Total Bridges
18,630
Public highway bridges in Indiana
State profile · Below median Poor share
Indiana bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Indiana, based on the FHWA National Bridge Inventory.
- 18,630
- Public bridges
- 36.1%
- Good condition
- 4.9%
- Poor condition
Data updated May 2026
Good Condition
36.1%
6,733 bridges rated 7-9
-13.9pp vs 50% benchmark
Poor Condition
4.9%
920 bridges whose lowest applicable component is rated 0-4
-2.1pp vs national avg 7.0%
Indiana vs national bridge condition
Indiana - Good condition share 36.1%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Indiana - Poor-condition share 16.5%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (92)
Adams 191 Allen 601 Bartholomew 263 Benton 147 Blackford 56 Boone 235 Brown 34 Carroll 159 Cass 161 Clark 144 Clay 144 Clinton 205 Crawford 117 Daviess 205 DeKalb 147 Dearborn 139 Decatur 141 Delaware 272 Dubois 214 Elkhart 272 Fayette 98 Floyd 144 Fountain 195 Franklin 158 Fulton 82 Gibson 348 Grant 278 Greene 233 Hamilton 440 Hancock 189 Harrison 124 Hendricks 341 Henry 192 Howard 194 Huntington 183 Jackson 308 Jasper 186 Jay 124 Jefferson 151 Jennings 148 Johnson 213 Knox 282 Kosciusko 145 LaGrange 100 LaPorte 229 Lake 488 Lawrence 158 Madison 297 Marion 964 Marshall 185 Martin 104 Miami 165 Monroe 226 Montgomery 241 Morgan 241 Newton 167 Noble 88 Ohio 41 Orange 133 Owen 143 Parke 195 Perry 146 Pike 164 Porter 280 Posey 205 Pulaski 100 Putnam 284 Randolph 253 Ripley 188 Rush 223 Scott 113 Shelby 243 Spencer 241 St. Joseph 228 Starke 85 Steuben 134 Sullivan 208 Switzerland 62 Tippecanoe 329 Tipton 109 Union 58 Vanderburgh 286 Vermillion 125 Vigo 294 Wabash 189 Warren 136 Warrick 183 Washington 173 Wayne 342 Wells 155 White 214 Whitley 112
Indiana vs nearby ranks
Adjacent states by Poor-condition share (lower share = better)
States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Indiana on the same metric.
AR
Arkansas
4.71% top marginal rate
WA
Washington
4.81% top marginal rate
IN
Indiana
4.94% top marginal rate
KS
Kansas
5.25% top marginal rate
WY
Wyoming
5.41% top marginal rate
Bridges Needing Most Attention in Indiana
Six lowest-condition bridges in Indiana, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
MOUNT LIBERTY ROAD
PoorOver: MOUNT LIBERTY CREEK
00.10 S 4 MILE RD, Brown, IN
Built 1929 Load: 2.7 t ADT: 150
CR 250W
PoorOver: JONES CREEK
00.70 S of CR 250 N, Putnam, IN
Built 1925 Load: 2.7 t ADT: 180
CR 675W
PoorOver: BRANCH OF LEATHERMAN CR
00.20 S of CR 125 N, Putnam, IN
Built 1930 Load: 2.7 t ADT: 130
CR 275S
PoorOver: CONRAIL RR
00.50 E of CR 600 W, Putnam, IN
Built 1910 Load: 2.7 t ADT: 130
SHAPED CHARGE ROAD
PoorOver: LITTLE OTTER CREEK
1.2 MILES NORTH OF K RD, Ripley, IN
Built 1899 Load: 2.7 t ADT: 2
WONJU ROAD
PoorOver: TRIBUTARY OF BIG CREEK
0.3 MILE NORTH OF G ROAD, Ripley, IN
Built 1990 Load: 2.7 t ADT: 10
All Bridges in Indiana
EAST 17TH RD
FairOver: CHARLES PFIEFER DITCH
00.50 E OF S HICKORY, Marshall, IN
Built 1982 Load: 55.8 t ADT: 100
CR 48
FairOver: LITTLE CEDAR CREEK
00.80 W OF CR 7, DeKalb, IN
Built 1940 Load: 55.9 t ADT: 575
CR 900S
FairOver: SUGAR Creek
01.00 W of SR 161, Dubois, IN
Built 1921 Load: 55.9 t ADT: 227
CR 700 E
FairOver: KOKOMO CREEK
0.2 MI S CR 300 S, Howard, IN
Built 1984 Load: 55.9 t ADT: 173
CR 225W
FairOver: FALLS BRANCH CREEK
00.20 S of CR 350 N, Putnam, IN
Built 1970 Load: 55.9 t ADT: 180
CR 1000 SOUTH
FairOver: ENGLE DITCH
0.40 MILES W OF CR 100 E, Adams, IN
Built 1999 Load: 56.0 t ADT: 110
CR 950N (MILL ST)
FairOver: EIGHT MILE CREEK
00.40 W OF SR 1, Wells, IN
Built 1965 Load: 56.0 t ADT: 1,677
CR 750 NORTH
FairOver: WEESAU CREEK
0.20 W OF CR 100 W, Miami, IN
Built 2013 Load: 56.1 t ADT: 100
ANTHONY BLVD
FairOver: MAUMEE RIVER
00.10 N E BERRY ST, Allen, IN
Built 1898 Load: 56.2 t ADT: 19,025
CR 500E
FairOver: WEAVER DITCH
00.56 N of CR 1625 N, Daviess, IN
Built 1978 Load: 56.2 t ADT: 135
CR 1050E
FairOver: FLYNN CREEK
00.05 N OF CR 700 S, Hendricks, IN
Built 1940 Load: 56.2 t ADT: 150
CR 500 N
FairOver: SOUTH FORK LITTLE DEER C
0.3 MI W CR 1150 W, Howard, IN
Built 1983 Load: 56.2 t ADT: 473
RED CRANE ROAD
FairOver: GUTHRIE CREEK
00.84 N OF TUNNELTON RD, Lawrence, IN
Built 1981 Load: 56.2 t ADT: 209
US 36
FairOver: LICK CREEK
02.19 E SR 13, Madison, IN
Built 1925 Load: 56.2 t ADT: 10,052
BIG BEAR RD
FairOver: BRANCH OF BEAR CREEK
00.10 E of CR 50 E, Fayette, IN
Built 1967 Load: 56.3 t ADT: 115
YELLOW BANK CRK RD
FairOver: YELLOW BANK CREEK
00.30 S of BUSHY RD, Franklin, IN
Built 2001 Load: 56.4 t ADT: 250
SR 22
FairOver: CENTRAL RR CO OF INDY
01.53 W SR 26, Grant, IN
Built 1967 Load: 56.4 t ADT: 5,377
RIVER RD
FairOver: BRANCH OF OHIO RIVER
00.10 S OF MAIN(NEW AMSTE, Harrison, IN
Built 1999 Load: 56.4 t ADT: 220
SR 42
FairOver: SYCAMORE CREEK TRIBUTARY
00.83 E SR 39, Morgan, IN
Built 1992 Load: 56.4 t ADT: 4,741
SR 57
FairOver: VEALE CREEK
01.94 S US 50, Daviess, IN
Built 1927 Load: 56.5 t ADT: 7,887
CR 800W
FairOver: SULPHUR SPRINGS Branch
00.20 S of CR 50 N, Dubois, IN
Built 1993 Load: 56.5 t ADT: 200
OLD SR 37 N
FairOver: GRIFFY CREEK
00.10 E WALNUT STREET, Monroe, IN
Built 1987 Load: 56.5 t ADT: 5,603
OLD US 52
FairOver: LITTLE SANES CREEK
00.20 E of VANATTA HOLLOW, Franklin, IN
Built 1950 Load: 56.6 t ADT: 925
PARAGON RD
FairOver: WHITE RIVER OVERFLOW
00.89 S OF E LIBERTY ST, Morgan, IN
Built 2002 Load: 56.6 t ADT: 900
SR 18
FairOver: HARRIS-BRANER DITCH
00.56 W SR 1, Jay, IN
Built 1986 Load: 56.7 t ADT: 1,534
I-65 NB
FairOver: LITTLE BUCK CREEK
02.61 S I-465, Marion, IN
Built 1970 Load: 56.7 t ADT: 61,514
34TH STREET
FairOver: DRY RUN
00.10 E OF HIGH SCHOOL RD, Marion, IN
Built 1965 Load: 56.8 t ADT: 32,786
CR 1100N
FairOver: GOOSE CREEK
1.10 E OF CR 725 W, Rush, IN
Built 1974 Load: 56.8 t ADT: 250
FOSDICK ROAD
FairOver: HANNAHS CREEK
00.90 E OF SR 101, Union, IN
Built 1973 Load: 56.8 t ADT: 125
ARBA PIKE RD
FairOver: W FORK OF E FK/WHTWTR R
00.10 N of INKE Rd, Wayne, IN
Built 1952 Load: 56.8 t ADT: 1,376
CR 250 NORTH
FairOver: CHIPPEWANUCK CREEK
00.10 E OF CR 500 E, Fulton, IN
Built 1972 Load: 56.9 t ADT: 100
SR 32
FairOver: HOSKIN DITCH
04.25 E SR 39, Boone, IN
Built 2001 Load: 57.0 t ADT: 5,098
SR 43
FairOver: BURNETT CREEK
00.65 S SR 225, Tippecanoe, IN
Built 2008 Load: 57.0 t ADT: 9,854
CR 500W
FairOver: CICERO CREEK
00.20 S OF CR 400 S, Tipton, IN
Built 1975 Load: 57.0 t ADT: 125
CORNBREAD ST
FairOver: BUCK CREEK
00.13 W NEW YORK AVE, Delaware, IN
Built 1975 Load: 57.1 t ADT: 1,010
MADISON AVE
FairOver: BUCK CREEK
00.06 NE of WALNUT St, Delaware, IN
Built 1950 Load: 57.1 t ADT: 5,630
US 50
FairOver: ROSS RUN CREEK
01.58 W SR 129, Ripley, IN
Built 1929 Load: 57.1 t ADT: 6,783
LUDWIG RD
FairOver: SPY RUN CREEK
00.10 E WALKER RD, Allen, IN
Built 1994 Load: 57.2 t ADT: 9,000
CR 600N
FairOver: LONG BRANCH
00.47 E OF CR 300 E, Jennings, IN
Built 1998 Load: 57.2 t ADT: 125
WEST 4A ROAD
FairOver: ELMER SELTENRIGHT DITCH
00.20 W OF N LILAC ROAD, Marshall, IN
Built 1991 Load: 57.2 t ADT: 500
N LILAC ROAD
FairOver: ELMER SELTENRIGHT DITCH
00.20 S OF 4A ROAD, Marshall, IN
Built 1991 Load: 57.2 t ADT: 100
N MAIN ST
FairOver: WHITE RIVER
00.20 MI N OF MARTIN ST, Randolph, IN
Built 1950 Load: 57.2 t ADT: 2,120
CR 850W
FairOver: BRANCH OF LEATHERWOOD CR
00.34 S OF CR 425 N, Ripley, IN
Built 1994 Load: 57.2 t ADT: 160
CR 500W
FairOver: MILL CREEK
00.60 S OF CR 600 S, Fulton, IN
Built 1966 Load: 57.3 t ADT: 100
CLAY CENTER RD
FairOver: AMS RUN
00.50 S OF 131ST ST, Hamilton, IN
Built 1992 Load: 57.3 t ADT: 7,950
SR 263
FairOver: COAL RUN CREEK
03.18 N SR 63, Warren, IN
Built 1936 Load: 57.3 t ADT: 940
SANTINE Rd
FairOver: GRASSY Fork HALL Creek
00.50 S of SCHNELLVILLE R, Dubois, IN
Built 1962 Load: 57.5 t ADT: 617
AUBURN RD
FairOver: CEDAR CREEK
00.10 E CEDAR CANYONS RD, Allen, IN
Built 1983 Load: 57.6 t ADT: 1,327
French Rd
FairOver: Brook Creek
01.26 MI W of INTERSTATE, Posey, IN
Built 2005 Load: 57.6 t ADT: 149
US 150
FairOver: YELLOW FORK CREEK
03.25 W I-64, Floyd, IN
Built 2002 Load: 57.7 t ADT: 14,702
Showing 10,551-10,600 of 18,630 bridges
Related
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.