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 30 EB
GoodOver: BAKER DITCH
00.28 E SR 17, Marshall, IN
Built 2019 Load: 42.4 t ADT: 9,925
TAMARACK ROAD
GoodOver: JESSE MCKESSON DITCH
00.40 N OF W 1ST ROAD, Marshall, IN
Built 2023 Load: 42.4 t ADT: 875
US 41 NB
GoodOver: ABANDONED RR
01.09 N SR 114, Newton, IN
Built 1953 Load: 42.4 t ADT: 4,168
US 41 SB
GoodOver: ABANDONED RR
01.09 N SR 114, Newton, IN
Built 1953 Load: 42.4 t ADT: 2,549
WHITE Rd
GoodOver: Branch of ARNOLD Creek
00.00 Int of SR 262, Ohio, IN
Built 2012 Load: 42.4 t ADT: 38
BELLS BRANCH RD
GoodOver: BELLS BRANCH
00.60 N OF ICEBERG RD, Ohio, IN
Built 2013 Load: 42.4 t ADT: 100
SR 145
GoodOver: SULPHUR FORK CREEK
07.13 N SR 37, Perry, IN
Built 1980 Load: 42.4 t ADT: 420
CR 200E
GoodOver: BRANCH OF WHITE RIVER
00.12 MI S OF SR 32, Randolph, IN
Built 1992 Load: 42.4 t ADT: 145
SR 44
GoodOver: SUGAR CREEK
03.61 E I-65, Shelby, IN
Built 2009 Load: 42.4 t ADT: 5,816
SR 54
GoodOver: BUTTERMILK CREEK
01.39 W SR 159, Sullivan, IN
Built 2009 Load: 42.4 t ADT: 5,514
US 24 WB
GoodOver: LAGRO CREEK
00.48 E SR 524, Wabash, IN
Built 2000 Load: 42.4 t ADT: 4,170
CR 400 W
GoodOver: BEAR GRASS CREEK
00.20 S OF CR 800 N, Wabash, IN
Built 1982 Load: 42.4 t ADT: 220
SR 1
GoodOver: BILL'S CREEK
02.55 S SR 218, Wells, IN
Built 2013 Load: 42.4 t ADT: 2,338
BERTHAUD RD
GoodOver: LOMONT DRAIN
00.25 S BREMER ROAD, Allen, IN
Built 2005 Load: 42.5 t ADT: 156
STATE LINE ROAD
GoodOver: H. O. WHITE DRAIN
00.01 N OF HALEY ROAD, Allen, IN
Built 1993 Load: 42.5 t ADT: 573
Old Rd 45
GoodOver: East Fork MILL Creek
00.20 SW of CR 600 N, Dubois, IN
Built 1991 Load: 42.5 t ADT: 87
CR 200S
GoodOver: BRIER CREEK
00.33 W OF S 700 W, Hancock, IN
Built 1985 Load: 42.5 t ADT: 3,980
CR 400N
GoodOver: LIMBERLOST CREEK
0.6 MILES WEST OF CR 850, Jay, IN
Built 2001 Load: 42.5 t ADT: 138
CR 600N
GoodOver: KILLBUCK CREEK
00.10 W CR 425 E, Madison, IN
Built 1999 Load: 42.5 t ADT: 425
86TH STREET
GoodOver: DELAWARE CREEK
00.08 W OF TOWNSHIP LINE, Marion, IN
Built 1993 Load: 42.5 t ADT: 59,559
BAKER ROAD
GoodOver: MAZE CREEK
00.15 S MAZE ROAD, Marion, IN
Built 2011 Load: 42.5 t ADT: 464
CR 975E
GoodOver: LITTLE SUGAR CREEK
00.20 N of SR 32, Montgomery, IN
Built 1980 Load: 42.5 t ADT: 100
CR 800W
GoodOver: BR S FK LITTLE RACCOON C
00.40 S of SR 236, Putnam, IN
Built 1988 Load: 42.5 t ADT: 100
CONTRERAS PIKE
GoodOver: INDIAN CREEK
00.01 E OF BROOKVILLE PIK, Union, IN
Built 1965 Load: 42.5 t ADT: 650
MT PLEASANT RD
GoodOver: LITTLE PIGEON CREEK
00.60 E OF OLD STATE RD, Vanderburgh, IN
Built 2005 Load: 42.5 t ADT: 6,028
SR 42
GoodOver: HONEY CREEK
03.94 E SR 46/US 40, Vigo, IN
Built 1950 Load: 42.5 t ADT: 2,570
BLOOMINGTON ROAD
GoodOver: Branch of HONEY CREEK
00.40 W TABERTOWN, Vigo, IN
Built 2003 Load: 42.5 t ADT: 378
GRIST RD
GoodOver: BECHTOLD DITCH
00.20 E OF SINGER RD, Wabash, IN
Built 1990 Load: 42.5 t ADT: 100
SR 227
GoodOver: N BRANCH SHORT CREEK
00.81 S US 27, Wayne, IN
Built 2000 Load: 42.5 t ADT: 2,773
CR 100S
GoodOver: ROCK CREEK
00.20 E OF CR 400 W, Wells, IN
Built 1997 Load: 42.5 t ADT: 250
CR 650W
GoodOver: RAYMAN DITCH
00.03 S CR 1150 S, White, IN
Built 1994 Load: 42.5 t ADT: 100
CR 22
GoodOver: MATSON DITCH
01.30 E OF CR 41, DeKalb, IN
Built 2017 Load: 42.6 t ADT: 250
CR 500N
GoodOver: BUCK CREEK
00.40 E OF N 500 W, Hancock, IN
Built 1975 Load: 42.6 t ADT: 1,320
CR 200S
GoodOver: BRANCH OF NAMELESS CREEK
00.34 W OF S 600 E, Hancock, IN
Built 1989 Load: 42.6 t ADT: 290
Harmony Twp. Rd
GoodOver: McAdoo Creek
00.51 MI W of STALLINGS R, Posey, IN
Built 1974 Load: 42.6 t ADT: 245
CR 700N
GoodOver: BOGUS RUN
00.12 W OF CR 500 W, Pulaski, IN
Built 2018 Load: 42.6 t ADT: 130
CR 300E
GoodOver: N FORK LITTLE PIGEON CR
00.44 N of CR 1700 N, Spencer, IN
Built 2019 Load: 42.6 t ADT: 1,220
CR 450 NORTH
GoodOver: DRAKE DITCH
0.20 MILES W OF CR 600 E, Adams, IN
Built 1993 Load: 42.7 t ADT: 148
PINERIDGE RD
GoodOver: YORK PRAIRIE CREEK
00.07 N of N PINERIDGE CT, Delaware, IN
Built 1991 Load: 42.7 t ADT: 90
HIGHLAND AVENUE
GoodOver: MUNCIE CREEK
00.25 W MLK JR BLVD, Delaware, IN
Built 2013 Load: 42.7 t ADT: 1,740
CR 450S
GoodOver: BRANCH OF SIX MILE CREEK
00.07 E OF S 800 E, Hancock, IN
Built 1987 Load: 42.7 t ADT: 240
CR 225E
GoodOver: GREG'S DITCH
00.20 N OF CR 150 S, Hendricks, IN
Built 1992 Load: 42.7 t ADT: 1,050
CR 200N
GoodOver: MUTTON CREEK
00.40 W OF CR 900 W, Jennings, IN
Built 1950 Load: 42.7 t ADT: 150
I-65 NB
GoodOver: SUGAR CREEK
03.76 S SR 44, Johnson, IN
Built 1970 Load: 42.7 t ADT: 28,018
I-65 SB
GoodOver: SUGAR CREEK
03.76 S SR 44, Johnson, IN
Built 1970 Load: 42.7 t ADT: 27,789
SPRINGTOWN ROAD
GoodOver: COTTON BRANCH
00.37 E EMISON MILL RD, Knox, IN
Built 2013 Load: 42.7 t ADT: 130
MCCLURE RD
GoodOver: LAMBS CREEK
00.26 N OF KIVETT RD, Morgan, IN
Built 1979 Load: 42.7 t ADT: 190
PLUMMER RD
GoodOver: CLEAR CREEK
00.38 S OF MAPLE GROVE RO, Morgan, IN
Built 1977 Load: 42.7 t ADT: 190
1050 E/HARDY MILL
GoodOver: W FK FOURTEEN MILE CR
00.01 S OF ARBUCKLE RD, Scott, IN
Built 2008 Load: 42.7 t ADT: 100
ORCHARD RD
GoodOver: BRANCH LITTLE PIGEON CR
00.25 S of CR 900 N, Spencer, IN
Built 2006 Load: 42.7 t ADT: 170
Showing 16,001-16,050 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.