California00128145951021653135355244393001681932001721539462362735
Colorado004064753447761101187345121543351554210
Connecticut00206254282749145108162382866834725171117540
Delaware0026531042384314511752170
District of Columbia002000111252019821576101090
Florida007277537811716828535316080514115204683200
Georgia0059668558617425331526021795939159423011450
Hawaii0011671116393416241720444232208760
Idaho00620181828511018030262132019355111
Illinois0058626549628518127723191253555667179498215438
Indiana00951251009212017726724016882319986128768647431100
Iowa0040243157635611212313014160845960766347201350
Kansas004963487995127183196308145961301722521161303845470
Kentucky0014926019317728333323921513523553139219285144362230
Louisiana008211111778156200399392271172272643741120000
Maine00861217518194387462127533720136240
Maryland0043494958454865101764620263611333482025601
Massachusetts0060294679809526418142612024579347443922352361
Michigan0033506044861491482461275536224665634769180
Minnesota00121616179377960187316231123151617100
Mississippi005353323544592323499997544696311742160
Missouri002732331451381031192272882221936213113833813713720381201
Montana007540364565918627269153223884860
Nebraska00141832433666706142611124584253119111360
Nevada0016814282435331401252100010
New Hampshire00117111514133028392317243842221425140
New Jersey0035263132972131748915015045426370563131221041
New Mexico001012232225434435266621167120110
New York0019919812911899318525594462310921803193069991631041840
North Carolina00829284448511629059954736440638541441021103
North Dakota005401819132219142017143014111311411
Ohio0019818713811621240149038844016373163120182716542474560
Oklahoma00476656385813420317611814845177115125923320610
Oregon0029205161495014521316199323339683839201550
Pennsylvania00132196233831882673783983203026023324533321016712810830313
Puerto Rico0054513951747188514776327817183823122240
Rhode Island0014616461760296121061310553190
South Carolina002040293033571061648835393630462654350
South Dakota009977513285018158102229931330
Tennessee0067781671351321932823871582611012551781651014819420
Texas005788417455245045347939067065921952792632751018516570
Utah0010113181423683981684185300000
Vermont00988163229423892213445236503832191
Virginia0011772776112512124623118114980118102458662219680
Washington0071746349641131901992111526336768651562514130
West Virginia00115202152100138727368416630567960109666422160
Wisconsin00384133243933120115444618303358412218651
Wyoming007101361439516623132597443100
Totals003,4194,0773,7783,1073,9685,5399,1489,8527,8595,6902,1413,5854,5484,6672,6061,8869218022,242110

Deficient Bridges by Year Built

As of December 2008

Year Built2003-
2007
1998-
2002
1993-
1997
1988-
1992
1983-
1987
1978-
1982
1973-
1977
1968-
1972
1963-
1967
1958-
1962
1953-
1957
1948-
1952
1943-
1947
1938-
1942
1933-
1937
1928-
1932
1923-
1927
1918-
1922
1913-
1917
1908-
1912
1907 and earlierNo Value Reported
Age0-
4
5-
9
10-
14
15-
19
20-
24
25-
29
30-
34
35-
39
40-
44
45-
49
50-
54
55-
59
60-
64
65-
69
70-
74
75-
79
80-
84
85-
89
90-
94
95-
100
>100
Alabama007598107102165202424447492385238364355175170582014360
Alaska0018313762301823191924741000100414
Arizona00386564355448147123542851953401910152200
Arkansas001571931661451792142712322082379520320720776369732
California001792351942163467671,095974710473271300310336230156125565458
Colorado0043669456751012141881298927691188529137440
Connecticut002170663237661811382195833871218143281430840
Delaware00268511525965245138522100
District of Columbia00200011127242413218761010100
Florida00788268901361943303971981056358232557113300
Georgia00648212791119128326464402388142146141956750179110
Hawaii0021791724473717282123536451291528140
Idaho006242324548014813156541027604971612632
Illinois005972901071701883925194681966511816923922320014032447753
Indiana00105145136155201298470389245159692342173642002531101282990
Iowa005237581272462414166388568303514652782332652852611317750
Kansas005567621091402213193924433762383794136692424001113102500
Kentucky001632832562303634523614042063387023233838522171129180
Louisiana00911521781803214307406884313225067921401663200
Maine0011819221227286313778375310483483393140
Maryland00445253646770951481138531455914552782736931
Massachusetts0061304986871093142414901483610516199746438483411
Michigan0039577377156307268432243110848715718920013645491210
Minnesota00122021304986194185142105359196719710412456482
Mississippi00190301187222333365575679358260116148278994511143170
Missouri003062651752022082534256425935452234484841,060349454752134751
Montana0010126264638812310954571934666420212334201
Nebraska00172045677612313014110116039812,1527962667480510
Nevada002081721225433518455105120030
New Hampshire0011111630302944605855267166913438613620
New Jersey003527333810223920213219019770991061591368253552143
New Mexico001214293965959281743110604140861211
New York002052151641791764206797956254711573365615872131461021723220
North Carolina0088105104792113086901,11295977210013012470911734623
North Dakota0065227314056667510568781457239524930191
Ohio002052021591733306037116556903221533122643801941381041071,0600
Oklahoma001451902111341983674424813268122961,261786690345258116114520
Oregon00302759666377192312241152515160935251331850
Pennsylvania001542242821543335236728407646792027059011,02770157937738088719
Puerto Rico006161435693117106655588408927235430185400
Rhode Island001461741033806030266411211412710320
South Carolina003867385910814523343830414171118968652145590
South Dakota001020212248569712991915514220521094612470270
Tennessee007911219817627034544054924736112934723922616476299110
Texas006109409126205696209151,0598457662804743994161431532825480
Utah0011153314244212053182823132711851121
Vermont001012101947397871343729909296113961110741
Virginia00129819195186207347357240231123175167788125624119260
Washington007376666474148235257256188865310712173723719240
West Virginia001182111801371991181441491231586210713712918115514565750
Wisconsin00414541397812121326115115958132134217106996832251
Wyoming001618304443839711943371120273410129410
Totals004,0215,1665,1814,8797,0169,91615,03616,98913,87111,5674,4908,78111,25910,6875,8234,9672,5742,7586,273165
Updated: 10/02/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000