Total Bridges
18,630
Public highway bridges in Indiana
State profile · Below national median SD
Indiana bridge safety
Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Indiana — drawn straight from the FHWA National Bridge Inventory.
- 18,630
- Public bridges
- 36.1%
- Good condition
- 4.9%
- Poor condition
- 4.9%
- Structurally deficient
Good Condition
36.1%
6,733 bridges rated 7-9
-13.9pp vs 50% benchmark
Poor Condition
4.9%
920 bridges rated 0-4
Structurally Deficient
4.9%
920 bridges flagged for repair priority
-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 — Structurally deficient share 16.5%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Bridge inventory deck-condition mix — Indiana (FHWA NBI)
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 on the structurally deficient leaderboard (lower share = better)
States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Indiana on the same metric.
05
Arkansas
4.71% top marginal rate
53
Washington
4.81% top marginal rate
18
Indiana
4.94% top marginal rate
20
Kansas
5.25% top marginal rate
56
Wyoming
5.41% top marginal rate
Bridges Needing Most Attention in Indiana
Six lowest-condition bridges in Indiana, ranked by composite NBI rating. Each is inspected at least every 24 months.
MOUNT LIBERTY ROAD
Structurally DeficientOver: 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
Structurally DeficientOver: BRANCH OF LEATHERMAN CR
00.20 S of CR 125 N, Putnam, IN
Built 1930 Load: 2.7 t ADT: 130
CR 275S
Structurally DeficientOver: 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
Old SR 41
GoodOver: Spring Creek
00.28 S of CR 550 N, Warren, IN
Built 1957 Load: 32.7 t ADT: 120
Old SR 41
GoodOver: Hungry Hollow Creek
00.27 N of CR 650 N, Warren, IN
Built 1957 Load: 32.7 t ADT: 120
CR 600W
GoodOver: Branch of Redwood Creek
00.54 S of CR 500 S, Warren, IN
Built 1997 Load: 32.7 t ADT: 40
STATE LINE ROAD
GoodOver: N.BR. VERMILION R.
04.88 N CR 650 N, Warren, IN
Built 1989 Load: 32.7 t ADT: 50
STATE LINE ROAD
GoodOver: STREAM
10.22 N CR 650 N, Warren, IN
Built 1993 Load: 32.7 t ADT: 50
SR 68
GoodOver: WATT BRANCH
03.30 W SR 61, Warrick, IN
Built 1936 Load: 32.7 t ADT: 1,920
SR 161
GoodOver: BRANCH POKEBERRY CREEK
02.68 S SR 68, Warrick, IN
Built 2004 Load: 32.7 t ADT: 615
I-64 EB
GoodOver: POKEBERRY CREEK
01.62 W SR 161, Warrick, IN
Built 1972 Load: 32.7 t ADT: 15,040
LILLY PAD ROAD
GoodOver: BIG CREEK
00.13 MI N OF SR 68, Warrick, IN
Built 2005 Load: 32.7 t ADT: 172
HEIM ROAD
GoodOver: BARNES DITCH
01.65 MI W SR 62, Warrick, IN
Built 1997 Load: 32.7 t ADT: 1,632
LIBBERT ROAD
GoodOver: EDWARDS DITCH
00.18 MI N OF SR 66, Warrick, IN
Built 1979 Load: 32.7 t ADT: 2,752
SHARON ROAD
GoodOver: SUMMER PECKA DITCH
00.03 MI E OF ANDERSON RD, Warrick, IN
Built 1992 Load: 32.7 t ADT: 959
WARNER ROAD
GoodOver: CYPRESS CREEK
00.82 MI N OF RED BRUSH R, Warrick, IN
Built 2007 Load: 32.7 t ADT: 137
BARCHETT ROAD
GoodOver: LITTLE PIGEON CREEK
01.07 MI S SR 62, Warrick, IN
Built 1975 Load: 32.7 t ADT: 170
WEYERBACHER ROAD
GoodOver: BIG CREEK
0.56 MI S SR 68, Warrick, IN
Built 1968 Load: 32.7 t ADT: 240
BAKER ROAD
GoodOver: KELLY DITCH
00.32 MI S OF SR 62, Warrick, IN
Built 1999 Load: 32.7 t ADT: 170
SEVEN HILLS ROAD
GoodOver: TRIBUTARY PIGEON CREEK
01.71 MI W LILLY PAD RD, Warrick, IN
Built 2009 Load: 32.7 t ADT: 234
TELEPHONE ROAD
GoodOver: HOWARD WILLIAMS DITCH
0.16 MI E EPWORTH RD, Warrick, IN
Built 2005 Load: 32.7 t ADT: 9,860
SR 135
GoodOver: UNT HAGGATT BRANCH
00.25 S SR 60, Washington, IN
Built 2013 Load: 32.7 t ADT: 1,348
BECKS MILL Rd
GoodOver: MILL CREEK
00.20 N of VINCENNES Trai, Washington, IN
Built 1920 Load: 32.7 t ADT: 660
HONEY RUN RD
GoodOver: HONEY RUN CREEK
00.05 N of Fitzpatrick Ln, Washington, IN
Built 1998 Load: 32.7 t ADT: 120
CANTON/S BOSTON
GoodOver: MIDDLE FORK BLUE RIVER
00.10 N SR 160, Washington, IN
Built 2014 Load: 32.7 t ADT: 244
US 35
GoodOver: CLEAR CREEK
00.38 N I-70, Wayne, IN
Built 1956 Load: 32.7 t ADT: 10,019
US 35
GoodOver: WEBSTER CREEK
01.26 North of SR 38, Wayne, IN
Built 2005 Load: 32.7 t ADT: 10,019
SR 121
GoodOver: BR E FK WHITEWATER RIVER
00.73 N I-70, Wayne, IN
Built 1998 Load: 32.7 t ADT: 2,041
SR 227
GoodOver: ELKHORN CREEK
02.14 S US 27, Wayne, IN
Built 2001 Load: 32.7 t ADT: 2,826
SR 227
GoodOver: SOUTH RICHMOND DITCH
00.10 S US 27, Wayne, IN
Built 2001 Load: 32.7 t ADT: 2,773
I-70 EB
GoodOver: M FK/E FK WHITEWATER RIV
00.11 E SR 227, Wayne, IN
Built 1959 Load: 32.7 t ADT: 23,650
I-70 WB
GoodOver: M FK/E FK WHITEWATER RIV
00.11 E SR 227, Wayne, IN
Built 1959 Load: 32.7 t ADT: 23,650
CLEVENGER RD
GoodOver: CENTERAL RUN
00.50 N of CHAPEL Rd, Wayne, IN
Built 1976 Load: 32.7 t ADT: 25
ABINGTON RD
GoodOver: LOCUST CREEK
00.10 N of CENTERVILLE Rd, Wayne, IN
Built 1969 Load: 32.7 t ADT: 257
BEELOR RD
GoodOver: E. FORK WHITEWATER RIVER
00.20 E of ABINGTON Pk, Wayne, IN
Built 1994 Load: 32.7 t ADT: 704
COLLEGE CORNER RD
GoodOver: NOLANDS FORK
00.30 E of WEST GROVE Rd, Wayne, IN
Built 1970 Load: 32.7 t ADT: 1,132
MCMINN ROAD
GoodOver: CROWN CREEK
0.2 MI. S. OF WATER ST., Wayne, IN
Built 2002 Load: 32.7 t ADT: 1,158
MOYER RD
GoodOver: DRY Branch CREEK
00.60 E of JACKSONBURG Rd, Wayne, IN
Built 2003 Load: 32.7 t ADT: 81
HAYES ARBORETUM RD
GoodOver: E. FORK WHITEWATER RIVER
00.10 S of SR 121, Wayne, IN
Built 1993 Load: 32.7 t ADT: 2,989
ROBERTS RD
GoodOver: UNNAMED CREEK
00.30 W of PARK ELWOOD Rd, Wayne, IN
Built 1978 Load: 32.7 t ADT: 584
UNION PK
GoodOver: FARM CREEK
00.50 W of SR 27, Wayne, IN
Built 1999 Load: 32.7 t ADT: 1,355
ROELL RD
GoodOver: WHITE CREEK
00.20 W of SR 227, Wayne, IN
Built 1970 Load: 32.7 t ADT: 47
BOUNDRY RD
GoodOver: NOLANDS FORK
00.10 N of SEANEY Rd, Wayne, IN
Built 1963 Load: 32.7 t ADT: 191
JENNINGS RD
GoodOver: WHITE CREEK
00.20 N of WHITEWATER Rd, Wayne, IN
Built 1993 Load: 32.7 t ADT: 13
OVERMAN RD
GoodOver: NOLANDS FORK
00.10 E of BOUNDARY Rd, Wayne, IN
Built 1973 Load: 32.7 t ADT: 108
WALLACE RD
GoodOver: MID FORK E FK/WHTWTR R
00.40 E of SR 227, Wayne, IN
Built 1999 Load: 32.7 t ADT: 185
DELAWARE ST
GoodOver: CRIETZ CREEK
00.10 E of BALES Rd, Wayne, IN
Built 1962 Load: 32.7 t ADT: 1,077
FRANK MYERS RD
GoodOver: WHITEWATER RIVER
00.30 W of TREATY LINE Rd, Wayne, IN
Built 1983 Load: 32.7 t ADT: 270
FOX RD
GoodOver: MARTINDALE CREEK
00.10 E of JACKSONBURG Rd, Wayne, IN
Built 2003 Load: 32.7 t ADT: 118
W.E. OLER RD
GoodOver: MORGAN CREEK
00.30 E of DINGLE Rd, Wayne, IN
Built 1999 Load: 32.7 t ADT: 343
CLYDE OLER RD
GoodOver: MORGAN CREEK
00.10 E of SUGAR GROVE Rd, Wayne, IN
Built 2000 Load: 32.7 t ADT: 78
DINGLE RD
GoodOver: MORGAN CREEK
00.40 N of CLYDE OLER Rd, Wayne, IN
Built 2001 Load: 32.7 t ADT: 24
SWOVELAND RD
GoodOver: MARTINDALE CREEK
00.70 E of JACKSONBURG Rd, Wayne, IN
Built 2006 Load: 32.7 t ADT: 93
Showing 13,751-13,800 of 18,630 bridges
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.
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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.
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.
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |