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 200E
GoodOver: WILEY THOMPSON DITCH
00.30 N OF CR 800 S, Boone, IN
Built 2005 Load: 47.0 t ADT: 420
ENTERPRISE BLVD
GoodOver: SANITARY DITCH
00.50 S OF SR 32, Boone, IN
Built 2000 Load: 47.0 t ADT: 290
SR 46
GoodOver: BIRCH CREEK
00.92 W SR 59, Clay, IN
Built 2014 Load: 47.0 t ADT: 3,007
SR 59
GoodOver: SUSAN BROTHERS CREEK
2.56 S SR 246, Clay, IN
Built 2018 Load: 47.0 t ADT: 1,600
SR 64
GoodOver: FLEMING CREEK
00.40 E SR 145, Crawford, IN
Built 1935 Load: 47.0 t ADT: 4,200
ALTON ROAD
GoodOver: MILL CREEK
0.32 N E BUZZARD ROOST RD, Crawford, IN
Built 2022 Load: 47.0 t ADT: 100
I-69 SB
GoodOver: UNT VEALE CREEK
02.44 S SR 257, Daviess, IN
Built 2012 Load: 47.0 t ADT: 8,935
CR 400N
GoodOver: BISON Branch
00.50 E of SR 45, Dubois, IN
Built 2003 Load: 47.0 t ADT: 667
SR 13
GoodOver: ELKHART RIVER
04.09 N US 33, Elkhart, IN
Built 2009 Load: 47.0 t ADT: 2,163
CR 350 S
GoodOver: DITCH OF E FORK KEG CR
00.20 W OF CR 1200 E, Gibson, IN
Built 2000 Load: 47.0 t ADT: 100
CR 1175 WEST
GoodOver: BEEHUNTER DITCH
0.30 S OF CR 200 N, Greene, IN
Built 2019 Load: 47.0 t ADT: 881
SR 38
GoodOver: LINDLEY DITCH
00.58 W US 31, Hamilton, IN
Built 2011 Load: 47.0 t ADT: 6,802
RULON RD
GoodOver: WEASEL CREEK
00.15 S OF 281ST ST, Hamilton, IN
Built 2007 Load: 47.0 t ADT: 140
OLIO RD
GoodOver: MUD CREEK
00.32 N OF 126TH ST, Hamilton, IN
Built 1998 Load: 47.0 t ADT: 21,350
STRAWTOWN AVE
GoodOver: DYERS CREEK
01.80 W SR 13, Hamilton, IN
Built 2018 Load: 47.0 t ADT: 1,470
CR 950N
GoodOver: BUCK CREEK
00.30 E OF CR 100 E, Henry, IN
Built 1997 Load: 47.0 t ADT: 262
THOMPSON RD
GoodOver: THOMPSON BRANCH
00.22 N of INTERSTATE BLO, Jefferson, IN
Built 1986 Load: 47.0 t ADT: 275
US 50 EB
GoodOver: KESSINGER DITCH
03.65 W SR 550, Knox, IN
Built 1999 Load: 47.0 t ADT: 4,059
COUNTRY CLUB ROAD
GoodOver: EAGLE CREEK
01.10 N OF CR 150 S, Kosciusko, IN
Built 2015 Load: 47.0 t ADT: 4,125
117TH AVENUE
GoodOver: WEST CREEK
00.30 E. of WHITE OAK Ave, Lake, IN
Built 2023 Load: 47.0 t ADT: 767
OLD SR 37
GoodOver: GULLETTS CREEK
01.35 S OF WASHBOARD RD, Lawrence, IN
Built 2012 Load: 47.0 t ADT: 772
CR 300E
GoodOver: SLY FORK
00.30 S CR 600 S, Madison, IN
Built 1974 Load: 47.0 t ADT: 957
SR 37 NB
GoodOver: PLEASANT RUN CREEK
04.16 S I-465, Marion, IN
Built 2022 Load: 47.0 t ADT: 34,050
BIG HURRICANE RD
GoodOver: BRANCH OF LAMBS CREEK
00.17 E OF N HANCOCK LANE, Morgan, IN
Built 2018 Load: 47.0 t ADT: 440
CR 900 S
GoodOver: GARRARD DITCH
0.2 MI W CR 600 W, Newton, IN
Built 1969 Load: 47.0 t ADT: 143
US 150
GoodOver: LICK CREEK
03.04 W SR 37, Orange, IN
Built 2000 Load: 47.0 t ADT: 5,365
South River Rd
GoodOver: Tributary Wabash River
00.16 SE of CR 350 W, Tippecanoe, IN
Built 2005 Load: 47.0 t ADT: 2,372
CR 1200 S
GoodOver: CART CREEK
00.20 E OF MERIDIAN, Wabash, IN
Built 2019 Load: 47.0 t ADT: 240
GAAR JACKSON ROAD
GoodOver: LICK CREEK
.1 MI. W OF ROUND BARN RD, Wayne, IN
Built 2012 Load: 47.0 t ADT: 543
CR 600 WEST
GoodOver: SHADLE DRAIN
00.20 N OF CR 1000 S, Wells, IN
Built 2020 Load: 47.0 t ADT: 330
CLAY ST
GoodOver: KANKAKEE RIVER
00.20 S of 217th AVE, Lake, IN
Built 2015 Load: 47.1 t ADT: 948
I-90 EB
GoodOver: GRAND ELK RR
01.26 E SR 15, Elkhart, IN
Built 1956 Load: 47.2 t ADT: 12,465
I-90 WB
GoodOver: GRAND ELK RR
01.26 E SR 15, Elkhart, IN
Built 1956 Load: 47.2 t ADT: 12,465
CR 250 WEST
GoodOver: INDIANA RAILROAD
0.20 N OF BASELINE ROAD, Greene, IN
Built 2010 Load: 47.2 t ADT: 292
DUNN BRIDGE ROAD
GoodOver: LITTLE SALT CREEK
01.02 S OF MEADOWS CH, Lawrence, IN
Built 1961 Load: 47.2 t ADT: 244
YORK St
GoodOver: LEONARD Ditch
00.10 W of OAKSIDE Ave., St. Joseph, IN
Built 2008 Load: 47.2 t ADT: 162
PLUM CREEK ROAD
GoodOver: BRANCH OF PLUM CREEK
00.01 S OF SADIE GREEN RD, Switzerland, IN
Built 2020 Load: 47.2 t ADT: 250
CR 300W
GoodOver: GRASSY BRANCH
0.00 S CR 625S, Boone, IN
Built 2023 Load: 47.3 t ADT: 50
SR 25 NB
GoodOver: NS RR
02.57 N US 421, Carroll, IN
Built 2013 Load: 47.3 t ADT: 4,700
US 24
GoodOver: COTTONWOOD CREEK
01.79 W US 35, Cass, IN
Built 1933 Load: 47.3 t ADT: 7,984
MORGAN CREEK CT
GoodOver: MITCHENER DITCH
00.12 E OF GRAY RD, Hamilton, IN
Built 2006 Load: 47.3 t ADT: 840
HARRISON SPRING RD
GoodOver: BRANCH OF BLUE RIVER
00.50 N OF SR 62, Harrison, IN
Built 1987 Load: 47.3 t ADT: 90
BURKHART BLVD
GoodOver: CONRAIL L&I RR
1.84 MI S US 50, Jackson, IN
Built 2021 Load: 47.3 t ADT: 10,150
BROOK/MANVILLE RD
GoodOver: MOLLYS RUN
00.85 N OF GREENBRIER RD, Jefferson, IN
Built 2010 Load: 47.3 t ADT: 100
I-70 EB
GoodOver: PLEASANT RUN
00.42 W I-465, Marion, IN
Built 1967 Load: 47.3 t ADT: 48,893
N QUEEN ROAD
GoodOver: JESSE MCKESSON DITCH
00.50 N OF W 1ST ROAD, Marshall, IN
Built 2023 Load: 47.3 t ADT: 125
CRANE ROAD
GoodOver: SEED TICK CREEK
0.08 S OF KILLION MILL, Martin, IN
Built 2017 Load: 47.3 t ADT: 63
SR 3
GoodOver: BIXLER LAKE DITCH
00.16 S US 6, Noble, IN
Built 1971 Load: 47.3 t ADT: 11,119
BELLS BRANCH ROAD
GoodOver: BELL BRANCH
01.16 N OF ICEBERG RD, Ohio, IN
Built 2011 Load: 47.3 t ADT: 100
HARTFORD PARK
GoodOver: BRANCH LAUGHERY CR
0.10 E OF HARTFORD RIDGE, Ohio, IN
Built 2014 Load: 47.3 t ADT: 200
Showing 16,601-16,650 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.