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 625 W
FairOver: LITTLE TURTLE CREEK
00.02 S OF CR 300 S, Sullivan, IN
Built 1930 Load: 12.7 t ADT: 110
CR 850 E
FairOver: BOSTON CREEK
00.30 S OF CR 1100 N, Sullivan, IN
Built 1935 Load: 12.7 t ADT: 110
CR 375 E
FairOver: WEST FORK BUSSERON CREEK
00.15 S OF CR 600 N, Sullivan, IN
Built 1935 Load: 12.7 t ADT: 110
POPCORN RIDGE RD
FairOver: PLUM CREEK
00.10 E of PLUM CREEK, Switzerland, IN
Built 1940 Load: 12.7 t ADT: 100
DEPOT HILL ROAD
FairOver: CLEAR CREEK
00.50 W. OF MONROE DAM RD, Monroe, IN
Built 1965 Load: 12.8 t ADT: 7
CR 133
FairOver: Little Oil Creek
00.10 S of CR 34, Perry, IN
Built 1960 Load: 12.8 t ADT: 75
CR 100E
FairOver: WABASH RIVER
01.00 S of Grant St, Warren, IN
Built 1905 Load: 12.8 t ADT: 230
JOHNSTOWN RD
FairOver: EEL RIVER
0.2 E OF SR 157, Owen, IN
Built 1918 Load: 12.9 t ADT: 30
CR 525E
FairOver: FISHERS FORK
00.13 N OF SR 46, Bartholomew, IN
Built 1930 Load: 13.0 t ADT: 990
CR 450N
FairOver: BIG SLOUGH
00.03 E OF US 31, Bartholomew, IN
Built 1980 Load: 13.0 t ADT: 60
ROCKY HOLLOW RD
FairOver: INDIAN CREEK
00.70 S OF FIVE OAKS RD, Harrison, IN
Built 1985 Load: 13.0 t ADT: 33
CR 192
FairOver: HURRICANE Creek
00.80 W of SR 62, Perry, IN
Built 1935 Load: 13.0 t ADT: 100
CR 300S
FairOver: KOSELKI DITCH
00.20 E SR 49, Porter, IN
Built 1930 Load: 13.0 t ADT: 430
CR 200E
FairOver: POND CREEK
00.10 N of CR 1375 S, Clay, IN
Built 1915 Load: 13.1 t ADT: 119
CR 650E
FairOver: PRICE DITCH
01.43 S SR 32, Randolph, IN
Built 1930 Load: 13.1 t ADT: 107
CR 2100N
FairOver: BR N FK LITTLE PIGEON CR
00.11 E of CR 500 E, Spencer, IN
Built 1950 Load: 13.1 t ADT: 130
HECKEL RD
FairOver: BLUEGRASS CREEK
00.50 E OF GREEN RIVER RD, Vanderburgh, IN
Built 1893 Load: 13.1 t ADT: 325
CR 175 E
FairOver: TRIPPET DITCH
00.40 N OF SR 65, Gibson, IN
Built 1973 Load: 13.2 t ADT: 100
CR 325 W
FairOver: BRANCH OF JORDAN CREEK
00.40 S OF CR 1200 S, Gibson, IN
Built 1976 Load: 13.2 t ADT: 225
CR 121
FairOver: Branch of Oil Creek
00.10 S of CR 40, Perry, IN
Built 1955 Load: 13.2 t ADT: 100
WEST LOWELL RD
FairOver: DRIFTWOOD RIVER
00.26 W OF CR 250 W, Bartholomew, IN
Built 1959 Load: 13.3 t ADT: 4,080
COLVERT ROLL ROAD
FairOver: OTTER CREEK
0.30 S OF OTTER CREEK, Crawford, IN
Built 1932 Load: 13.3 t ADT: 100
CR 1600N
FairOver: WEAVER DITCH
00.55 W of CR 800 E, Daviess, IN
Built 1986 Load: 13.3 t ADT: 125
CR 42
FairOver: STONY CREEK
00.40 W OF CR 43, Elkhart, IN
Built 1957 Load: 13.3 t ADT: 1,374
TOWER RD
FairOver: MILL CREEK
00.40 E OF MILL GROVE RD, Owen, IN
Built 1910 Load: 13.3 t ADT: 500
HAND RD
FairOver: WILLOW CREEK
00.80 N MCCOMB RD, Allen, IN
Built 1966 Load: 13.4 t ADT: 163
STARR LANE
FairOver: CRAWFORD CREEK
00.53 W OF PINHOOK ROAD, Lawrence, IN
Built 1992 Load: 13.4 t ADT: 133
OLD SR 67
FairOver: LAMBS CREEK
00.53 E OF MOSIER RD, Morgan, IN
Built 1893 Load: 13.4 t ADT: 270
CR 650 E
FairOver: IROQUOIS RIVER
0.1 MI S CR 700 S, Newton, IN
Built 1910 Load: 13.4 t ADT: 143
CR 1150E
FairOver: CLIFTY CREEK
00.92 S OF CR 700 N, Bartholomew, IN
Built 1910 Load: 13.5 t ADT: 90
CR 700E
FairOver: KNOB CREEK
00.90 S 300 N, Clay, IN
Built 2008 Load: 13.5 t ADT: 119
CR 850E
FairOver: MUD CREEK
00.02 S of CR 500 N, Delaware, IN
Built 1920 Load: 13.5 t ADT: 30
CR 800S
FairOver: GRASSY FORK CREEK
01.27 MI E of SR 13, Grant, IN
Built 1959 Load: 13.5 t ADT: 110
CR 500 WEST
FairOver: LOST RIVER
0.50 S OF CR 510 N, Orange, IN
Built 1900 Load: 13.5 t ADT: 135
CR 720S
FairOver: Branch of ROCKY FK Creek
00.50 E of CR 875 E, Parke, IN
Built 1941 Load: 13.5 t ADT: 129
CR 450N
FairOver: GOOSE CREEK
00.01 E OF CR 925 E, Cass, IN
Built 1981 Load: 13.6 t ADT: 130
CR 325N
FairOver: CROOKED CREEK
00.50 W OF CR 825 W, Cass, IN
Built 1978 Load: 13.6 t ADT: 140
CR 275 WEST
FairOver: CROOKED CREEK
00.25 N OF CR 275 N, Cass, IN
Built 1968 Load: 13.6 t ADT: 110
CR 300 NORTH
FairOver: CROOKED CREEK
00.35 W OF CR 350 W, Cass, IN
Built 1971 Load: 13.6 t ADT: 130
CR 650 SOUTH
FairOver: BIG ROCK CREEK
00.01 E OF CR 200 E, Cass, IN
Built 1983 Load: 13.6 t ADT: 110
CR 450S
FairOver: LITTLE DEER CREEK
00.20 E OF CR 850 E, Cass, IN
Built 1970 Load: 13.6 t ADT: 130
CR 44
FairOver: STONY CREEK
00.30 E OF SR 13, Elkhart, IN
Built 1977 Load: 13.6 t ADT: 160
CR 500W
FairOver: PIPE CREEK
00.26 N CR 200 N, Grant, IN
Built 1971 Load: 13.6 t ADT: 1,080
MASTEN RD
FairOver: BRANCH OF MILL CREEK
00.40 N OF CR 700 S, Hendricks, IN
Built 1935 Load: 13.6 t ADT: 175
CR 600S
FairOver: EAST FORK OF MILL CREEK
00.10 W OF CR 350 W, Hendricks, IN
Built 1976 Load: 13.6 t ADT: 650
CR 1050E
FairOver: COX DITCH
00.20 S OF CR 100 N, Hendricks, IN
Built 1930 Load: 13.6 t ADT: 1,650
CR 300N
FairOver: LITTLE BLUE RIVER
00.10 W OF MESSICK RD, Henry, IN
Built 1994 Load: 13.6 t ADT: 521
CR 425W
FairOver: DUCK CREEK
00.20 S OF OLD US 40, Henry, IN
Built 1968 Load: 13.6 t ADT: 125
CR 850N
FairOver: FALL CREEK
00.20 W OF CR 500 W, Henry, IN
Built 1900 Load: 13.6 t ADT: 1,600
OLD US 40
FairOver: BRANCH OF BUCK CREEK
00.15 W OF CR 575 W, Henry, IN
Built 1940 Load: 13.6 t ADT: 400
Showing 2,301-2,350 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.