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
LOUISVILLE ROAD
FairOver: SPLUNGE CREEK
00.60 S OREGAN CH, Vigo, IN
Built 1968 Load: 24.6 t ADT: 419
COLGLAZIER DRIVE
FairOver: TURMAN CREEK
00.10 E CYPRESS, Vigo, IN
Built 1982 Load: 24.6 t ADT: 188
SR 161
FairOver: COLES CREEK
00.69 N SR 62, Warrick, IN
Built 1967 Load: 24.6 t ADT: 1,705
BULLOCKTOWN ROAD
FairOver: LITTLE PIGEON CREEK
0.20 MI S MYERS RD, Warrick, IN
Built 1969 Load: 24.6 t ADT: 681
DELANEY PARK RD
FairOver: DELANEY CREEK
00.00 Int DELANEY PARK Ro, Washington, IN
Built 1930 Load: 24.6 t ADT: 168
CR 1100N
FairOver: RATTLESNAKE Creek
00.20 W of CR 850 W, Carroll, IN
Built 1960 Load: 24.7 t ADT: 155
EDGEWOOD AVE
FairOver: LITTLE BUCK CREEK
00.05 W OF MERIDIAN ST, Marion, IN
Built 1957 Load: 24.7 t ADT: 5,820
I-70 EB
FairOver: BIG WALNUT CREEK
04.51 W SR 243, Putnam, IN
Built 1966 Load: 24.7 t ADT: 34,117
I-70 WB
FairOver: BIG WALNUT CREEK
04.51 W SR 243, Putnam, IN
Built 1966 Load: 24.7 t ADT: 34,117
MAIN ST. EAST
FairOver: TOWN CREEK
00.21 E OF SR 203, Scott, IN
Built 1940 Load: 24.7 t ADT: 25
NEW PHIL/NEW SALEM
FairOver: MIDDLE FORK BLUE RIVER
00.80 E of SAYLOR Rd, Washington, IN
Built 1990 Load: 24.7 t ADT: 245
CR 300 S
FairOver: PIGEON CREEK
00.40 E OF OLD US 41, Gibson, IN
Built 1987 Load: 24.8 t ADT: 120
CR 1000 NORTH
FairOver: KOBBE DITCH
0.59 E OF CR 700 E, Jackson, IN
Built 1925 Load: 24.8 t ADT: 40
MICHIGAN STREET
FairOver: DEEP RIVER
00.70 N. of RIDGE RD, Lake, IN
Built 1995 Load: 24.8 t ADT: 4,252
SR 545
FairOver: ANDERSON RIVER
01.39 N SR 66, Perry, IN
Built 1964 Load: 24.8 t ADT: 2,748
SR 119
FairOver: TIPPECANOE RIVER
03.01 S US 35, Pulaski, IN
Built 1948 Load: 24.8 t ADT: 1,998
DRYFORK RD
FairOver: BR DRYFORK CREEK
00.80 S. GREENBRIAR RIDGE, Switzerland, IN
Built 2013 Load: 24.8 t ADT: 100
CR 1000 NORTH
FairOver: FLAT CREEK
00.60 W OF CR 400 W, Wells, IN
Built 1965 Load: 24.8 t ADT: 125
HAND RD
FairOver: WILLOW CREEK
00.40 N MCCOMB RD, Allen, IN
Built 1987 Load: 24.9 t ADT: 163
CR 575E
FairOver: TOUGH CREEK
00.30 N OF CR 800 N, Bartholomew, IN
Built 1989 Load: 24.9 t ADT: 230
10TH ST (WEST)
FairOver: HAW CREEK
00.22 W OF GLADSTONE AVE, Bartholomew, IN
Built 1965 Load: 24.9 t ADT: 20,010
CR 450 SOUTH
FairOver: BIG LICK CREEK
01.50 W 175 W, Blackford, IN
Built 1993 Load: 24.9 t ADT: 83
US 52
FairOver: BRUSH CREEK
02.68 W SR 47, Boone, IN
Built 1941 Load: 24.9 t ADT: 9,868
US 52
FairOver: PRAIRIE CREEK
00.73 W I-65, Boone, IN
Built 1941 Load: 24.9 t ADT: 10,947
CR 200N
FairOver: BIRCH Creek
00.70 W of CR 100 E, Clay, IN
Built 1975 Load: 24.9 t ADT: 267
US 421
FairOver: S FORK WILDCAT CREEK
02.24 S SR 38, Clinton, IN
Built 1941 Load: 24.9 t ADT: 3,876
CR 400 NORTH
FairOver: KILMORE CREEK
0.30 E of CR 1100 E, Clinton, IN
Built 1954 Load: 24.9 t ADT: 204
CR 1200N
FairOver: SMOTHERS CREEK
00.54 W of CR 700 E, Daviess, IN
Built 1986 Load: 24.9 t ADT: 130
CR 500N
FairOver: BRANCH OF PRAIRIE CREEK
00.06 E of CRSR 57, Daviess, IN
Built 1996 Load: 24.9 t ADT: 92
CR 18
FairOver: PINE CREEK
00.70 W OF CR 19, Elkhart, IN
Built 1961 Load: 24.9 t ADT: 3,657
CR 800E
FairOver: BRANCH STILLWATER CREEK
00.10 N of LUTHERAN CH. R, Fountain, IN
Built 1982 Load: 24.9 t ADT: 117
CR 875 W
FairOver: PATOKA RIVER
00.80 S OF CR 350 N, Gibson, IN
Built 1984 Load: 24.9 t ADT: 205
SR 15
FairOver: MISSISSINEWA RIVER
02.67 N SR 9, Grant, IN
Built 1936 Load: 24.9 t ADT: 5,807
SALEM PIKE
FairOver: MASSEY CREEK
00.08 MI E of KING Rd, Grant, IN
Built 1989 Load: 24.9 t ADT: 1,110
SR 57
FairOver: FIRST CREEK
04.73 N SR 58, Greene, IN
Built 1927 Load: 24.9 t ADT: 1,570
FALL CREEK RD
FairOver: COVE ON GEIST RESERVOIR
00.10 E OF GEIST RD, Hamilton, IN
Built 1984 Load: 24.9 t ADT: 22,720
ROSEWOOD RD
FairOver: MOSQUITO CREEK
00.50 N OF BUENA VISTA RD, Harrison, IN
Built 1983 Load: 24.9 t ADT: 500
I-70 EB
FairOver: BRANCH BIG BLUE RIVER
03.70 E SR 109, Henry, IN
Built 1965 Load: 24.9 t ADT: 19,680
I-70 WB
FairOver: BRANCH BIG BLUE RIVER
03.70 E SR 109, Henry, IN
Built 1965 Load: 24.9 t ADT: 19,680
CR 175E
FairOver: BUCK CREEK
00.40 N OF CR 875 N, Henry, IN
Built 1987 Load: 24.9 t ADT: 131
CR 100E
FairOver: LICK BRANCH
00.40 N OF CR 300 N, Henry, IN
Built 1962 Load: 24.9 t ADT: 375
CR 600W
FairOver: MONTGOMERY CREEK
00.60 N OF CR 200 S, Henry, IN
Built 2019 Load: 24.9 t ADT: 100
SR 105
FairOver: SALAMONIE RIVER - RESRVR
02.10 N SR 124, Huntington, IN
Built 1965 Load: 24.9 t ADT: 650
SR 14
FairOver: ZIMMER DITCH
01.44 E I-65, Jasper, IN
Built 1958 Load: 24.9 t ADT: 834
SR 14
FairOver: IROQUOIS RIVER
00.65 W US 231, Jasper, IN
Built 1962 Load: 24.9 t ADT: 786
CR 280 WEST
FairOver: HOWE DITCH
0.80 MILES N OF CR 900 S, Jasper, IN
Built 2005 Load: 24.9 t ADT: 174
CR 350E
FairOver: LIMBERLOST CREEK
0.1 MILES SOUTH OF SR 67, Jay, IN
Built 1984 Load: 24.9 t ADT: 178
SR 56
FairOver: BEE CAMP CREEK
04.37 E US 421, Jefferson, IN
Built 1937 Load: 24.9 t ADT: 2,538
WESTVIEW DRIVE
FairOver: CANARY DITCH
0.20 W OF US 31, Johnson, IN
Built 1986 Load: 24.9 t ADT: 10,706
US 41 NB
FairOver: CSX RR
00.63 N SR 441, Knox, IN
Built 1967 Load: 24.9 t ADT: 9,615
Showing 3,351-3,400 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.