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 900N
FairOver: HALFWAY CREEK
00.04 E of SR 167, Delaware, IN
Built 1985 Load: 27.6 t ADT: 100
CR 3
FairOver: WISLER DITCH
00.50 S OF CR 44, Elkhart, IN
Built 1984 Load: 27.6 t ADT: 1,714
CR 190 S
FairOver: BROWN DITCH
00.50 W OF CR 250 W, Gibson, IN
Built 1968 Load: 27.6 t ADT: 115
CR 1000 W
FairOver: BARREN CREEK
00.30 N OF CR 750 S, Gibson, IN
Built 1939 Load: 27.6 t ADT: 100
CR 300 SOUTH
FairOver: IROQUOIS RIVER
0.50 MILES W OF CR 300 W, Jasper, IN
Built 1968 Load: 27.6 t ADT: 223
CR 100 WEST
FairOver: DAVISSON DITCH
0.50 MILES N OF CR 500 N, Jasper, IN
Built 1965 Load: 27.6 t ADT: 692
ROGERS RD
FairOver: BRANCH OF LITTLE CREEK
00.37 N of POLK RD, Jefferson, IN
Built 1973 Load: 27.6 t ADT: 225
CR 37
FairOver: MIDDLE FK ANDERSON RIVER
01.30 NW CR 170, Perry, IN
Built 1988 Load: 27.6 t ADT: 100
CR 600 EAST
FairOver: BRANCH OF CONNS CREEK
01.00 N OF CR 500 S, Shelby, IN
Built 1996 Load: 27.6 t ADT: 1,625
CR 50S
FairOver: WILLOW POND DITCH
00.95 W of CR 850 W, Spencer, IN
Built 1987 Load: 27.6 t ADT: 100
US 52
FairOver: YELLOW BANK CREEK
03.03 W SR 1, Franklin, IN
Built 1929 Load: 27.7 t ADT: 2,642
US 52
FairOver: BUTLERS RUN
00.20 W SR 1, Franklin, IN
Built 1929 Load: 27.7 t ADT: 2,837
SANES CREEK RD
FairOver: SANES CREEK
00.01 MI. E. TEEHILL RD, Franklin, IN
Built 1975 Load: 27.7 t ADT: 225
CR 210 EAST
FairOver: RYAN DITCH
0.50 MILES S OF CR 200 S, Jasper, IN
Built 1982 Load: 27.7 t ADT: 166
CR 1100 WEST
FairOver: DEHAAN DITCH
0.00 MILES N OF CR 1300 N, Jasper, IN
Built 1987 Load: 27.7 t ADT: 251
H-161
FairOver: TRIBUTARY TO BOGGS CREEK
2.01 KM NW OF RT. H-35, Martin, IN
Built 2009 Load: 27.7 t ADT: 500
BASE LINE ROAD
FairOver: EIGHT MILE CREEK
00.10 MI W of CR 500 W, Randolph, IN
Built 1987 Load: 27.7 t ADT: 107
OLD SR 56
FairOver: BR W FK BLUE RIVER
00.20 NE of COOMBS Rd, Washington, IN
Built 1940 Load: 27.7 t ADT: 338
CAUBLE RD
FairOver: W FORK BLUE RIVER
00.20 N of MITCHELL Rd, Washington, IN
Built 1967 Load: 27.7 t ADT: 225
CR 150E
FairOver: MOWERY DRAIN
00.20 S CR 500 S, Whitley, IN
Built 1930 Load: 27.7 t ADT: 100
CR 1050 SOUTH
FairOver: LOBLOLLY CREEK
0.80 MILES E OF US 27, Adams, IN
Built 1962 Load: 27.8 t ADT: 164
MORGAN RD
FairOver: HOFFMAN DRAIN
00.20 S PAULDING ROAD, Allen, IN
Built 1987 Load: 27.8 t ADT: 182
CR 750S
FairOver: TRIBUTARY TO LEUCK DITCH
00.20 E of CR 900 W, Benton, IN
Built 1963 Load: 27.8 t ADT: 177
CR 100 NORTH
FairOver: BRANCH OF PRAIRIE CREEK
0.10 W OF BURLINGTON AVE, Clinton, IN
Built 1962 Load: 27.8 t ADT: 912
CR 400S
FairOver: SAND CREEK
00.10 W OF SW 60, Decatur, IN
Built 1890 Load: 27.8 t ADT: 180
CR 31
FairOver: CEDAR CREEK
00.20 N OF US 6, DeKalb, IN
Built 1978 Load: 27.8 t ADT: 115
CR 41
FairOver: W SMITH DITCH
00.50 S OF CR 34, DeKalb, IN
Built 1993 Load: 27.8 t ADT: 100
CR 50 S
FairOver: BRANCH RICHLAND CR
00.20 E OF US 41, Gibson, IN
Built 1970 Load: 27.8 t ADT: 1,240
CR 1000E
FairOver: BLACK CREEK
00.84 N CR 400 N, Grant, IN
Built 1962 Load: 27.8 t ADT: 110
CR 800E
FairOver: BAKER DITCH
00.72 MI S of CR 400 N, Grant, IN
Built 2001 Load: 27.8 t ADT: 160
CR 600S
FairOver: CRITTENDEN CREEK
00.65 W OF CR 525 W, Hendricks, IN
Built 1968 Load: 27.8 t ADT: 700
CR 440 W
FairOver: WILDCAT CREEK
0.8 MI N CR 50 S, Howard, IN
Built 1965 Load: 27.8 t ADT: 900
LAFOUNTAIN ST
FairOver: KOKOMO CREEK
0.4 MI N LINCOLN RD, Howard, IN
Built 1940 Load: 27.8 t ADT: 4,492
MARKLAND AVE
FairOver: WILDCAT CREEK
0.0 MI INT PARK AVE, Howard, IN
Built 1940 Load: 27.8 t ADT: 5,821
CR 800S
FairOver: BEASON FOX DITCH
1.0 MILE WEST OF CR 71 E, Jay, IN
Built 1930 Load: 27.8 t ADT: 138
CR 750E
FairOver: WABASH RIVER OVERFLOW
1.0 MILE NORTH OF CR 800, Jay, IN
Built 1972 Load: 27.8 t ADT: 163
CR 100 WEST
FairOver: MOORES CREEK
0.70 N OF DIVISION, Johnson, IN
Built 1970 Load: 27.8 t ADT: 82
CR 1100 WEST
FairOver: ROWE-EDEN DITCH
00.25 N OF CR 200S, LaGrange, IN
Built 1991 Load: 27.8 t ADT: 100
SR 9
FairOver: WHITE RIVER
00.66 N SR 32, Madison, IN
Built 1948 Load: 27.8 t ADT: 21,017
NORTH BROADWAY
FairOver: PRAIRIE DITCH
0.20 S OF US 24, Miami, IN
Built 1937 Load: 27.8 t ADT: 9,015
OARD ROAD
FairOver: BRANCH RICHLAND CREEK
00.60 E VERNAL PARK, Monroe, IN
Built 1965 Load: 27.8 t ADT: 510
STIPP ROAD
FairOver: MOORE CREEK
01.90 E HANDY ROAD, Monroe, IN
Built 1968 Load: 27.8 t ADT: 342
VICTOR PIKE
FairOver: BRANCH CLEAR CREEK
0.2 MILE S. DILLMAN ROAD, Monroe, IN
Built 1965 Load: 27.8 t ADT: 885
MCGOWAN ROAD
FairOver: GOODLEY BRANCH
01.80 SOUTH KENT ROAD, Monroe, IN
Built 1940 Load: 27.8 t ADT: 49
QUINCY RD
FairOver: BRANCH OF BRUSH CREEK
00.60 E OF FRONT ST, Owen, IN
Built 1968 Load: 27.8 t ADT: 280
CR 400W
FairOver: BEAR CREEK
00.50 MI S OF CR 400 N, Randolph, IN
Built 1990 Load: 27.8 t ADT: 107
CR 1250W
FairOver: WHITE RIVER
00.50 MI N OF WINDSOR RD, Randolph, IN
Built 1970 Load: 27.8 t ADT: 898
CR 1100 NORTH
FairOver: LITTLE SUGAR CREEK
00.90 W OF CR 500 W, Shelby, IN
Built 1920 Load: 27.8 t ADT: 100
CR 550W
FairOver: BAKER CREEK
00.19 N of CR 300 N, Spencer, IN
Built 1981 Load: 27.8 t ADT: 60
DARDEN Rd
FairOver: ST. JOSEPH River
00.10 E of RIVERSIDE Dr, St. Joseph, IN
Built 1998 Load: 27.8 t ADT: 4,665
Showing 4,101-4,150 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.