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 650 NORTH
GoodOver: NO NAME CREEK
0.10 W OF CR 975 W, Orange, IN
Built 2009 Load: 28.7 t ADT: 50
CR 1100 NORTH
GoodOver: WEST LITTLE SUGAR CREEK
00.50 W OF CR 700 W, Shelby, IN
Built 2001 Load: 28.7 t ADT: 125
CR 1000 NORTH
GoodOver: SNAIL CREEK
00.65 W OF CR 200 W, Shelby, IN
Built 1996 Load: 28.7 t ADT: 100
BALMORAL DR
GoodOver: DURNELL DRAIN
00.16 E KINROSS LANE, Allen, IN
Built 1980 Load: 28.8 t ADT: 111
CR 650E
GoodOver: FISHERS FORK
00.25 S OF CR 100 S, Bartholomew, IN
Built 1997 Load: 28.8 t ADT: 600
CR 250N
GoodOver: BRANCH OF CLIFTY CREEK
01.00 W OF CR 500 E, Bartholomew, IN
Built 1990 Load: 28.8 t ADT: 1,300
CR 400W
GoodOver: SUGAR CREEK
00.70 S of CR 700 N, Benton, IN
Built 2001 Load: 28.8 t ADT: 28
CR 400N
GoodOver: DEER CREEK
00.40 W OF CR 500 W, Boone, IN
Built 1992 Load: 28.8 t ADT: 120
SR 25 NB
GoodOver: DEER CREEK
01.96 N US 421, Carroll, IN
Built 2013 Load: 28.8 t ADT: 4,700
CR 70E
GoodOver: KILMORE CREEK
00.20 S OF CR 425 N, Clinton, IN
Built 2005 Load: 28.8 t ADT: 102
SR 56
GoodOver: BRANCH DAVIS CREEK
05.22 E SR 545, Dubois, IN
Built 2006 Load: 28.8 t ADT: 2,782
SR 162
GoodOver: PATOKA RIVER
01.11 E US 231, Dubois, IN
Built 2000 Load: 28.8 t ADT: 8,207
CR 800W
GoodOver: PATOKA RIVER
01.30 N CR 350 S, Dubois, IN
Built 1992 Load: 28.8 t ADT: 103
CR 17
GoodOver: DAUSMAN DITCH
00.50 S OF CR 46, Elkhart, IN
Built 1985 Load: 28.8 t ADT: 121
SR 111
GoodOver: FRENCH CREEK
03.69 S SR 62, Floyd, IN
Built 1940 Load: 28.8 t ADT: 8,603
CHAPEL LN
GoodOver: LEWIS BR OF JACOABS CR
01.10 S OF GRANTLINE RD, Floyd, IN
Built 1983 Load: 28.8 t ADT: 2,896
SR 165
GoodOver: BRANCH STUNKLE DITCH
05.60 S SR65, Gibson, IN
Built 1985 Load: 28.8 t ADT: 1,190
I-69 NB
GoodOver: EAST FORK KEG CREEK
01.14 N SR 64, Gibson, IN
Built 2012 Load: 28.8 t ADT: 9,298
CR 110 NORTH
GoodOver: BEEHUNTER DITCH
0.30 W OF CR 1100 W, Greene, IN
Built 1998 Load: 28.8 t ADT: 555
ELLER RD
GoodOver: CHEENEY CREEK
00.46 S OF 116TH ST, Hamilton, IN
Built 1983 Load: 28.8 t ADT: 9,040
WESTFIELD BLVD
GoodOver: BRANCH OF COOL CREEK
00.09 S OF 156TH ST, Hamilton, IN
Built 2002 Load: 28.8 t ADT: 3,800
CR 1100 E
GoodOver: ROBERTS DITCH
0.2 MI N CR 100 S, Howard, IN
Built 1960 Load: 28.8 t ADT: 512
SR 218
GoodOver: MORRISON DITCH
00.92 W SR 3, Huntington, IN
Built 1992 Load: 28.8 t ADT: 1,630
CR 1400N
GoodOver: MUD CREEK
00.60 W SR 9, Madison, IN
Built 1989 Load: 28.8 t ADT: 281
CR 1000N
GoodOver: PIPE CREEK
00.20 E CR 400 W, Madison, IN
Built 2006 Load: 28.8 t ADT: 425
CR 450N
GoodOver: KILLBUCK CREEK
00.20 W CR 375 E, Madison, IN
Built 2015 Load: 28.8 t ADT: 174
I-65 NB
GoodOver: I-70 EB Ramp
01.53 N I-70, Marion, IN
Built 2023 Load: 28.8 t ADT: 34,480
US 50
GoodOver: BEECH CREEK
01.10 W SR 450, Martin, IN
Built 2000 Load: 28.8 t ADT: 5,856
ANDERSON ROAD
GoodOver: BUCK CREEK
00.10 E OLD SR 37 N, Monroe, IN
Built 1964 Load: 28.8 t ADT: 1,092
GORDON PIKE
GoodOver: CLEAR CREEK
0.1 MI. EAST OF ROGERS ST, Monroe, IN
Built 2019 Load: 28.8 t ADT: 10,652
OLD SR 144
GoodOver: SINKING CREEK
00.04 S OF SR 144, Morgan, IN
Built 2017 Load: 28.8 t ADT: 190
CR 625W
GoodOver: KANKAKEE RIVER
01.60 S CR 1000 S, Porter, IN
Built 2021 Load: 28.8 t ADT: 1,320
CR 50S
GoodOver: DISMAL CREEK
00.42 MI E OF SR 227, Randolph, IN
Built 1984 Load: 28.8 t ADT: 107
CR 700S
GoodOver: MUD CREEK
01.88 W US 27, Randolph, IN
Built 1997 Load: 28.8 t ADT: 171
CR 700S
GoodOver: GREENS FORK
02.03 E US 27, Randolph, IN
Built 1935 Load: 28.8 t ADT: 171
US 30 EB
GoodOver: JAIN DITCH
01.94 W SR 23, Starke, IN
Built 1963 Load: 28.8 t ADT: 6,735
US 30 WB
GoodOver: JAIN DITCH
01.94 W SR 23, Starke, IN
Built 1963 Load: 28.8 t ADT: 6,793
BENNINGTON PIKE
GoodOver: UPPER INDIAN CREEK
00.10 W of CULBERTSON RD, Switzerland, IN
Built 2015 Load: 28.8 t ADT: 575
N RIVER RD
GoodOver: HAPPY HOLLOW DITCH
00.06 N HAPPY HOLLOW RD, Tippecanoe, IN
Built 1984 Load: 28.8 t ADT: 7,112
US 41 SBL
GoodOver: CHEATAM SLOUGH
01.06 S I-69, Vanderburgh, IN
Built 1931 Load: 28.8 t ADT: 21,260
SR 66
GoodOver: PIGEON CREEK, BIKE PATH
01.46 W US 41, Vanderburgh, IN
Built 1960 Load: 28.8 t ADT: 33,253
SR 63 NB
GoodOver: CSX RR
01.40 N SR 71, Vermillion, IN
Built 1958 Load: 28.8 t ADT: 2,880
SR 641 NB
GoodOver: HONEY CREEK
02.24 N US 41, Vigo, IN
Built 2009 Load: 28.8 t ADT: 4,573
SR 641 SB
GoodOver: LITTLE HONEY CREEK
04.00 N US 41, Vigo, IN
Built 2014 Load: 28.8 t ADT: 6,774
Independence Rd
GoodOver: Trib to Wabash River
00.20 SW of Clay St, Warren, IN
Built 1987 Load: 28.8 t ADT: 400
POWER LINE Rd
GoodOver: ELK Creek
0.90 W of SR 39, Washington, IN
Built 1973 Load: 28.8 t ADT: 225
BECKS MILL RD
GoodOver: W FORK BLUE RIVER
00.60 E of ORCHARD Rd, Washington, IN
Built 1968 Load: 28.8 t ADT: 649
I-70 WB
GoodOver: MARTINDALE CREEK
00.51 E SR 1, Wayne, IN
Built 1962 Load: 28.8 t ADT: 20,025
N 24TH ST
GoodOver: E. FORK WHITEWATER RIVER
00.10 S of SR 121, Wayne, IN
Built 2021 Load: 28.8 t ADT: 1,220
CR 500E
GoodOver: BIG PINE CREEK DITCH
00.30 N of CR 400 N, Benton, IN
Built 2010 Load: 28.9 t ADT: 20
Showing 11,751-11,800 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.