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 1250W
GoodOver: HALFWAY CREEK
0.4 MILES NORTH OF CR 800, Jay, IN
Built 1998 Load: 42.1 t ADT: 66
CR 250E
GoodOver: LIMBERLOST CREEK
0.3 MILES NORTH OF SR 67, Jay, IN
Built 1996 Load: 42.1 t ADT: 138
68TH PLACE
GoodOver: BRANCH OF TURKEY CREEK
00.20 W. of SR 53, Lake, IN
Built 2012 Load: 42.1 t ADT: 5,943
I-65 SB to I-70 EB
GoodOver: LEWIS STR, MONON TRAIL
00.61 E I-65, Marion, IN
Built 2023 Load: 42.1 t ADT: 32,125
WILSON RD
GoodOver: FISHBACK CREEK
01.01 W I-65, Marion, IN
Built 1998 Load: 42.1 t ADT: 1,502
US 31 SB
GoodOver: ELMER SELTENRIGHT DITCH
00.90 S US 6, Marshall, IN
Built 2014 Load: 42.1 t ADT: 7,729
SR 67
GoodOver: TRIBUTARY FALL CREEK
7.46 S SR 39, Morgan, IN
Built 2016 Load: 42.1 t ADT: 3,783
ARTESIAN AVENUE
GoodOver: UNT TO INDIAN CREEK
0.26 E. MAHALASVILLE RD., Morgan, IN
Built 2020 Load: 42.1 t ADT: 3,340
SR 337
GoodOver: LOST RIVER
03.72 S SR37, Orange, IN
Built 2022 Load: 42.1 t ADT: 940
SR 42
GoodOver: UNT N FORK JORDAN CR
05.27 W SR 243, Owen, IN
Built 2014 Load: 42.1 t ADT: 720
CR 100E
GoodOver: CLEAR CREEK
00.10 MI S CR 500 N, Randolph, IN
Built 2013 Load: 42.1 t ADT: 136
US 231 NB
GoodOver: AEP MCDONOUGH RR SPUR
01.80 N SR 66, Spencer, IN
Built 2007 Load: 42.1 t ADT: 5,000
CR 100E
GoodOver: Wea Creek
00.02 N of CR 510 S, Tippecanoe, IN
Built 1987 Load: 42.1 t ADT: 3,067
CR 300S
GoodOver: DIXON CREEK
00.60 W OF CR 400 W, Tipton, IN
Built 2002 Load: 42.1 t ADT: 125
CR 75S
GoodOver: POLYWOG CREEK
00.20 W OF CR 700 E, Tipton, IN
Built 2002 Load: 42.1 t ADT: 100
SR 641 NB
GoodOver: INDIANA/CSXT RR
02.93 N US 41, Vigo, IN
Built 2009 Load: 42.1 t ADT: 8,266
SR 641 SB
GoodOver: UNT LITTLE HONEY CREEK
03.50 N US 41, Vigo, IN
Built 2014 Load: 42.1 t ADT: 6,774
EASTERN SCHOOL RD
GoodOver: BR S FORK BLUE RIVER
02.00 S MOTSINGER RD, Washington, IN
Built 1960 Load: 42.1 t ADT: 300
CR 175 EAST
GoodOver: DOWTY DITCH
00.90 N OF CR 400 N, Wells, IN
Built 1989 Load: 42.1 t ADT: 100
SR 16
GoodOver: TIPPECANOE W X-ING
01.55 E SR 39 W JCT, White, IN
Built 1974 Load: 42.1 t ADT: 3,132
Crab Orchard Rd
GoodOver: Big Creek
02.32 W HWY 69, Posey, IN
Built 2001 Load: 42.2 t ADT: 172
Showers Rd
GoodOver: Big Creek
00.88 MI N OF SR 65, Posey, IN
Built 1997 Load: 42.2 t ADT: 357
TYLER ROAD
GoodOver: YELLOW BANK CREEK
00.80 E SR 23, St. Joseph, IN
Built 2012 Load: 42.2 t ADT: 213
KEISER RD
GoodOver: GANGWER DRAIN
00.15 S SR 9, Whitley, IN
Built 2004 Load: 42.2 t ADT: 300
CR 50 EAST
GoodOver: ENGLE DITCH
0.10 MILES N OF CR 1000 S, Adams, IN
Built 1970 Load: 42.3 t ADT: 110
CR 1125E
GoodOver: EAST FORK WHITE RIVER
01.51 S of CR 950 S, Daviess, IN
Built 2008 Load: 42.3 t ADT: 339
RIVER ROAD
GoodOver: YORK PRAIRIE CREEK
00.47 E of CR 725 W, Delaware, IN
Built 1996 Load: 42.3 t ADT: 620
GOLDEN GROVE ROAD
GoodOver: HONEY CREEK
0.40 W OF CR 400 W, Johnson, IN
Built 1980 Load: 42.3 t ADT: 128
SYCAMORE Rd
GoodOver: POTATO Creek
00.10 S of OSBORNE Rd, St. Joseph, IN
Built 1998 Load: 42.3 t ADT: 83
CR 750W
GoodOver: RAY COX DITCH
00.60 S OF CR 400 S, Tipton, IN
Built 2000 Load: 42.3 t ADT: 125
CR 150 EAST
GoodOver: HUNTER DRAIN
00.20 N OF CR 850 N, Wells, IN
Built 1986 Load: 42.3 t ADT: 164
US 24 EB
GoodOver: VILAND DITCH
02.02 E SR 101, Allen, IN
Built 2009 Load: 42.4 t ADT: 7,647
US 24 WB
GoodOver: VILAND DITCH
02.02 E SR 101, Allen, IN
Built 2009 Load: 42.4 t ADT: 7,382
SR 18
GoodOver: SHINN DITCH
07.00 E SR 3, Blackford, IN
Built 2009 Load: 42.4 t ADT: 1,561
BISCHOFF HILL RD
GoodOver: LOGAN CREEK
00.50 N OF SR 46, Dearborn, IN
Built 1995 Load: 42.4 t ADT: 90
I-69 NB
GoodOver: CEDAR CREEK
00.22 N US 6, DeKalb, IN
Built 1963 Load: 42.4 t ADT: 15,634
CR 1050 W
GoodOver: BARREN CREEK
00.70 S OF SR 165, Gibson, IN
Built 1995 Load: 42.4 t ADT: 115
S RICHLAND CREEK D
GoodOver: RICHLAND CREEK
00.20 S OF SR 64, Gibson, IN
Built 1993 Load: 42.4 t ADT: 1,240
CR 200 E
GoodOver: TOOPS DITCH
00.40 S OF SR 168, Gibson, IN
Built 2019 Load: 42.4 t ADT: 110
SR 5
GoodOver: BLACK CREEK
03.21 N SR 18, Grant, IN
Built 1957 Load: 42.4 t ADT: 2,140
CR 400E
GoodOver: LUGAR CREEK
00.50 S SR 18, Grant, IN
Built 1999 Load: 42.4 t ADT: 2,230
SR 39
GoodOver: WEST FK WHITE LICK CREEK
02.85 N SR 236, Hendricks, IN
Built 1936 Load: 42.4 t ADT: 4,280
I-74 EB
GoodOver: WEST FK WHITE LICK CREEK
03.65 W SR 267, Hendricks, IN
Built 1960 Load: 42.4 t ADT: 12,739
I-74 WB
GoodOver: WEST FK WHITE LICK CREEK
03.65 W SR 267, Hendricks, IN
Built 1960 Load: 42.4 t ADT: 12,739
CR 200 WEST
GoodOver: MAJENICA CREEK
0.5 MI N OF CR 400 S, Huntington, IN
Built 2015 Load: 42.4 t ADT: 110
I-65 NB
GoodOver: CSX RR
00.74 N US 50, Jackson, IN
Built 1959 Load: 42.4 t ADT: 16,025
CR 125E
GoodOver: Knob Creek
00.52 S of CR 400 S, Jackson, IN
Built 2010 Load: 42.4 t ADT: 30
GRANDVIEW ROAD
GoodOver: POLLARD DITCH
00.14 W OF LEE PEPMIER RO, Knox, IN
Built 2005 Load: 42.4 t ADT: 130
SR 54
GoodOver: INDIAN CREEK
02.91 W SR 58, Lawrence, IN
Built 1996 Load: 42.4 t ADT: 1,423
SR 158
GoodOver: SALT CREEK
00.41 W SR 450, Lawrence, IN
Built 1960 Load: 42.4 t ADT: 4,473
Showing 15,951-16,000 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.