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
SR 32
GoodOver: ISENHOUR DITCH
02.37 E SR 39, Boone, IN
Built 2000 Load: 52.8 t ADT: 5,670
US 52 EB
GoodOver: GOLDSBERRY CREEK
04.23 W SR 47, Boone, IN
Built 1946 Load: 52.8 t ADT: 3,660
SR 25 SB
GoodOver: NS RR
02.57 N US 421, Carroll, IN
Built 2013 Load: 52.8 t ADT: 4,700
CR 150N
GoodOver: FORK SALT CREEK
00.60 W OF CR 950 E, Decatur, IN
Built 2022 Load: 52.8 t ADT: 140
INDIANA AVE
GoodOver: ELKHART RIVER
00.75 E OF S MAIN ST, Elkhart, IN
Built 2001 Load: 52.8 t ADT: 7,912
CR 950 E
GoodOver: EAST FORK OF KEG CREEK
00.40 S OF CR 50 S, Gibson, IN
Built 2017 Load: 52.8 t ADT: 250
SR 13
GoodOver: MIDDLE FORK
01.92 S SR 26, Grant, IN
Built 1978 Load: 52.8 t ADT: 1,450
CR 100S
GoodOver: SUGAR CREEK
00.84 E OF 400 W, Hancock, IN
Built 2018 Load: 52.8 t ADT: 1,390
CR 950 NORTH
GoodOver: BELL CREEK
00.20 W OF CR 400 W, Henry, IN
Built 1998 Load: 52.8 t ADT: 150
BACK ROAD
GoodOver: KESSINGER DITCH
00.77 W OF PETERSBURG ROA, Knox, IN
Built 1920 Load: 52.8 t ADT: 130
SR 161
GoodOver: OTTER CREEK
01.36 S SR 62, Warrick, IN
Built 1985 Load: 52.8 t ADT: 877
SR 60
GoodOver: UNT HAGGATT BRANCH
00.08 N SR 135, Washington, IN
Built 2012 Load: 52.8 t ADT: 7,298
CR 175E
GoodOver: PATOKA River
00.20 S of CR 325 E, Dubois, IN
Built 1997 Load: 52.9 t ADT: 43
CR 550S
GoodOver: No Name Ditch
00.10 W of CLUB Rd., Dubois, IN
Built 2005 Load: 52.9 t ADT: 130
SOUTH UNION ROAD
GoodOver: HARRY COOL DITCH
00.20 S OF W 12TH ROAD, Marshall, IN
Built 1990 Load: 52.9 t ADT: 100
EAST 8TH ROAD
GoodOver: CREWS DITCH
00.70 W OF N. HAWTHORN RO, Marshall, IN
Built 1987 Load: 52.9 t ADT: 100
EAST 8C ROAD
GoodOver: CREWS DITCH
00.40 W OF N HAWTHORN ROA, Marshall, IN
Built 1981 Load: 52.9 t ADT: 100
CR 950E
GoodOver: CUP CREEK
00.01 S CR 1075 S, Pike, IN
Built 1979 Load: 52.9 t ADT: 46
Barrett Switch Rd
GoodOver: Branch of Black River
00.66 MI E of Wilsey Rd, Posey, IN
Built 2014 Load: 52.9 t ADT: 149
MILL RD
GoodOver: LOCUST CREEK
00.30 E OF ST JOSEPH AVE, Vanderburgh, IN
Built 1960 Load: 52.9 t ADT: 3,703
West MARKET St
GoodOver: HIGHLAND CREEK
01.20 W of MAIN St, Washington, IN
Built 1965 Load: 53.0 t ADT: 830
SR 101
GoodOver: MARSH DITCH
0.67 S of US 24, Allen, IN
Built 2003 Load: 53.1 t ADT: 1,971
US 24, US 35
GoodOver: TPW RR (WS RR)
00.17 W OLD SR 25, Cass, IN
Built 1961 Load: 53.1 t ADT: 5,911
US 33
GoodOver: YELLOW CREEK
00.66 S US 20, Elkhart, IN
Built 1936 Load: 53.1 t ADT: 22,024
SR 341
GoodOver: BRANCH SUGAR MILL CREEK
02.30 S SR 32, Fountain, IN
Built 2023 Load: 53.1 t ADT: 329
SR 26
GoodOver: BROOKS CREEK
00.26 E SR 1, Jay, IN
Built 1963 Load: 53.1 t ADT: 1,867
I-465
GoodOver: FISHER CREEK
00.44 S US 52, Marion, IN
Built 2001 Load: 53.1 t ADT: 90,754
SR 67
GoodOver: LAMBS CREEK
01.55 S SR 39, Morgan, IN
Built 2012 Load: 53.1 t ADT: 7,087
CR 600W
GoodOver: ELKHART RIVER
00.46 N GRAND ARMY OF THE, Noble, IN
Built 2014 Load: 53.1 t ADT: 2,420
US 36
GoodOver: GOOSE CREEK
01.76 W SR 71, Vermillion, IN
Built 2006 Load: 53.1 t ADT: 1,013
SR 1
GoodOver: MIXED CREEK
5.57 S US 40, Wayne, IN
Built 2009 Load: 53.1 t ADT: 6,540
CR 600W
GoodOver: BIG RACCOON CREEK
00.20 N COXVILLE RD, Parke, IN
Built 2014 Load: 53.2 t ADT: 907
CR 1100S
GoodOver: HUNLEY CREEK
02.00 W SR 162, Dubois, IN
Built 1979 Load: 53.3 t ADT: 1,234
HUNTERSVILLE RD
GoodOver: BRANCH LITTLE LAUGHERY
00.10 S of SR 46, Franklin, IN
Built 2011 Load: 53.4 t ADT: 600
FOOTE ROAD
GoodOver: HAMM INTERCEPTOR DRAIN
00.20 W STATE LINE ROAD, Allen, IN
Built 2022 Load: 53.5 t ADT: 248
US 24 EB
GoodOver: TPW RR (WS RR)
00.15 E US 35, Cass, IN
Built 1999 Load: 53.5 t ADT: 2,527
SR 62
GoodOver: BRANCH POTTS CREEK
01.42 E SR 37, Crawford, IN
Built 2017 Load: 53.5 t ADT: 234
SCHNELL Rd
GoodOver: HURRICANE Creek
00.10 N of KYANA Rd., Dubois, IN
Built 1996 Load: 53.5 t ADT: 43
SPARKS ROAD
GoodOver: BEECH CREEK
0.80 E OF SR 43, Greene, IN
Built 2021 Load: 53.5 t ADT: 109
SR 213
GoodOver: KECK DITCH
01.64 N SR 37, Hamilton, IN
Built 1999 Load: 53.5 t ADT: 1,890
WEST SERVICE ROAD
GoodOver: NORTH BLUFF CREEK
0.68 N STONE CROSSING RD., Johnson, IN
Built 2022 Load: 53.5 t ADT: 840
EMERSON AVENUE
GoodOver: I-65 NB/SB
03.37 S I-465, Marion, IN
Built 2023 Load: 53.5 t ADT: 28,880
BURCH ROAD
GoodOver: BRANCH OF INDIAN CREEK
00.10 N GRAVES ROAD, Monroe, IN
Built 1980 Load: 53.5 t ADT: 163
VOTE RD
GoodOver: BR OF LITTLE LAUGHERY CR
00.90 MI. E. OF 3 MILE RD, Franklin, IN
Built 1992 Load: 53.6 t ADT: 120
THRALLS AVENUE
GoodOver: BR LITTLE SUGAR CREEK
00.10 W ARMS PLACE, Vigo, IN
Built 2009 Load: 53.6 t ADT: 755
CR 200 NORTH
GoodOver: S FORK OF WILDCAT CREEK
0.40 W OF CR 730 E, Clinton, IN
Built 1983 Load: 53.7 t ADT: 204
CR 1000 WEST
GoodOver: IROQUOIS RIVER
0.25 MILES N OF CR 100 N, Jasper, IN
Built 1965 Load: 53.7 t ADT: 181
59TH ST
GoodOver: LITTLE EAGLE CREEK
00.09 E OF MOLLER RD, Marion, IN
Built 1995 Load: 53.7 t ADT: 418
GRANDVIEW DRIVE
GoodOver: HOWARD JOHNSON DITCH
00.30 S 73RD ST, Marion, IN
Built 1989 Load: 53.7 t ADT: 11,402
CR 1200S
GoodOver: TOUGH CREEK
00.70 W OF CR 25 W, Shelby, IN
Built 2015 Load: 53.7 t ADT: 100
Showing 17,051-17,100 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.