Bridges in Indiana

19,542Total Bridges

8,213Good

10,286Fair

1,043Poor

Bridge Conditions in Indiana

Indiana has 19,542 bridges tracked in the National Bridge Inventory. Of these, 1,043 (5%) are rated as poor condition — meaning at least one major component has significant deterioration. The average bridge in Indiana is 47 years old.

Indiana Bridge Facts

Total Bridges	19,542
Good Condition	8,213
Fair Condition	10,286
Poor Condition	1,043
Average Bridge Age	47 years
Longest Bridge	6235.9 ft

Longest Bridges in Indiana

SR 912 over Ind H. Canal Rr Rds6235.9 ftGood US 41 SB over Ohio River Access Road5426.5 ftFair US 41 NB over Ohio River Access Road5394.7 ftFair US 31 over Ohio Riv. I-64 Streets4925.5 ftPoor SR 161 over Ohio River US 604623.7 ftPoor

Counties in Indiana

Adams195 bridges2 poor Allen615 bridges45 poor Bartholomew269 bridges10 poor Benton152 bridges3 poor Blackford73 bridges3 poor Boone292 bridges12 poor Brown114 bridges17 poor Carroll160 bridges2 poor Cass187 bridges3 poor Clark259 bridges4 poor Clay185 bridges19 poor Clinton210 bridges11 poor Crawford123 bridges21 poor Daviess221 bridges DeKalb149 bridges2 poor Dearborn145 bridges18 poor Decatur220 bridges13 poor Delaware276 bridges23 poor Dubois220 bridges5 poor Elkhart278 bridges26 poor Fayette100 bridges11 poor Floyd149 bridges8 poor Fountain196 bridges18 poor Franklin161 bridges16 poor Fulton85 bridges4 poor Gibson366 bridges22 poor Grant280 bridges4 poor Greene239 bridges21 poor Hamilton460 bridges11 poor Hancock201 bridges5 poor Harrison128 bridges4 poor Hendricks358 bridges9 poor Henry206 bridges6 poor Howard194 bridges11 poor Huntington187 bridges10 poor Jackson321 bridges5 poor Jasper189 bridges1 poor Jay191 bridges12 poor Jefferson154 bridges4 poor Jennings162 bridges14 poor Johnson230 bridges23 poor Knox290 bridges13 poor Kosciusko153 bridges10 poor LaGrange100 bridges LaPorte227 bridges15 poor Lake501 bridges36 poor Lawrence165 bridges16 poor Madison301 bridges10 poor Marion969 bridges46 poor Marshall183 bridges6 poor Martin104 bridges8 poor Miami171 bridges12 poor Monroe234 bridges9 poor Montgomery252 bridges8 poor Morgan253 bridges9 poor Newton172 bridges5 poor Noble88 bridges6 poor Ohio41 bridges1 poor Orange136 bridges14 poor Owen150 bridges13 poor Parke200 bridges35 poor Perry149 bridges3 poor Pike173 bridges17 poor Porter279 bridges13 poor Posey207 bridges12 poor Pulaski102 bridges2 poor Putnam293 bridges51 poor Randolph256 bridges20 poor Ripley191 bridges9 poor Rush227 bridges8 poor Scott118 bridges6 poor Shelby247 bridges18 poor Spencer247 bridges6 poor St. Joseph227 bridges11 poor Starke87 bridges5 poor Steuben135 bridges2 poor Sullivan217 bridges11 poor Switzerland62 bridges1 poor Tippecanoe330 bridges15 poor Tipton117 bridges1 poor Union58 bridges3 poor Vanderburgh279 bridges11 poor Vermillion127 bridges7 poor Vigo296 bridges14 poor Wabash192 bridges13 poor Warren135 bridges10 poor Warrick197 bridges7 poor Washington174 bridges3 poor Wayne343 bridges19 poor Wells158 bridges6 poor White214 bridges9 poor Whitley115 bridges

Poor Condition Bridges in Indiana

Bridge	County	Length	Traffic	Year
I-465 over Delaware Creek	Marion	34.8 ft	129,314	1966
I-465 over Crooked Creek	Marion	31.8 ft	129,314	1966
SR 62 over Evansville Western Rr	Vanderburgh	260.8 ft	44,520	1956
I-94 WB over US 20 Eb/wb	Porter	358.9 ft	40,435	1969
I-275 over Ohio River Csx Rr CR	Dearborn	4051.2 ft	40,222	1976
10th Street over Big Eagle Creek	Marion	450.8 ft	38,589	1970
US 20 over Clover Road	St. Joseph	130.9 ft	38,231	1991
30th Street over White River	Marion	338.9 ft	35,555	1907
10th Street over Little Eagle Creek	Marion	144.4 ft	28,240	1988
16th Strmlk Jr over Indpls Water Co Canal	Marion	137.8 ft	25,206	1935
42nd Street over Mitthoefer Ditch	Marion	53.8 ft	25,044	1965
Ridge Road over Elgin Joliet Eastern Rr.	Lake	165.4 ft	24,762	1934
Kennedy Avenue over Little Calumet River	Lake	121.7 ft	24,318	1955
E Michigan BLVD over Trail Creek	LaPorte	116.1 ft	23,875	1958
Bluffton RD over ST Marys River	Allen	331.7 ft	23,300	1986
I-69 SB over Abandoned Rr	Madison	138.5 ft	23,226	1962
US 6 over Muck Pocket	Lake	288.7 ft	22,439	1941
US 6 over Deep River	Lake	176.8 ft	22,439	1941
I-65 SB over Brown Ditch	Lake	91.9 ft	22,124	1964
82nd Street EB over White River	Marion	547.9 ft	22,060	1941
Clinton ST over Beckett Run	Allen	43.3 ft	20,000	1948
I-70 WB over Whitewater River	Wayne	188.6 ft	19,818	1965
Raymond Street over Bean Creek Conrail Rr	Marion	1003.9 ft	19,770	1973
I-69 NB over Abandoned Rr	Madison	138.5 ft	19,634	1962
CR 6 over Christiana Creek	Elkhart	63.0 ft	18,719	1965
I-70 EB over E Fk/e Fk Whitewater Riv	Wayne	298.6 ft	18,702	1959
I-70 EB over Plum Creek	Wayne	75.5 ft	18,535	1962
I-70 WB over Plum Creek	Wayne	75.5 ft	18,431	1962
I-90 EB over 129th Street	Lake	211.0 ft	18,085	1956
I-90 WB over 129th Street	Lake	211.0 ft	18,085	1956
Township Line Road over I-465	Marion	211.9 ft	17,386	1966
Smith Valley Road over Conrail Railroad	Johnson	86.6 ft	16,930	1972
45th Street over Hart Ditch	Lake	98.4 ft	16,906	1960
Ridge Road over Kennedy Avenue Trail	Lake	389.4 ft	16,879	1936
Broad Street over Cady Marsh Ditch	Lake	26.2 ft	16,840	1970
Emerson Avenue SB over Pogues Run	Marion	111.2 ft	16,590	1965
Emerson Avenue NB over Pogues Run	Marion	111.2 ft	15,921	1965
I-64 EB over SR 62/64 Eb/wb	Floyd	190.9 ft	15,821	1974
Little Chicago RD over Morse Reservoir	Hamilton	117.8 ft	15,750	1954
High School RD over Falcon Creek	Marion	23.3 ft	15,715	1972
US 31 over Ohio Riv. I-64 Streets	Clark	4925.5 ft	15,200	1929
Lynhurst DR over Seerley Creek	Marion	39.4 ft	15,130	1910
I-69 SB over Killbuck Creek	Delaware	134.8 ft	14,852	1963
I-69 NB over Killbuck Creek	Delaware	125.0 ft	14,592	1963
Blackiston Mill RD over Silver Creek	Floyd	175.9 ft	14,500	1920
I-69 SB over SR 5 & SR 218	Huntington	137.8 ft	14,329	1963
US 41 NB over Pond Flat Ditch	Vanderburgh	33.8 ft	14,325	1946
US 41 SB over Pond Flat Ditch	Vanderburgh	33.8 ft	14,325	1946
Morris ST over White Lick Creek	Marion	66.9 ft	13,310	1959
Arlington AVE over Little Buck Creek	Marion	85.6 ft	13,226	1961
Brookville Road over Shadeland Avenue Nb/sb	Marion	196.2 ft	13,021	1961
Beardsley AVE over Christiana Creek	Elkhart	36.7 ft	12,899	1963
Shelby ST over Little Buck Creek	Marion	106.3 ft	12,305	1964
US 40 over Abandoned Rr	Vigo	323.8 ft	12,258	1921
I-69 SB over N&s Rr CR 251 N	Delaware	183.1 ft	12,226	1963
Tillman RD over Highland Drain 4	Allen	25.9 ft	12,125	1966
106th ST East over Mud Creek	Hamilton	120.7 ft	11,970	1980
Churchman AVE over Pleasant Run	Marion	73.8 ft	11,306	1923
Hazeldell PKWY over Cool Creek	Hamilton	169.0 ft	11,260	1998
US 52 over Norfolk & Southern Rr	Tippecanoe	152.9 ft	11,240	1935
Business 37 North over Beanblossom Creek	Monroe	126.3 ft	11,194	1946
Southport RD over White River	Marion	899.6 ft	11,120	1950
SR 15 over Whitehead Ditch	Elkhart	40.7 ft	10,805	1929
Ewing ST NB over ST Marys River	Allen	264.8 ft	10,100	1981
Columbia ST over Delta Lake	Allen	24.9 ft	10,025	1939
Old Lincoln HWY over Deep River	Lake	84.6 ft	9,563	1992
Memorial Drive over White River	Delaware	236.5 ft	9,340	1973
Morris ST over Salem Creek	Marion	33.5 ft	9,267	1959
Mayflower Road over Ardmore Trail	St. Joseph	117.8 ft	9,063	1970
Mayflower Road over Conrail Rr	St. Joseph	274.3 ft	9,063	1970
Paulding RD over Trier Drain	Allen	25.9 ft	9,025	1966
Wisconsin Street over Lake George	Lake	107.9 ft	8,680	1978
Lahmeyer RD over Bullerman Drain	Allen	26.9 ft	8,050	1970
Elizabeth ST over Spy Run Creek	Allen	69.9 ft	7,525	1993
SR 32 over Finley Creek	Boone	71.5 ft	7,502	1958
Branson ST over Mississinewa River	Grant	301.5 ft	7,460	1910
SR 161 over Ohio River US 60	Spencer	4623.7 ft	7,268	1940
CR 500 North over Grassy Creek	Johnson	36.7 ft	7,111	1985
Broadway AVE over Carpentier Creek	Vanderburgh	66.9 ft	7,062	1970
Hogue RD over Carpentier Creek	Vanderburgh	44.0 ft	6,943	1965
SR 13 over Fall Creek	Madison	163.4 ft	6,928	1957
Union ST over Wildcat Creek	Howard	131.2 ft	6,909	1958
US 41 NB over Busseron Creek	Sullivan	287.7 ft	6,687	1972
Casino Center DR over Rr Hammond Marina DR	Lake	795.9 ft	6,533	1996
CR 36 over Horn Ditch	Elkhart	70.2 ft	6,450	1959
Franklin ST over Pigeon Creek & Walk Path	Vanderburgh	308.4 ft	6,432	1932
Buchanan Street over Grand Calumet River	Lake	179.5 ft	6,343	1950
I-64 EB over Tr-422 & Wabash Rv	Posey	2704.7 ft	6,300	1967
I-64 WB over Tr-422 & Wabash Rv	Posey	2704.7 ft	6,300	1967
Defenbaugh ST over Kokomo Creek	Howard	79.7 ft	6,263	1970
Old US 231 over Wea Creek	Tippecanoe	171.9 ft	6,262	1929
Hulman ST over New Thompson Ditch	Vigo	83.0 ft	6,257	1976
Old SR 337 over Little Indian Creek	Harrison	149.0 ft	6,087	1984
Mcgalliard Road over Killbuck Creek	Delaware	195.9 ft	5,880	1960
Edgewood AVE over Little Buck Creek	Marion	122.4 ft	5,820	1960
213th Street over Hart Ditch	Lake	82.0 ft	5,782	1955
Ferguson RD over ST Marys River	Allen	273.0 ft	5,750	1972
SR 7 over Clifty Creek	Jefferson	25.9 ft	5,739	1925
US 52 over Brandywine Creek	Shelby	187.3 ft	5,707	1955
SR 32 over Walnut Fork	Montgomery	128.9 ft	5,670	1940