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
I-65 NB
GoodOver: BIG BLUE RIVER
02.03 N SR 252, Shelby, IN
Built 1969 Load: 31.4 t ADT: 28,018
I-65 SB
GoodOver: BIG BLUE RIVER
02.03 N SR 252, Shelby, IN
Built 1969 Load: 31.4 t ADT: 27,789
US 231 NB
GoodOver: LITTLE PIGEON CREEK
01.12 S SR 62, Spencer, IN
Built 2010 Load: 31.4 t ADT: 4,800
CR 550E
GoodOver: N FORK LITTLE PIGEON CR
00.17 S of SR 245, Spencer, IN
Built 2009 Load: 31.4 t ADT: 100
TURTLE CREEK RD
GoodOver: TURTLE CREEK
00.01 SW of PAUL CHASE RD, Switzerland, IN
Built 2007 Load: 31.4 t ADT: 450
CR 350S
GoodOver: Elliott Ditch
00.21 SE of US 231, Tippecanoe, IN
Built 1998 Load: 31.4 t ADT: 11,835
#6 SCHOOL RD
GoodOver: FORK OF BIG CREEK
00.20 W OF HENZE RD, Vanderburgh, IN
Built 1969 Load: 31.4 t ADT: 844
CR 250W
GoodOver: LITTLE VERMILLION RIVER
00.00 CR 200 N, Vermillion, IN
Built 2009 Load: 31.4 t ADT: 148
AMERICAN RD
GoodOver: TREATY CREEK
00.50 S OF CR 700 S, Wabash, IN
Built 1955 Load: 31.4 t ADT: 225
LINCOLN TRAIL ROAD
GoodOver: COLES CREEK
01.11 MI W OF SR 161, Warrick, IN
Built 1978 Load: 31.4 t ADT: 326
US 40
GoodOver: MARTINDALE CREEK
00.38 E SR 1, Wayne, IN
Built 1997 Load: 31.4 t ADT: 6,162
FRONT ST
GoodOver: CRIETZ CREEK
0.1 MI EAST OF GREEN ST, Wayne, IN
Built 1987 Load: 31.4 t ADT: 732
CENTER STREET
GoodOver: FREDRICKS DITCH
00.10 E OF 700W, Cass, IN
Built 2009 Load: 31.5 t ADT: 390
CR 400N
GoodOver: JAY DITCH
00.10 E OF N 700 W, Hancock, IN
Built 2007 Load: 31.5 t ADT: 1,220
LITTLE SALT CR RUN
GoodOver: KNOB CREEK
00.10 E OF CR 65 E, Lawrence, IN
Built 1984 Load: 31.5 t ADT: 193
SR 57
GoodOver: EAST FORK WHITE RIVER
04.62 N SR 356, Pike, IN
Built 1972 Load: 31.5 t ADT: 6,016
CR 800E
GoodOver: BR OF BELLE UNION CREEK
00.10 N of CR 600 S, Putnam, IN
Built 2003 Load: 31.5 t ADT: 410
CR 660N
GoodOver: Sugar Creek
00.20 W of CR 775 E, Tippecanoe, IN
Built 1996 Load: 31.5 t ADT: 100
CR 1000 WEST
GoodOver: OWL CREEK
00.90 N OF CR 900 S, Wells, IN
Built 1988 Load: 31.5 t ADT: 100
CR 900N
GoodOver: BIG MONON DITCH
00.62 W SR 39, White, IN
Built 1976 Load: 31.5 t ADT: 270
CR 100S
GoodOver: FINIGAN DITCH
00.50 W of SR 71, Benton, IN
Built 1969 Load: 31.6 t ADT: 88
CR 200S
GoodOver: HOAGLAND DITCH
00.32 E CR 1000 W, White, IN
Built 1977 Load: 31.6 t ADT: 110
LOWER HUNTINGTON R
GoodOver: FAIRFIELD DRAIN
00.10 E ARDMORE AVE, Allen, IN
Built 2008 Load: 31.7 t ADT: 8,025
BROWNSTOWN ROAD
GoodOver: BROWNSTOWN CREEK
0.20 N OF ALLEN LANE, Crawford, IN
Built 1930 Load: 31.7 t ADT: 411
BEAN LN
GoodOver: DOG CREEK
0.00 W OF MELTON ROAD, Crawford, IN
Built 2010 Load: 31.7 t ADT: 141
CR 600S
GoodOver: BACK CREEK
00.07 MI W of FAIRMOUNT A, Grant, IN
Built 1968 Load: 31.7 t ADT: 630
CR 1000 NORTH
GoodOver: SCHATLEY DITCH
0.50 MILES W OF CR 500 W, Jasper, IN
Built 1993 Load: 31.7 t ADT: 139
CR 500N
GoodOver: LIMBERLOST CREEK
0.2 MILES WEST OF CR 450, Jay, IN
Built 2005 Load: 31.7 t ADT: 163
CR 725E EAST PRONG
GoodOver: WILSON FORK
00.08 S of SR 62, Jefferson, IN
Built 2010 Load: 31.7 t ADT: 100
SHILO ROAD
GoodOver: BEANBLOSSOM CREEK
00.40 S ANDERSON RD, Monroe, IN
Built 1996 Load: 31.7 t ADT: 143
CR 1000E
GoodOver: WITHE CREEK
00.20 S of CR 800 N, Montgomery, IN
Built 2000 Load: 31.7 t ADT: 150
OLD SR 55
GoodOver: BLACK CREEK
00.40 N of US 136, Montgomery, IN
Built 1992 Load: 31.7 t ADT: 1,600
OLD HENDERSON RD
GoodOver: OHIO RIVER DRAIN
00.20 S OF NEWMAN RD, Vanderburgh, IN
Built 1999 Load: 31.7 t ADT: 173
TRAINER LN
GoodOver: S FORK BLUE RIVER
01.70 W SR 335, Washington, IN
Built 1974 Load: 31.7 t ADT: 244
CR 100W
GoodOver: HOAGLAND DITCH
00.51 N CR 400 N, White, IN
Built 1995 Load: 31.7 t ADT: 100
CR 300W
GoodOver: HONEY CREEK
00.02 N CR 50 N, White, IN
Built 1977 Load: 31.7 t ADT: 100
US 27
GoodOver: WABASH RIVER
01.80 N SR 116, Adams, IN
Built 1966 Load: 31.8 t ADT: 5,539
CR 1200E
GoodOver: FALL FORK CLIFTY CREEK
00.49 N OF CR 200 N, Bartholomew, IN
Built 2003 Load: 31.8 t ADT: 720
CR 550N
GoodOver: HAW CREEK
01.50 E CR 250 E, Bartholomew, IN
Built 1986 Load: 31.8 t ADT: 230
CR 300 EAST
GoodOver: UNNAMED DITCH
0.25 MILES S CR 150 S, Benton, IN
Built 2022 Load: 31.8 t ADT: 98
I-64 WBL
GoodOver: JABY CREEK
00.98 W SR 66, Crawford, IN
Built 1973 Load: 31.8 t ADT: 8,160
I-69 NB
GoodOver: UNT EAGAN DITCH
02.47 N US 50, Daviess, IN
Built 2012 Load: 31.8 t ADT: 7,500
I-69 NB
GoodOver: EPSOM LATERAL
02.34 S SR 58, Daviess, IN
Built 2011 Load: 31.8 t ADT: 7,550
I-69 SB
GoodOver: EPSOM LATERAL
02.34 S SR 58, Daviess, IN
Built 2011 Load: 31.8 t ADT: 7,550
US 421
GoodOver: SAND CREEK
00.65 S SR 46, Decatur, IN
Built 1966 Load: 31.8 t ADT: 9,810
US 35 NB
GoodOver: WHITE RIVER
01.50 S SR 32, Delaware, IN
Built 1973 Load: 31.8 t ADT: 7,162
US 35 SB
GoodOver: WHITE RIVER
01.50 S SR 32, Delaware, IN
Built 1973 Load: 31.8 t ADT: 6,948
BALMER-FENWICK Rd
GoodOver: BIG INDIAN Creek
00.10 W of ATKINS Rd, Floyd, IN
Built 1981 Load: 31.8 t ADT: 380
CR 350 EAST
GoodOver: TIPPECANOE RIVER
00.02 N OF SR 25, Fulton, IN
Built 1975 Load: 31.8 t ADT: 750
SR 64
GoodOver: SHY DITCH OVERFLOW
01.65 E SR 357, Gibson, IN
Built 1993 Load: 31.8 t ADT: 5,340
Showing 12,301-12,350 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.