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
CR 750 EAST
FairOver: THREE MILE CREEK
00.20 N OF CR 900 S, Wells, IN
Built 1989 Load: 44.0 t ADT: 100
CR 800E
FairOver: KEANS CREEK
00.05 N CR 500 N, White, IN
Built 1962 Load: 44.0 t ADT: 120
CR 900 WEST
FairOver: KEANE CREEK
00.15 S OF CR 800 N, Cass, IN
Built 1993 Load: 44.1 t ADT: 100
CR 300N
FairOver: TWELVE MILE CREEK
00.20 W OF CR 825 E, Cass, IN
Built 1997 Load: 44.1 t ADT: 240
CR 400E
FairOver: DEER CREEK-S CHANNEL
00.50 S. OF CR 1100 S, Cass, IN
Built 1989 Load: 44.1 t ADT: 160
CR 1100 EAST
FairOver: SOUTH FORK DEER CREEK
00.15 S OF CR 1300 S, Cass, IN
Built 1992 Load: 44.1 t ADT: 130
SR 237
FairOver: LITTLE BLUE RIVER
03.61 N I-64, Crawford, IN
Built 1982 Load: 44.1 t ADT: 1,178
CR 900N
FairOver: PIPE CREEK
00.20 E of CR 675 W, Delaware, IN
Built 1987 Load: 44.1 t ADT: 50
CR 1100 NORTH
FairOver: WEST FORK CLEAR CREEK
0.4 MI W OF CR 300 W, Huntington, IN
Built 1984 Load: 44.1 t ADT: 157
CR 500 SOUTH
FairOver: GRASSY FORK
0.02 E OF CR 600 E, Jackson, IN
Built 2018 Load: 44.1 t ADT: 30
CR 300E
FairOver: BEAR CREEK
00.27 S OF CR 800 N, Jennings, IN
Built 1987 Load: 44.1 t ADT: 110
CR 525 EAST
FairOver: LEATHERWOOD CREEK
0.30 S OF CR 1000 N, Johnson, IN
Built 1985 Load: 44.1 t ADT: 75
CR 700W
FairOver: LITTLE DUCK CREEK
00.30 N SR 28, Madison, IN
Built 1950 Load: 44.1 t ADT: 147
CR 475W
FairOver: FOSTER BRANCH CREEK
00.50 S CR 400 S, Madison, IN
Built 2002 Load: 44.1 t ADT: 68
COUNTY LINE RD S
FairOver: PLEASANT RUN
00.15 E OF MADISON AVE, Marion, IN
Built 1985 Load: 44.1 t ADT: 45,231
69TH ST
FairOver: HOWLAND DITCH
00.50 W OF KEYSTONE AVE, Marion, IN
Built 1989 Load: 44.1 t ADT: 96
ROCK EAST ROAD
FairOver: LITTLE INDIAN CREEK
00.10 W MT ZION ROAD, Monroe, IN
Built 1988 Load: 44.1 t ADT: 227
CR 975W
FairOver: HARBIN CREEK
01.00 N CR 350 N, Pike, IN
Built 1986 Load: 44.1 t ADT: 13
US 52
FairOver: LITTLE PINE CREEK
01.66 W US 231, Tippecanoe, IN
Built 1951 Load: 44.1 t ADT: 7,540
OLD STATE RD
FairOver: BRANCH LITTLE PIGEON CR
00.30 N OF EVERGREEN RD, Vanderburgh, IN
Built 1965 Load: 44.1 t ADT: 4,263
VOLKMAN RD
FairOver: BLUEGRASS CREEK
00.70 N OF BASELINE RD, Vanderburgh, IN
Built 1995 Load: 44.1 t ADT: 236
CR 650N
FairOver: BRANCH OF WHITE LICK CR
00.50 N OF CR 550 N, Hendricks, IN
Built 1976 Load: 44.2 t ADT: 900
GRANT CITY ROAD
FairOver: MONTGOMERY CREEK
00.10 S OF CR 450 S, Henry, IN
Built 1965 Load: 44.2 t ADT: 450
CR 1100N
FairOver: BRANCH OF N. RAMP CREEK
00.10 E of CR 100 E, Putnam, IN
Built 1920 Load: 44.2 t ADT: 330
CR 960E
FairOver: MIDDLE FORK CROOKED CR
00.10 E of CR 950 E, Spencer, IN
Built 1978 Load: 44.2 t ADT: 250
LAKE GENEVA RD
FairOver: UPPER INDIAN CREEK
00.60 S of ELAM RD, Switzerland, IN
Built 1910 Load: 44.2 t ADT: 175
RILEY Rd
FairOver: Little HONEY CREEK
00.60 S MOYER DR, Vigo, IN
Built 1992 Load: 44.2 t ADT: 772
CR 1300N
FairOver: WALNUT FORK
00.14 W OF CR 100 W, Ripley, IN
Built 1986 Load: 44.3 t ADT: 160
CR 64
FairOver: LITTLE CEDAR CREEK
00.30 W OF CR 327, DeKalb, IN
Built 1973 Load: 44.4 t ADT: 125
US 33
FairOver: DRY RUN
01.18 N SR 13, Elkhart, IN
Built 1953 Load: 44.4 t ADT: 6,014
KLERNER LN
FairOver: SLATE Run Creek
00.10 N OF MT. TABOR RD, Floyd, IN
Built 1983 Load: 44.4 t ADT: 753
SR 54
FairOver: MITCHELL BR INDIAN CREEK
02.89 E SR 45, Greene, IN
Built 1984 Load: 44.4 t ADT: 1,010
276TH ST WEST
FairOver: PEARCE DITCH
00.56 W OF JERKWATER RD, Hamilton, IN
Built 2007 Load: 44.4 t ADT: 180
GRAY RD
FairOver: COOL CREEK
00.10 N OF 116TH ST, Hamilton, IN
Built 1969 Load: 44.4 t ADT: 19,270
CR 100S
FairOver: WESTWOOD RUN
00.50 E OF CR 275 W, Henry, IN
Built 1992 Load: 44.4 t ADT: 1,475
US 31
FairOver: HIGH BRIDGE CREEK
05.50 N SR 44, Johnson, IN
Built 1946 Load: 44.4 t ADT: 24,701
DEBORA ROAD
FairOver: KESSINGER DITCH
00.63 SW OF CRATES RD, Knox, IN
Built 1974 Load: 44.4 t ADT: 130
SR 55
FairOver: TURKEY CREEK
01.92 N US 30, Lake, IN
Built 1993 Load: 44.4 t ADT: 19,257
WELLMAN RD
FairOver: MUD CREEK
00.13 S OF 1150 N, Morgan, IN
Built 1977 Load: 44.4 t ADT: 190
CR 1200E
FairOver: ROCKY Fork Creek
00.10 N of FERNDALE Rd, Parke, IN
Built 1930 Load: 44.4 t ADT: 156
CR 50N
FairOver: TROUTMAN Branch
00.90 E of SR 59, Parke, IN
Built 1920 Load: 44.4 t ADT: 25
CAVEHILL ROAD
FairOver: BRANCH OF LAUGHERY CREEK
00.02 S OF US 50, Ripley, IN
Built 2007 Load: 44.4 t ADT: 150
PLEASANT RIDGE RD.
FairOver: KIMBERLIN CREEK
00.28 N OF KINDERHOOK RD, Scott, IN
Built 1966 Load: 44.4 t ADT: 100
SR 56
FairOver: INDIAN CREEK
01.01 W SR 129, Switzerland, IN
Built 2006 Load: 44.4 t ADT: 2,394
CR 300W
FairOver: COAL Branch
01.00 N of CR 775 N, Vermillion, IN
Built 1983 Load: 44.4 t ADT: 145
CR 300 W
FairOver: BEAR GRASS CREEK
00.10 S OF CR 800 N, Wabash, IN
Built 1982 Load: 44.4 t ADT: 100
SR 68/161
FairOver: UPPER PIGEON CREEK
01.87 E SR 161, Warrick, IN
Built 1932 Load: 44.4 t ADT: 742
CR 100S
FairOver: UNNAMED CREEK
00.36 E OF S 600 E, Hancock, IN
Built 1978 Load: 44.5 t ADT: 720
GUTHRIE ROAD
FairOver: SALT CREEK
00.21 E OF HAYES CEMETARY, Lawrence, IN
Built 1965 Load: 44.5 t ADT: 480
WEST 12TH ROAD
FairOver: YELLOW RIVER
00.60 E OF OLIVE TRAIL, Marshall, IN
Built 1973 Load: 44.5 t ADT: 575
Showing 9,851-9,900 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.