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
US 6
FairOver: BR. MARBERGER DITCH
00.03 E JCT SR 106, Marshall, IN
Built 1978 Load: 21.7 t ADT: 10,176
CR 500 EAST
FairOver: SQUIRREL CREEK
0.30 N of CR 1300 N, Miami, IN
Built 1925 Load: 21.7 t ADT: 100
CR 400 WEST
FairOver: SOUTH FORK DEER CREEK
0.10 N OF CR 1350 S, Miami, IN
Built 1980 Load: 21.7 t ADT: 255
THAT ROAD
FairOver: BRANCH CLEAR CREEK
00.10 W VICTOR PARK, Monroe, IN
Built 1960 Load: 21.7 t ADT: 4,050
CR 700E
FairOver: BRANCH OF KEMPER DITCH
00.30 N 1275 N, Porter, IN
Built 1963 Load: 21.7 t ADT: 1,710
CR 275E
FairOver: BUCKHORN CREEK
00.12 S of CR 1350 N, Spencer, IN
Built 1989 Load: 21.7 t ADT: 60
CARLISLE-PLEASANT
FairOver: BRANCH OF SPENCER CREEK
00.60 E OF CR 750 E, Sullivan, IN
Built 1965 Load: 21.7 t ADT: 2,520
CR 50N
FairOver: BRANCH OF TURTLE CREEK
00.42 E OF CR 700 W, Sullivan, IN
Built 1970 Load: 21.7 t ADT: 110
GENTRY ROAD
FairOver: BARREN FORK
00.40 MI W OF ELLIS RD, Warrick, IN
Built 1987 Load: 21.7 t ADT: 140
EAMES STATION ROAD
FairOver: COLES CREEK
01.31 MI N SR 62, Warrick, IN
Built 1988 Load: 21.7 t ADT: 135
SR 38
FairOver: NOLANDS BRANCH
01.43 W US 35, Wayne, IN
Built 1957 Load: 21.7 t ADT: 2,928
CR 300W
FairOver: ROCK CREEK
00.10 N OF CR 200 S, Wells, IN
Built 1986 Load: 21.7 t ADT: 1,022
CR 420S
FairOver: WILSON CREEK
00.20 SE of SR 1, Fayette, IN
Built 1930 Load: 21.8 t ADT: 10
ARBOR ST
FairOver: HIGHLAND CREEK
00.33 S OF TROY AVE, Marion, IN
Built 1989 Load: 21.8 t ADT: 1,063
Country Cross Rd
FairOver: Branch of Black River
00.07 MI N of Mulkey Rd, Posey, IN
Built 1999 Load: 21.8 t ADT: 149
COLDWATER RD
FairOver: BECKETT RUN
00.20 N TILL RD, Allen, IN
Built 2002 Load: 21.9 t ADT: 10,000
CR 1400 EAST
FairOver: PEARCE DITCH
0.20 S OF CR 700 S, Clinton, IN
Built 1938 Load: 21.9 t ADT: 204
NEW COLUMBUS AVE
FairOver: SUGAR RUN
00.10 N CR 500 S, Madison, IN
Built 1964 Load: 21.9 t ADT: 4,255
CR 375 W
FairOver: THOMPSON DITCH
0.1 MI S CR 1000 S, Newton, IN
Built 1972 Load: 21.9 t ADT: 143
CR 101
FairOver: Middle Fork Anderson Rv
00.80 N of CR 28(Sulphur, Perry, IN
Built 1992 Load: 21.9 t ADT: 105
CR 600 NORTH
FairOver: DRY FORK CREEK
00.80 W OF CR 600 W, Shelby, IN
Built 1977 Load: 21.9 t ADT: 150
SEILER RD
FairOver: SCHMIDT DRAIN
00.01 E HARTZELL ROAD, Allen, IN
Built 1960 Load: 22.0 t ADT: 1,841
CR 450S
FairOver: EAST FORK WHITE CREEK
00.77 W OF CR 550 W, Bartholomew, IN
Built 1980 Load: 22.0 t ADT: 1,670
CR 800 N
FairOver: BRANCH N FORK PRAIRIE CR
00.17 W of CR 1000 E, Daviess, IN
Built 1981 Load: 22.0 t ADT: 463
CR 575E
FairOver: SOUTH FORK PRAIRIE CREEK
00.79 N of CR 350 N, Daviess, IN
Built 1990 Load: 22.0 t ADT: 141
SR 56
FairOver: DRAINAGE DITCH
03.83 E SR 545, Dubois, IN
Built 1989 Load: 22.0 t ADT: 2,782
ACKERMAN Rd
FairOver: MILL Creek
00.90 W of PORTERSVILLE R, Dubois, IN
Built 1930 Load: 22.0 t ADT: 114
CR 38
FairOver: MCALLISTER DITCH
00.30 E OF CR 43, Elkhart, IN
Built 1960 Load: 22.0 t ADT: 2,750
SCHOOL HOUSE Rd
FairOver: Branch of SUGAR MILL Cr
00.40 NE of Jct SR 341, Fountain, IN
Built 1982 Load: 22.0 t ADT: 117
281ST ST EAST
FairOver: CICERO CREEK
00.47 E OF SR 19, Hamilton, IN
Built 1979 Load: 22.0 t ADT: 910
CR 675E
FairOver: SUGAR CREEK
00.05 N OF E 950 N, Hancock, IN
Built 1887 Load: 22.0 t ADT: 240
NEW MIDDLETOWN RD
FairOver: LITTLE INDIAN CREEK
00.10 S OF SR 62, Harrison, IN
Built 1995 Load: 22.0 t ADT: 598
RANGELINE ROAD
FairOver: CLEAR CREEK
2.2 MI N OF US 24, Huntington, IN
Built 1967 Load: 22.0 t ADT: 321
SR 250
FairOver: NEILS CREEK
04.13 E SR 3, Jefferson, IN
Built 1968 Load: 22.0 t ADT: 606
CHURCH ROAD
FairOver: SNAPP CREEK
00.11 S OF STATE ROAD 67, Knox, IN
Built 1983 Load: 22.0 t ADT: 110
WART ROAD
FairOver: FRICK DITCH
00.40 E OF PETERSBURG ROA, Knox, IN
Built 1989 Load: 22.0 t ADT: 130
CR 600 EAST
FairOver: STAMPERS CREEK
0.25 N OF CR 100 N, Orange, IN
Built 1994 Load: 22.0 t ADT: 250
CR 189
FairOver: Cyclone Branch
01.10 S of CR 198, Perry, IN
Built 1950 Load: 22.0 t ADT: 102
CR 1300N
FairOver: LITTLE CALUMET RIVER
00.10 W CR 450 E, Porter, IN
Built 1963 Load: 22.0 t ADT: 310
CR 300E
FairOver: BRANCH SANDY CREEK
00.34 S of CR 600 N, Spencer, IN
Built 1988 Load: 22.0 t ADT: 60
SR 4
FairOver: POTATO CREEK
01.36 W SR 23, St. Joseph, IN
Built 1985 Load: 22.0 t ADT: 1,544
PARK ROAD ENTRY
FairOver: KLINE ARM DITCH
00.00 KANKAKEE FISH & WIL, Starke, IN
Built 1986 Load: 22.0 t ADT: 143
SR 156
FairOver: PLUM CREEK
01.72 E SR 56, Switzerland, IN
Built 1941 Load: 22.0 t ADT: 4,965
BRYANTS CREEK RD
FairOver: BRYANT CREEK
01.80 S US 250, Switzerland, IN
Built 2001 Load: 22.0 t ADT: 100
SR 28
FairOver: LITTLE WEA CREEK
04.81 W US 231, Tippecanoe, IN
Built 1989 Load: 22.0 t ADT: 824
SR 26
FairOver: MUD PINE CREEK
00.90 E US 41, Warren, IN
Built 1933 Load: 22.0 t ADT: 950
STEVENSON STATION
FairOver: PIGEON CREEK
00.67 MI N OF Old BOONVIL, Warrick, IN
Built 1958 Load: 22.0 t ADT: 1,537
OLD SR 56
FairOver: BR ELK CREEK
00.10 E of MOUNT Rd, Washington, IN
Built 1950 Load: 22.0 t ADT: 135
SR 105
FairOver: HURRICANE CREEK
02.35 N SR 114, Whitley, IN
Built 1985 Load: 22.0 t ADT: 796
CR 100S
FairOver: BRANCH OF MUD CREEK
00.50 W of US 41, Benton, IN
Built 1960 Load: 22.1 t ADT: 33
Showing 2,901-2,950 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.