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
SR 39
FairOver: WILTZIN DITCH
06.20 S SR 14, Pulaski, IN
Built 1950 Load: 34.0 t ADT: 1,218
MORTON RD
FairOver: BIG RACCOON CREEK
00.40 S of CR 900 N, Putnam, IN
Built 1959 Load: 34.0 t ADT: 300
CR 950W
FairOver: BRUSH CREEK
00.49 S OF HOPEWELL RD, Ripley, IN
Built 1880 Load: 34.0 t ADT: 145
CR 850W
FairOver: HOOPPOLE DITCH
00.30 N of CR 400 N, Spencer, IN
Built 1980 Load: 34.0 t ADT: 60
SR 23
FairOver: PINE CREEK
00.25 N US 6, St. Joseph, IN
Built 1973 Load: 34.0 t ADT: 4,219
CR 50W
FairOver: BURNETT CREEK
00.34 S of CR 725 N, Tippecanoe, IN
Built 1957 Load: 34.0 t ADT: 1,705
SR 63 SB
FairOver: LITTLE VERMILLION RIVER
01.10 S SR 71, Vermillion, IN
Built 1976 Load: 34.0 t ADT: 7,180
I-74 RAMP
FairOver: SPRING CREEK
00.04 W SR 63, Vermillion, IN
Built 1959 Load: 34.0 t ADT: 2,390
SR 13
FairOver: MISSISSINEWA RIVER
04.19 S SR 124, Wabash, IN
Built 1965 Load: 34.0 t ADT: 1,900
DIVISION RD
FairOver: KENTNER CREEK
00.10 W OF STATE RD 115, Wabash, IN
Built 1984 Load: 34.0 t ADT: 225
CR 550W
FairOver: Redwood Creek
00.22 N of CR 350 S, Warren, IN
Built 1910 Load: 34.0 t ADT: 30
SR 61
FairOver: SOUTHERN RR
00.27 S SR 62, Warrick, IN
Built 1970 Load: 34.0 t ADT: 2,844
SR 38
FairOver: WHITEWATER RIVER
00.70 W SR 1, Wayne, IN
Built 1957 Load: 34.0 t ADT: 4,596
SR 9
FairOver: STONY CREEK
00.81 N SR 14, Whitley, IN
Built 1986 Load: 34.0 t ADT: 4,610
CR 930 WEST
FairOver: LITTLE POTATO CREEK
0.30 N OF CR 600 S, Clinton, IN
Built 1962 Load: 34.1 t ADT: 204
CR 450 S
FairOver: MAUCK RUN
00.90 E OF CR 1000 W, Gibson, IN
Built 1974 Load: 34.1 t ADT: 100
CR 100E
FairOver: DEER CREEK
00.44 S SR 15, Grant, IN
Built 1967 Load: 34.1 t ADT: 1,530
CR 780 WEST
FairOver: HOWE DITCH
0.00 MILES S OF CR 700 S, Jasper, IN
Built 1981 Load: 34.1 t ADT: 126
151ST STREET
FairOver: INDIANA HARBOR CANAL
00.30 E. of INDY Blvd, Lake, IN
Built 1977 Load: 34.1 t ADT: 8,243
WEST 20TH A ROAD
FairOver: WILSON DITCH
00.20 E OF S. TULIP ROAD, Marshall, IN
Built 1970 Load: 34.1 t ADT: 100
CR 350N
FairOver: S Fork Little RACCOON Cr
00.16 E SMILEY RD, Parke, IN
Built 1966 Load: 34.1 t ADT: 170
TOWPATH Rd
FairOver: SUGAR Creek
00.30 S of ENGLISH Rd, Parke, IN
Built 1964 Load: 34.1 t ADT: 454
CR 450E
FairOver: MILES DITCH
00.20 N OF CR 700 N, Rush, IN
Built 1968 Load: 34.1 t ADT: 100
CR 500N
FairOver: LAWLESS DITCH
00.10 E of CR 600 E, Rush, IN
Built 1974 Load: 34.1 t ADT: 150
CR 700W
FairOver: BAKER CREEK
00.58 N of CR 200 N, Spencer, IN
Built 1989 Load: 34.1 t ADT: 100
CR 700E
FairOver: FISH CREEK
0.60 MILES S OF CR 700 S, Steuben, IN
Built 1969 Load: 34.1 t ADT: 228
RED HOG PIKE
FairOver: GRANTS CREEK
00.01 S of LOWER GRANTS, Switzerland, IN
Built 1994 Load: 34.1 t ADT: 225
DARWIN ROAD
FairOver: HAWKS CREEK
00.80 S ROBINSON, Vigo, IN
Built 1977 Load: 34.1 t ADT: 377
TRUEBLOOD Pl
FairOver: BR PRAIRIE CREEK
00.70 S SR 246, Vigo, IN
Built 1987 Load: 34.1 t ADT: 188
Coal Hollow Rd
FairOver: Coal Run Creek
00.26 NW of SR 263, Warren, IN
Built 1995 Load: 34.1 t ADT: 80
CR 600E
FairOver: KEANS CREEK
00.24 N CR 400 N, White, IN
Built 1981 Load: 34.1 t ADT: 100
FLATROCK RD
FairOver: BERNING DRAIN
00.10 W FACKLER RD, Allen, IN
Built 1975 Load: 34.2 t ADT: 104
DIVISION RD
FairOver: YORK PRAIRIE CREEK
00.03 E of CR 650, Delaware, IN
Built 1989 Load: 34.2 t ADT: 390
CR 200N
FairOver: HUNT CREEK
00.40 W OF CR 525 W, Hendricks, IN
Built 1994 Load: 34.2 t ADT: 400
CR 100 SOUTH
FairOver: IROQUOIS RIVER
0.00 MILES E OF CR 1000 W, Jasper, IN
Built 1965 Load: 34.2 t ADT: 139
CR 325 EAST
FairOver: HURRICANE CREEK
0.20 N OF CR 750 N, Johnson, IN
Built 1978 Load: 34.2 t ADT: 520
MISSISSIPPI STREET
FairOver: SINGLETON DITCH
00.60 N of 205th Ave, Lake, IN
Built 1965 Load: 34.2 t ADT: 238
SICHTING RD
FairOver: BUCK CREEK
00.35 W OF NAST CHAPEL RD, Morgan, IN
Built 1940 Load: 34.2 t ADT: 100
OWL HOLLER RD
FairOver: N FK JORDAN CREEK
00.00 S WASATCH LAKE RD, Owen, IN
Built 1985 Load: 34.2 t ADT: 440
Adel Rd
FairOver: RACCOON Creek
0.8 N of Porter Ridge Rd, Owen, IN
Built 2003 Load: 34.2 t ADT: 280
CR 17
FairOver: Little DEER Creek
00.70 N of CR 7 (Summers), Perry, IN
Built 1940 Load: 34.2 t ADT: 150
CR 400N
FairOver: BRANCH HONEY CREEK
00.53 W of US 231, Spencer, IN
Built 1981 Load: 34.2 t ADT: 100
SR 263
FairOver: OPOSSUM CREEK
01.63 N SR 63, Warren, IN
Built 1936 Load: 34.2 t ADT: 1,469
PALYMRA Rd
FairOver: South Fork BLUE River
00.40 N of PALMYRA LAKE R, Washington, IN
Built 1988 Load: 34.2 t ADT: 122
HAND RD
FairOver: GELLER DITCH
00.20 N HATHAWAY RD, Allen, IN
Built 1977 Load: 34.3 t ADT: 867
SR 58
FairOver: BRANCH WHITE CREEK
09.57 W I-65, Bartholomew, IN
Built 1967 Load: 34.3 t ADT: 780
CR 700S
FairOver: GOOSE CREEK
00.20 W of CR 300 W, Benton, IN
Built 2004 Load: 34.3 t ADT: 55
SR 17
FairOver: CROOKED CREEK
02.88 S SR 16, Cass, IN
Built 2003 Load: 34.3 t ADT: 3,524
I-65 NB
FairOver: LITTLE POTATO CREEK
01.82 S SR 28, Clinton, IN
Built 1969 Load: 34.3 t ADT: 44,590
I-65 SB
FairOver: LITTLE POTATO CREEK
01.82 S SR 28, Clinton, IN
Built 1969 Load: 34.3 t ADT: 44,590
Showing 7,651-7,700 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.