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
BATH RD
GoodOver: TEMPLETON CREEK
00.20 W of SR 101, Franklin, IN
Built 2001 Load: 32.7 t ADT: 225
PIPE CREEK RD
GoodOver: TRACE BRANCH PIPE CREEK
00.10 S of HAYTOWN RD, Franklin, IN
Built 2003 Load: 32.7 t ADT: 125
BIG CEDAR SOUTH RD
GoodOver: BRANCH of BIG CEDAR CR
00.40 SW of POSSUM HOLLOW, Franklin, IN
Built 2000 Load: 32.7 t ADT: 350
JOHNSON FORK RD
GoodOver: JOHNSON FORK WHITEWATER
00.50 S of SCHOOL RD, Franklin, IN
Built 2000 Load: 32.7 t ADT: 350
HARVEY BRANCH RD
GoodOver: MARLIN BRANCH SALT CREEK
00.40 E of RAILFENCE RD, Franklin, IN
Built 2002 Load: 32.7 t ADT: 125
LITTLE CEDAR CK RD
GoodOver: LITTLE CEDAR CREEK
00.20 S of SR 252, Franklin, IN
Built 1979 Load: 32.7 t ADT: 100
VINE ST
GoodOver: HARVEY BRANCH
00.05 MI. W. OF SYCAMORE, Franklin, IN
Built 2006 Load: 32.7 t ADT: 120
ELKHORN RD
GoodOver: BRANCH of ELKHORN CREEK
00.60 NE of SR 52, Franklin, IN
Built 2002 Load: 32.7 t ADT: 225
HAMBURG RD
GoodOver: HARVEY BRANCH
00.10 W of SR 229, Franklin, IN
Built 2004 Load: 32.7 t ADT: 200
RUSSELL RD
GoodOver: RUSSELL BRANCH
00.10 E of SAWMILL RD, Franklin, IN
Built 2004 Load: 32.7 t ADT: 125
PIPE CREEK RD
GoodOver: RUSSELL BRANCH
00.50 E of SAWMILL RD, Franklin, IN
Built 2004 Load: 32.7 t ADT: 125
JOHNSON FORK RD
GoodOver: SOURS RUN
01.20 S of SR 252, Franklin, IN
Built 2001 Load: 32.7 t ADT: 350
CASTLE RD
GoodOver: McCARTYS RUN
00.01 E of ST MARYS RD, Franklin, IN
Built 2006 Load: 32.7 t ADT: 50
MID RD
GoodOver: WALNUT FORK
00.01 MI. E. OF POCKET RD, Franklin, IN
Built 2008 Load: 32.7 t ADT: 250
SS MARYS RD
GoodOver: WOLF CREEK
00.01 MI. S. PUMPHOUSE RD, Franklin, IN
Built 2007 Load: 32.7 t ADT: 450
DREWERSBURG RD
GoodOver: SATER RUN OF DRYFORK
00.10 S OF SHARPTOWN, Franklin, IN
Built 2013 Load: 32.7 t ADT: 225
SNAIL CREEK RD
GoodOver: SNAIL CREEK
00.40 SW of COFFEE RD, Franklin, IN
Built 2023 Load: 32.7 t ADT: 250
CR 750 WEST
GoodOver: TIPPECANOE RIVER
00.70 N OF CR 400 N, Fulton, IN
Built 2005 Load: 32.7 t ADT: 575
CR 600 WEST
GoodOver: COLLINS DITCH
00.20 S OF CR 300 N, Fulton, IN
Built 1970 Load: 32.7 t ADT: 100
CR 200 WEST
GoodOver: TIPPECANOE RIVER
00.10 N OF OLSON ROAD, Fulton, IN
Built 1979 Load: 32.7 t ADT: 375
CR 375 WEST
GoodOver: TIPPECANOE RIVER
00.10 S OF CR 450 N, Fulton, IN
Built 1981 Load: 32.7 t ADT: 175
CR 650 SOUTH
GoodOver: NYONA LAKE
00.30 W OF CR 350 E, Fulton, IN
Built 2003 Load: 32.7 t ADT: 900
CR 200W
GoodOver: MUD CREEK
00.30 N OF CR 400 S, Fulton, IN
Built 1991 Load: 32.7 t ADT: 100
CR 400 EAST
GoodOver: GRAHAM DITCH
00.02 N OF COUNTRY CLUB, Fulton, IN
Built 1990 Load: 32.7 t ADT: 425
CR 250 S
GoodOver: RAIN CREEK
00.04 S OF CR 500 E, Fulton, IN
Built 2011 Load: 32.7 t ADT: 150
SR 168
GoodOver: DOUGLAS DITCH
03.32 W US 41, Gibson, IN
Built 1998 Load: 32.7 t ADT: 3,179
I-69
GoodOver: UNT BARN BRANCH CREEK
01.18 N I-64, Gibson, IN
Built 2008 Load: 32.7 t ADT: 32,000
I-69 N RAMP TO SR
GoodOver: BARN BRANCH CREEK
00.02 S SR 68, Gibson, IN
Built 2008 Load: 32.7 t ADT: 900
I-69
GoodOver: BARN BRANCH CREEK
00.02 S SR 68, Gibson, IN
Built 2008 Load: 32.7 t ADT: 32,000
I-69 SB
GoodOver: PIGEON CREEK
01.75 N SR 68, Gibson, IN
Built 2012 Load: 32.7 t ADT: 9,487
I-69
GoodOver: UNT PIGEON CREEK
01.48 S SR 168, Gibson, IN
Built 2012 Load: 32.7 t ADT: 20,127
I-69
GoodOver: UNT HALF MOON DITCH
01.75 N SR 168, Gibson, IN
Built 2012 Load: 32.7 t ADT: 19,920
I-69
GoodOver: BUCK CREEK
02.75 N SR 64, Gibson, IN
Built 2012 Load: 32.7 t ADT: 18,595
I-69
GoodOver: UNT HURRICANE CREEK
03.79 N SR 64, Gibson, IN
Built 2012 Load: 32.7 t ADT: 18,595
SHERMAN RD
GoodOver: ROBB CREEK
00.10 W OF CUNNINGHAM RD, Gibson, IN
Built 1989 Load: 32.7 t ADT: 60
CR 350 N
GoodOver: HULL DITCH
02.00 W OF CR 450 W, Gibson, IN
Built 2003 Load: 32.7 t ADT: 100
CR 550 E
GoodOver: HOUCHINS DITCH
00.50 S OF MOORES BRDG RD, Gibson, IN
Built 1987 Load: 32.7 t ADT: 220
CR 400 N
GoodOver: TRIPPET DITCH
01.30 W OF CR 350 E, Gibson, IN
Built 2000 Load: 32.7 t ADT: 160
CR 250 S
GoodOver: SAND CREEK
00.40 W OF 350 E, Gibson, IN
Built 1994 Load: 32.7 t ADT: 150
CR 275 E
GoodOver: SAND CREEK
00.30 N OF CR 250 S, Gibson, IN
Built 1999 Load: 32.7 t ADT: 30
CR 350 S
GoodOver: TOYOTA PLANT RR
00.30 E OF US 41, Gibson, IN
Built 1997 Load: 32.7 t ADT: 1,440
CR 1025 E
GoodOver: RAILROAD
00.50 N OF CR 700 S, Gibson, IN
Built 2001 Load: 32.7 t ADT: 250
S 2ND AVENUE
GoodOver: RICHLAND CREEK
00.30 S OF SR 65, Gibson, IN
Built 2015 Load: 32.7 t ADT: 2,970
SR 5
GoodOver: MONROE DITCH
00.49 N SR 18, Grant, IN
Built 1996 Load: 32.7 t ADT: 2,350
SR 5
GoodOver: LITTLE BLACK CREEK
01.44 S SR 218, Grant, IN
Built 1996 Load: 32.7 t ADT: 1,138
SR 37
GoodOver: MIDDLE FORK
03.22 S SR 26, Grant, IN
Built 2008 Load: 32.7 t ADT: 4,500
CR 150W
GoodOver: DRY FORK CREEK
00.75 MI N of SR 22, Grant, IN
Built 1995 Load: 32.7 t ADT: 110
CR 700S
GoodOver: BACK CREEK
01.37 E SR 9, Grant, IN
Built 2001 Load: 32.7 t ADT: 210
CR 150E
GoodOver: BACK CREEK
00.31 MI N of CR 700 S, Grant, IN
Built 1965 Load: 32.7 t ADT: 3,420
CR 600E
GoodOver: FOWLER DITCH
01.99 S SR 26, Grant, IN
Built 1962 Load: 32.7 t ADT: 160
Showing 12,751-12,800 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.