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 775E
PoorOver: Br Middle Fork Wildcat C
00.02 S of SR 26, Tippecanoe, IN
Built 1976 Load: 24.9 t ADT: 382
NEW HARMONY ROAD
PoorOver: TRIBUTARY OF SQUAW CREEK
0.42 MI W WEYERBACHER, Warrick, IN
Built 1979 Load: 24.9 t ADT: 205
JEFF ROAD
PoorOver: BRANCH SALAMONIE RIVER
00.10 N OF CR 1200 S, Wells, IN
Built 1920 Load: 25.0 t ADT: 300
CR 1
PoorOver: BAUGO CREEK
00.50 S OF CR 36, Elkhart, IN
Built 1964 Load: 25.3 t ADT: 336
MCINTYRE BOTTOM RD
PoorOver: BACK CREEK
01.02 E OF CR 800 E, Lawrence, IN
Built 1990 Load: 25.3 t ADT: 71
DEEP CUT LAKE ROAD
PoorOver: BEAVER CREEK
0.35 S OF SR 650, Martin, IN
Built 1890 Load: 25.3 t ADT: 100
CR 300W
PoorOver: CORNELL DITCH
00.60 N 750 S, Porter, IN
Built 1930 Load: 25.3 t ADT: 110
CR 400W
PoorOver: DENIOS CREEK
00.53 N OF CR 300 S, Bartholomew, IN
Built 1960 Load: 25.4 t ADT: 3,300
OLD SR 25
PoorOver: ROBINSON Branch
00.24 W of SR 25, Carroll, IN
Built 1939 Load: 25.4 t ADT: 974
POCKET RD
PoorOver: LITTLE LAUGHERY CREEK
00.80 MI. E. OF 3 MILE RD, Franklin, IN
Built 1975 Load: 25.4 t ADT: 225
CR 100 NORTH
PoorOver: BR OF MCHARGUE DITCH
0.01 W OF CR 500 W, Jackson, IN
Built 1930 Load: 25.4 t ADT: 60
CR 300N
PoorOver: MUTTON CREEK
00.25 W OF CR 800 W, Jennings, IN
Built 1910 Load: 25.4 t ADT: 225
CR 860N
PoorOver: FINCH BRANCH
00.03 E OF CR 850 E, Jennings, IN
Built 1910 Load: 25.4 t ADT: 125
CR 550W
PoorOver: BRUSHY FORK
00.02 N OF CR 710 S, Jennings, IN
Built 1910 Load: 25.4 t ADT: 125
CENTER STREET
PoorOver: ARMEY DITCH
00.01 N OF WATER STREET, Marshall, IN
Built 1905 Load: 25.4 t ADT: 1,250
CR 875W
PoorOver: BEAVER MEADOW CREEK
00.40 N OF US 52, Rush, IN
Built 1930 Load: 25.4 t ADT: 150
CR 500 EAST
PoorOver: FOREMANS BRANCH
00.30 N OF CR 700 N, Shelby, IN
Built 1930 Load: 25.4 t ADT: 300
CR 750 NORTH
PoorOver: BRANDYWINE CREEK
00.50 W OF SR 9, Shelby, IN
Built 1970 Load: 25.4 t ADT: 150
CR 400 NORTH
PoorOver: FOREMANS BRANCH
00.60 W OF CR 300 E, Shelby, IN
Built 1930 Load: 25.4 t ADT: 150
BLUE RIDGE ROAD
PoorOver: NORTH FORK LEWIS CREEK
00.60 MI. W. OF CR 325 E, Shelby, IN
Built 1963 Load: 25.4 t ADT: 175
EDINBURGH ROAD
PoorOver: BRANCH OF BIG BLUE RIVER
00.25 W OF CR 600 W, Shelby, IN
Built 1930 Load: 25.4 t ADT: 150
CR 25 EAST
PoorOver: MIDDLE FORK LEWIS CREEK
00.90 N OF CR 700 S, Shelby, IN
Built 1927 Load: 25.4 t ADT: 100
GREEN MEADOWS RD
PoorOver: DRY FORK CREEK
00.33 S OF MICHIGAN RD, Shelby, IN
Built 1960 Load: 25.4 t ADT: 50
CR 150W
PoorOver: FLATROCK RIVER OVERFLOW
00.20 N OF CR 1050 S, Shelby, IN
Built 1940 Load: 25.4 t ADT: 175
STONE ROAD
PoorOver: INDIAN CREEK
00.40 N OF SAND RUN ROAD, Union, IN
Built 1954 Load: 25.4 t ADT: 225
CR 100 NORTH
PoorOver: ROCK CREEK
00.50 W OF CR 400 W, Wells, IN
Built 1920 Load: 25.4 t ADT: 250
ROACHE AVE
PoorOver: INDPLS WATER CO CANAL
00.60 W OF MLK JR ST, Marion, IN
Built 1911 Load: 25.5 t ADT: 1,052
PARK DRIVE
PoorOver: SCHOOLMAN DITCH
0.20 S OF GRAHAM ST, Miami, IN
Built 1935 Load: 25.5 t ADT: 235
ADLER RD
PoorOver: BRANCH OF POND FLAT DIT
00.10 W OF OLD PRINC. RD, Vanderburgh, IN
Built 1945 Load: 25.5 t ADT: 111
ATLANTIC AVE
PoorOver: STONY CREEK
00.20 S OF SR 32, Hamilton, IN
Built 1978 Load: 25.6 t ADT: 570
ST JOHN CHURCH RD
PoorOver: BUCK CREEK
00.10 N OF BLACK CREEK RD, Harrison, IN
Built 1988 Load: 25.6 t ADT: 160
LUCKY POINT ROAD
PoorOver: KESSINGER DITCH
00.96 W OF PETERSBURG ROA, Knox, IN
Built 1995 Load: 25.6 t ADT: 110
BRIDGETON Rd
PoorOver: WILLIAMS Creek
00.20 N of CR 200 S, Parke, IN
Built 1945 Load: 25.6 t ADT: 904
MORRIS PLACE
PoorOver: HONEY CREEK
00.20 S MCCOMBS, Vigo, IN
Built 1977 Load: 25.7 t ADT: 755
16TH STR./MLK JR.
PoorOver: INDPLS WATER CO CANAL
00.60 W OF MERIDIAN STREE, Marion, IN
Built 1935 Load: 25.8 t ADT: 25,206
CR 250 SOUTH
PoorOver: YOUNGS CREEK
0.70 W OF US 31, Johnson, IN
Built 1970 Load: 26.0 t ADT: 275
CR 680 SOUTH
PoorOver: DAVIS DITCH
0.30 E of CR 400 E, Clinton, IN
Built 1928 Load: 26.1 t ADT: 102
JL WILSON ROAD
PoorOver: ORE BR OF RICHLAND CREEK
0.20 S OF ORE BRANCH ROAD, Greene, IN
Built 1984 Load: 26.1 t ADT: 320
CALVERTVILLE ROAD
PoorOver: BR OF GOOSE CREEK
0.25 E OF NEILL ROAD, Greene, IN
Built 1964 Load: 26.1 t ADT: 250
CR 1500 NORTH
PoorOver: DAVIS DITCH
0.00 MILES E OF CR 100 E, Jasper, IN
Built 1981 Load: 26.1 t ADT: 785
COLORADO AVE
PoorOver: PLEASANT RUN
00.15 N OF BROOKVILLE RD, Marion, IN
Built 1958 Load: 26.1 t ADT: 4,122
DERBYSHIRE ROAD
PoorOver: DERBYSHIRE CREEK
00.40 NE OF SOUTHPORT RD, Marion, IN
Built 1935 Load: 26.1 t ADT: 1,716
DELBROOK DRIVE
PoorOver: UNT HOWARD JOHNSON DITCH
00.20 E OF MERIDIAN ST, Marion, IN
Built 1968 Load: 26.1 t ADT: 2,143
SOUTH ROCKPORT RD
PoorOver: BRANCH CLEAR CREEK
00.04 S BOLIN LANE, Monroe, IN
Built 1980 Load: 26.1 t ADT: 310
CR 300 SOUTH
PoorOver: SIX MILE CREEK
00.10 W OF CR 550 E, Wells, IN
Built 1920 Load: 26.1 t ADT: 66
CR 650E
PoorOver: CAMPBELL CREEK
00.10 N of CR 350 N, Delaware, IN
Built 1982 Load: 26.2 t ADT: 720
SR 26
PoorOver: BOLEN DITCH
01.84 E US 27, Jay, IN
Built 1946 Load: 26.2 t ADT: 2,127
MARSHALL Rd
PoorOver: Branch of ROARING Creek
00.10 N of CR 660 N, Parke, IN
Built 1970 Load: 26.2 t ADT: 471
CR 1050S
PoorOver: PLEASANT TOWNSHIP DITCH
00.50 W CR 50 E, Porter, IN
Built 1930 Load: 26.2 t ADT: 200
CR 600W
PoorOver: THOMPSON DITCH
00.50 N OF CR 200 N, Pulaski, IN
Built 1930 Load: 26.3 t ADT: 180
Showing 18,201-18,250 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.