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
BASE LINE ROAD
FairOver: SPARROW CREEK
00.40 MI E OF CR 700 W, Randolph, IN
Built 1984 Load: 6.5 t ADT: 114
ROBERTS RD
FairOver: WILBUR DRAIN
00.30 S DARLING ROAD, Allen, IN
Built 1969 Load: 6.6 t ADT: 260
LOWER HART STREET
FairOver: WILLIAMS DITCH
00.11 S OF PLEASANT ROAD, Knox, IN
Built 1970 Load: 6.8 t ADT: 130
CR 400 W
FairOver: SUGAR CREEK
00.43 S OF CR 600 N, Sullivan, IN
Built 1935 Load: 6.8 t ADT: 110
2324.000
FairOver: LICK CREEK
1.5 MILES SE OF PAOLI, Orange, IN
Built 1950 Load: 7.1 t
CR 600E
FairOver: OPOSSUM HOLLOW
00.40 S of CR 1300 N, Fountain, IN
Built 1910 Load: 7.2 t ADT: 120
RIVERSIDE Rd
FairOver: OPOSSUM HOLLOW
00.40 NE of RIVERSIDE Rd, Fountain, IN
Built 1956 Load: 7.3 t ADT: 473
SILVER CREEK RD
FairOver: WHITEWATER CANAL
00.02 S of US 52, Franklin, IN
Built 1900 Load: 7.3 t ADT: 100
CR 500W
FairOver: GRASSY FORK CREEK
01.41 N SR 37, Grant, IN
Built 1931 Load: 7.3 t ADT: 110
CR 200N
FairOver: DRY BRANCH CREEK
00.10 E of CR 200 E, Putnam, IN
Built 1930 Load: 7.3 t ADT: 230
CR 750W
FairOver: LITTLE WALNUT CREEK
00.30 N of CR 500 N, Putnam, IN
Built 1935 Load: 7.3 t ADT: 100
CR 750E
FairOver: DEER CREEK
00.90 S of CR 100 N, Putnam, IN
Built 1928 Load: 7.3 t ADT: 210
CR 875E
FairOver: BR OF MILL CREEK
00.40 N of CR 1050 S, Putnam, IN
Built 1920 Load: 7.3 t ADT: 100
K ROAD
FairOver: BIG GRAHAM CREEK
0.5 MILES WEST OF EAST PE, Ripley, IN
Built 1940 Load: 7.3 t ADT: 10
MOYER DRIVE
FairOver: Overflow of HONEY CREEK
00.40 W JEFFERS St, Vigo, IN
Built 1922 Load: 7.3 t ADT: 1,728
ARCHIBALD FALLS RD
FairOver: LITTLE BLUE RIVER
0.40 E OF COLEMAN ROAD, Crawford, IN
Built 1892 Load: 7.5 t ADT: 271
CR 1100 WEST
FairOver: HOWESVILLE DITCH
0.10 S OF CR 1000 N, Greene, IN
Built 1935 Load: 7.7 t ADT: 110
KEMP ROAD
FairOver: MITCHELL CREEK
1.10 N OF OAK HILL, Crawford, IN
Built 1934 Load: 7.8 t ADT: 100
YANKEETOWN ROAD
FairOver: LITTLE PIGEON CREEK
01.26 MI S OF SR 66, Warrick, IN
Built 1885 Load: 7.9 t ADT: 60
GEORGE ST
FairOver: HOGAN CREEK
00.10 N OF SR 56, Dearborn, IN
Built 1887 Load: 8.1 t ADT: 3,050
Slim Pond Rd
FairOver: Branch of Wabash River
00.41 MI E of TODD ROAD, Posey, IN
Built 1935 Load: 8.1 t ADT: 144
SR 48
FairOver: LAUGHERY CREEK
01.70 E SR 229, Ripley, IN
Built 1970 Load: 8.1 t ADT: 1,063
CR 600W
FairOver: Branch of Big Slough Cr
00.01 N of CR 600 S, Clay, IN
Built 1940 Load: 8.2 t ADT: 119
CAVEHILL ROAD
FairOver: LAUGHERY CREEK
00.37 S OF CR 350 E, Ripley, IN
Built 1920 Load: 8.2 t ADT: 100
CR 400W
FairOver: NORTH FORK GRAHAM CREEK
00.35 S OF US 50, Ripley, IN
Built 1986 Load: 8.2 t ADT: 115
CR 300 SOUTH
FairOver: CONNS CREEK
00.10 W OF CR 725 E, Shelby, IN
Built 1920 Load: 8.2 t ADT: 100
CR 50E
FairOver: WILDCAT Creek
00.46 S of CR 400S, Carroll, IN
Built 1870 Load: 8.3 t ADT: 91
CR 775E (GRANT RD)
FairOver: Wabash River
00.23 NW of SR 25, Tippecanoe, IN
Built 1983 Load: 8.4 t ADT: 3,011
THOMASTOWN RD
FairOver: STOP RUN
00.50 E FINLEY FIREHOUSE, Scott, IN
Built 1967 Load: 8.5 t ADT: 100
CR 300W
FairOver: BR LAFFERTY DITCH
00.20 N of CR 800 S, Clay, IN
Built 1925 Load: 8.6 t ADT: 119
E OWL HOLLOW ROAD
FairOver: PATOKA RIVER
0.10 E OF SR37, Orange, IN
Built 1884 Load: 8.6 t ADT: 150
CR 1050 N
FairOver: BUSSERON CREEK
00.09 W OF CR 550 E, Sullivan, IN
Built 1992 Load: 8.7 t ADT: 110
MAGNOLIA ROAD
FairOver: TURKEY FORK
0.30 W OF CHERRY LANE, Crawford, IN
Built 1977 Load: 8.8 t ADT: 410
CALHOUN ROAD
FairOver: BRUSHY CREEK
0.70 W OF MAGNOLIA ROAD, Crawford, IN
Built 2001 Load: 8.8 t ADT: 141
EPPERT St
FairOver: PIT RUN
00.10 N PARROT RD, Vigo, IN
Built 1915 Load: 8.8 t ADT: 283
CR 500W
FairOver: WILDCAT Creek
00.54 S of CR 500 S, Carroll, IN
Built 1870 Load: 8.9 t ADT: 81
STONE ARCH ROAD
FairOver: NINEVEH CREEK
00.00 ATTERBURY-MILITARY, Johnson, IN
Built 1885 Load: 8.9 t ADT: 143
SUGAR CREEK ROAD
FairOver: SUGAR CREEK
00.23 W OF COUNTY LINE, Lawrence, IN
Built 1925 Load: 8.9 t ADT: 130
CR 650 EAST
FairOver: CARTERS CREEK
0.70 S OF CR 700 N, Orange, IN
Built 1942 Load: 8.9 t ADT: 190
CR 375E
FairOver: CLEAR CREEK
00.40 N of CR 200 N, Putnam, IN
Built 1920 Load: 8.9 t ADT: 120
CR 1100E
FairOver: BROWER DITCH
00.15 N OF CR 550 N, Cass, IN
Built 1980 Load: 9.1 t ADT: 100
CR 625 N
FairOver: GOOSE CREEK
00.20 E OF THOMPSON RD, Gibson, IN
Built 1962 Load: 9.1 t ADT: 90
CR 700 WEST
FairOver: HOWESVILLE DITCH
0.20 S OF CR 1000 N, Greene, IN
Built 1950 Load: 9.1 t ADT: 110
CR 325W
FairOver: BIG RACCOON Creek
00.10 N of COXVILLE Rd, Parke, IN
Built 1910 Load: 9.1 t ADT: 99
CR 650N
FairOver: BRANCH OF PLUM CREEK
00.30 E of CR 500 E, Putnam, IN
Built 1955 Load: 9.1 t ADT: 110
CR 250W
FairOver: ROCKY FORK CR
00.70 N of CR 900 S, Putnam, IN
Built 1935 Load: 9.1 t ADT: 120
CR 300N
FairOver: FLATROCK RIVER
00.50 E OF CR 125 E, Rush, IN
Built 1916 Load: 9.1 t ADT: 150
CR 650S
FairOver: FLATROCK RIVER
00.10 E OF CR 475 W, Rush, IN
Built 1888 Load: 9.1 t ADT: 100
CR 450S
FairOver: BR LITTLE FLATROCK RIVER
00.60 W OF US 52, Rush, IN
Built 1940 Load: 9.1 t ADT: 200
CR 900S
FairOver: FLATROCK RIVER
00.01 E OF CR 650 W, Rush, IN
Built 1886 Load: 9.1 t ADT: 225
Showing 2,151-2,200 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.