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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 2007

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 2007

Structurally Deficient | Functionally Obsolete | Deficient

Count of Bridges 2007

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
Alabama7768689561,1781,0837649131,2221,5181,5741,2571,01832083451654730784352190 0
Alaska868999119157155135100108524130111011 0 0 1 0 2 617
Arizona333406397714573516448671899669381248107282301289343719 557 1
Arkansas7951,0021,0118949248729619951,12676258864913650535878398461011 3 5
California3568331,0641,2258751,1141,8993,3953,7782,6801,6191,3214077995827884863182208876266
Colorado3586748229748465305096377966553133216125634616055231413 9 2
Connecticut471221253492501961633336315993271425921919413760452837112 0
Delaware2651738655567890101622528 22024211221 6 317 0
District of Columbia 2 2 0 0 1 0 22661373015102214 8 1 0 3 2 9 0
Florida5739078699697887931,1141,1881,4891,22065749611419877739817 5 217 0
Georgia5066439921,1771,1191,1131,0781,1731,4741,6851,00388620351739134913279171214 0
Hawaii 7172423416097127130706961225485775435172916 2
Idaho128181167254229285504487539459305151288711410127241713 0 4
Illinois1,0381,6162,0852,2682,5632,4801,8371,7981,9582,2111,098528182566577727412292193533850186
Indiana6681,1861,3451,6201,5571,1891,5531,6821,7151,348707435160537513746364432154193389 1
Iowa1,2721,5431,3531,4881,6841,6751,9361,8601,7941,9421,8181,6163809044664944514233831361,158 0
Kansas7491,3201,4221,3531,5981,5861,5331,6221,8231,9961,7931,1795691,3241,4481,949472620175391542 0
Kentucky3177291,0091,3169028511,0531,2881,08290582595016050968166126179151333 0
Louisiana4887558799771,3371,1771,3811,5021,5201,423755492741421352513710 2 3 0 2
Maine8610982879111111711120820427917967137178168765513 920 0
Maryland12923128846630930642647751142332823274103145240791084455145 9
Massachusetts1401901399112317916924855357674927355363195166102876478477 2
Michigan4536145555947547397951,1951,0701,2924873101423043305102781925479176 0
Minnesota7931,1541,0299821,0401,6221,0309531,0767055133311074072603092441771906673 6
Mississippi1,1211,6971,9231,5011,4371,3051,4331,3671,5161,421645574111408317132392511 420 0
Missouri1,6002,3312,0901,8551,0948559241,1591,4271,7591,2061,0653169091,0211,719634699120338946 2
Montana136194191222357414436541526483259252772892471753439443825 3
Nebraska7529909991,2671,2761,0269087999188184294581273813,68121410692899352 0
Nevada11628222513411660145126221111482721182716 3 4 0 1 4 0
New Hampshire631028690125133137164207250136118381551481895160101884 0
New Jersey149248302276279220429732536386570471812482163922311389297353 2
New Mexico88183158173235306376467442320221186652932248612 5 2 5 0 3
New York5911,0081,0531,1737837898721,4311,5001,4401,3717602558531,0201,104307178175254444 0
North Carolina9041,2861,3991,2751,0711,2731,2391,4671,6362,1961,5871,200124320186195192209 5 6 4 9
North Dakota1392002082542973733493804024002572911172112071394882543019 1
Ohio1,2281,9442,1452,0741,5821,2221,6582,7002,5992,3561,8108723558546019023262772322022,060 0
Oklahoma9231,6241,5561,7101,3739659451,1861,3431,3889751,5475833,4511,4081,37450240010412150 0
Oregon3893433233234455685686659501,0406502868113712616095964122 8 2
Pennsylvania5129378231,0909665091,2501,5751,8451,9051,3821,3152881,5531,3071,4868157194644521,06864
Puerto Rico861382231468315521027314712283112431063027614113 641 0
Rhode Island 412362623133095161843731 8 92138242216 948 1
South Carolina3465706934664555407819281,0651,1945834181104031783049941 4 439 0
South Dakota2933282813322702734084275705033542819636137340913679387240 0
Tennessee7141,2021,4571,4983,0161,0451,2881,7621,6621,792762987257777424676335107451220 0
Texas2,7743,2343,0594,1353,4802,6272,8984,2674,5764,7503,4992,5339082,3181,9991,972799308483849 1
Utah1433021492013051732323053342451061144747673921 9 7 2 1 2
Vermont5098951051221342231842131931041064224315026983162161698 6
Virginia4857458539497839631,1661,3561,5191,0395334361783633031,40217067511837 2
Washington285369478366410465583840921777620451147164200196120112853859 0
West Virginia3106226677864694934984243723071942881022232012552472081846691 0
Wisconsin1,0031,1201,1951,3501,1309089861,0331,0711,036506516105404323485241203885044 1
Wyoming7512514217322520727135541951119012720454845181511 6 0 2
Totals25,40537,47639,59443,15441,10636,38340,97450,18855,05852,37535,08427,7138,15224,64222,99423,9549,8897,6023,7273,8129,993604

Structurally Deficient Bridges by Year Built

As of December 2007

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
Alabama00264645541001251552061792077921719012160361612250
Alaska003817291512211210154210010032
Arizona0030610131718271612361819325070
Arkansas002775614392133978861702379326018217631
California0046100831012144595934012301737712990166756157202540
Colorado003319252334957840461167674010113320
Connecticut0038975243444352063332341113312250
Delaware0000320112040011001130
District of Columbia0000000151450500000120
Florida006717131336375733281022210820100
Georgia0072238485560751681401723671384619193560
Hawaii001010889017391028151091670
Idaho000551222284750302441745296108601
Illinois0048276310112021727818697271121261981281069026033716
Indiana00101939638314419713573862915012725012515770861870
Iowa009153391170211309585723689173433186189175215209956430
Kansas0038122856106142203160226134297219447115281812791940
Kentucky0063261618110814416371112231051201336338119210
Louisiana0014437812117027328930715212824613571642200
Maine0036755101118543311285649231442100
Maryland004348142638452937101925301929611310
Massachusetts001137512555057311071455426291417970
Michigan004813357417915218494652594951671079536501070
Minnesota002151241611261211197725936064818211830353
Mississippi001782261731853193373573682171853816413372161092130
Missouri0029373770120137207378326368117363430654205326671863760
Montana00582932233340312634944343811142623121
Nebraska0035142042605875648522641,5745431545559430
Nevada0020205272443551120020
New Hampshire0004914151614331930951295552356460
New Jersey000152102832483549215549109745021371231
New Mexico00136234263534839204402528611001
New York0051931617711014320019111451204239295825246721360
North Carolina0081224411262023644394103493376294556493420
North Dakota00232101240374555884788986526473825150
Ohio005182659102249200280233169621791452151067671586100
Oklahoma001061481211071432732483362277032181,39445161122024887106460
Oregon0027611133760117863920222525141413300
Pennsylvania001228395113127030042836734710358257470744536624125253425
Puerto Rico0086661935181812151011127221243170
Rhode Island0001125142434141344684586110
South Carolina001427123680104162272188992611635532081160
South Dakota0001115263948738053803615116819371582963220
Tennessee001628365113917516417473105281056071482612590
Texas0060120157108731461332091491947623814917051781422390
Utah0032109112057177222113167652212
Vermont000424151828312317146140833256711540
Virginia00121014355978113119587129766033163242512190
Washington0010316142738463843151838371819137100
West Virginia0012020475348728075962559527675838233610
Wisconsin00266164810310913997117291278916874764928190
Wyoming0071318373350424819268171829786300
Totals006671,1851,4101,9173,1284,9116,0207,3185,6025,8461,8256,4476,2036,4132,8823,0261,6881,9533,99693

Functionally Obsolete Bridges by Year Built

As of December 2007

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
Alabama0044676463741322583013002129024694107671774110
Alaska0022271932208299614700000112
Arizona00356640313629135772610422292312892140
Arkansas001341211189393109190146141201261631471842991301
California0014411988872023495395124003031152271731971269353322751
Colorado00477277265375130118494432048381544300
Connecticut0019824524314814718080392683834416141315530
Delaware0027521033064216610552060
District of Columbia00000021727211866876101170
Florida0078747672151170326331144102274512304554100
Georgia00636267635998287324231239651077571302810450
Hawaii0012881021363426241122523333167950
Idaho0071820183767867930202132217365101
Illinois00876260526411120233913186114458786371508015635
Indiana0083104848613716524019514975269886127668446451080
Iowa0044223761626913414211815744955275686650141450
Kansas0058524785106139183219311130971441702671161243344470
Kentucky0013223615516527128921816416022349178250277120292280
Louisiana0090951008714730139238127215211354465710000
Maine008916171016175182511739583320163230
Maryland004360435151598991644018294411532442327571
Massachusetts00543444957610329119339610421867049443826332301
Michigan0040506445831481762361055821314376524468180
Minnesota0011191119947795515952119133015191890
Mississippi0060443546425626733392114236784251442160
Missouri00264230137129951562463191971854015216134713713712371261
Montana00810383749588876302211303618577850
Nebraska00102043383679695945561133625263019152250
Nevada0010910310313730501252000010
New Hampshire00108121613103330322513283741161235140
New Jersey0040183834131238161671911202557477966313325991
New Mexico001211212230454529224526117110200
New York00169224107117127447575525523246682443033159576761151660
North Carolina0074888351911383826285343312986684467880203
North Dakota0052613191724171425922231510148411
Ohio0018917513913522846950136538117170166128201626653454570
Oklahoma004576493899133184172115124342237612075387610
Oregon0030274459575416322514471264435683838151430
Pennsylvania00102186198571692383043383052933428322430819416912210528520
Puerto Rico005450366666767758457422761618342382210
Rhode Island001610846306120481371210751190
South Carolina002442272840761031856350134826482142350
South Dakota0010978714393717158151933932540
Tennessee00709617411613721531836815527366294150188983816220
Texas00530864709449504544850991632595142350235260996917650
Utah0081131719285835101645145300000
Vermont001169222835413392011554762173732181
Virginia0010581607212813125123615315961128104458552319370
Washington0068796156771202242242021414457777961492311140
West Virginia00128220110124110737369366625686581105755812180
Wisconsin00533837284549120104365210393059402315641
Wyoming005585271455669102366612100
Totals003,3564,0993,5253,0624,1846,1479,5639,8437,2625,5591,5054,3704,3084,8602,3681,7898977932,196130

Deficient Bridges by Year Built

As of December 2007

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
Alabama0070113109117174257413507479419169463284228127532316360
Alaska002535366135202321192156800100414
Arizona00386646414946153104422272847421510142210
Arkansas001611961791361852422872342022714924217924447308932
California001902191711884168081,132913630476192356263363201154110525291
Colorado005075965176109225196899014871157825157620
Connecticut0022905431367218122411559321161157827271627780
Delaware0027841043184616711553190
District of Columbia0000002183222221161376101290
Florida0084819385164206363388177130376714405374200
Georgia0070841051111141583624923714111011781131174947139110
Hawaii0022981829453427311431626148261625120
Idaho00723253059951331296044630674691613702
Illinois009170871151652314196173171833815618427619117714034049351
Indiana0093123123149220309437330222161552482133771912411161312950
Iowa005337701522322804437278418462175282382642432812591097880
Kansas006160591131622453254224713562314413897142314051143232410
Kentucky0013826821622635239736232723133572283370410183671311290
Louisiana001041381782083175746816884242803596791361352200
Maine00111523221526286913684286711482433074130
Maryland00476347596585127136937728486914551732938881
Massachusetts005535471028111534624345313531157115103706740503271
Michigan00445877801573273284201991234612513824315913942581250
Minnesota001320163150108205176134863011479771119713748443
Mississippi0023827020823136139362470130929961231217973014113190
Missouri002932671741992152934536975235531575155911,001342463792235021
Montana0013186769729112810756562074705616213331171
Nebraska00132557587813912713410914133972,1998061737081480
Nevada00129123153344329447103120030
New Hampshire0010122130282647635155227966962135811600
New Jersey004019433614126619311522616946112961881408154622222
New Mexico001314274572108987761249663635721201
New York001742431381782045577187257143601194485426101771281221873020
North Carolina0082100107922173407461,0679446806216297891231373623
North Dakota00758233157616269113561101218036614629161
Ohio001941931651943307187016456143401323452734161681421241031,0670
Oklahoma001512241701452424064325083428272521,61752773129528694112470
Oregon00323450707091223342230110466660935252281730
Pennsylvania001142142371083005086047666726401378657981,01563953536335781945
Puerto Rico00625642728511195765789328728255635125380
Rhode Island001611961144855418215713201412137300
South Carolina00386939641201802654572511493916461101411234110
South Dakota0010202234466211211770954416618722680613168260
Tennessee00861242101672763904825422283789439921025914664287110
Texas005909848665575776909831,2007817892185883844301501473128440
Utah0011134116304811552173825183012952212
Vermont0011101126435369643237251168714549931013721
Virginia00117917410718720936435521123090204164789118474415260
Washington006979647291147262270240184597511511679683618240
West Virginia001292401301711631211451491111625012711715718015814045790
Wisconsin00554443449315222924313316939166119227114996434231
Wyoming00121826426064971142836102024351398400
Totals004,0235,2844,9354,9797,31211,05815,58317,16112,86411,4053,33010,81710,51111,2735,2504,8152,5852,7466,192223
Updated: 10/02/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000