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 250 E
GoodOver: UNT EAGAN DITCH
02.50 N US 50, Daviess, IN
Built 2012 Load: 43.7 t ADT: 399
CR 35
GoodOver: CEDAR CREEK
00.30 N OF US 6, DeKalb, IN
Built 2019 Load: 43.7 t ADT: 625
OLD ROAD
GoodOver: LITTLE BUCK CREEK
00.15 S of CR 775 S, Delaware, IN
Built 2006 Load: 43.7 t ADT: 210
CR 43
GoodOver: SOLOMON CREEK
00.50 S OF US 6, Elkhart, IN
Built 2019 Load: 43.7 t ADT: 1,820
BREHM RD
GoodOver: DUCK CREEK
00.40 S OF 246TH ST, Hamilton, IN
Built 1988 Load: 43.7 t ADT: 90
MILL CREEK ROAD
GoodOver: SLY RUN
00.01 S SR 38, Hamilton, IN
Built 2010 Load: 43.7 t ADT: 890
KINGS LN
GoodOver: NO NAME CREEK
00.10 S OF APPLE LN, Harrison, IN
Built 1991 Load: 43.7 t ADT: 430
RONALD REAGAN PKWY
GoodOver: CSX RAILROAD
00.21 N OF CR 400N, Hendricks, IN
Built 2018 Load: 43.7 t ADT: 22,100
CR 400E
GoodOver: KEENEY DITCH
00.20 S CR 850 N, Hendricks, IN
Built 2015 Load: 43.7 t ADT: 250
CR 400N
GoodOver: FRANKS DRAIN
0.3 MILES WEST OF CR 700, Jay, IN
Built 1961 Load: 43.7 t ADT: 138
SR 37 NBL
GoodOver: BLUFF CREEK
00.03 S SR 144, Johnson, IN
Built 1959 Load: 43.7 t ADT: 12,080
MOUNT ZION ROAD
GoodOver: DESHEE RIVER
00.92 N OF STATE ROAD 61, Knox, IN
Built 2017 Load: 43.7 t ADT: 130
I-465 SB
GoodOver: BIG EAGLE CREEK
02.45 N US 36, Marion, IN
Built 2012 Load: 43.7 t ADT: 75,150
I-65 SB / RAMP
GoodOver: MICHIGAN STREET
01.39 N I-70, Marion, IN
Built 2023 Load: 43.7 t ADT: 72,718
ACTON RD
GoodOver: WILDCAT BROOK
00.40 S I-74, Marion, IN
Built 1989 Load: 43.7 t ADT: 6,544
US 231
GoodOver: FRIENDS CREEK
02.40 S US 50, Martin, IN
Built 2013 Load: 43.7 t ADT: 5,519
CR 80N
GoodOver: BLACK CREEK
00.10 E of CR 300 W, Montgomery, IN
Built 1998 Load: 43.7 t ADT: 200
CR 1400 S
GoodOver: HUNTER DITCH
0.4 MI E SR 55, Newton, IN
Built 1976 Load: 43.7 t ADT: 143
SR 25 SB
GoodOver: SUGAR CREEK
08.10 N I-65, Tippecanoe, IN
Built 2013 Load: 43.7 t ADT: 12,479
CR 950E
GoodOver: Burkhalter Ditch
00.30 S of SR 38, Tippecanoe, IN
Built 2008 Load: 43.7 t ADT: 135
CR 900N
GoodOver: Brown Ditch
00.48 E MERIDIAN LINE RD., Tippecanoe, IN
Built 2019 Load: 43.7 t ADT: 187
CR 350S
GoodOver: REDWOOD CREEK
00.42 W of CR 450 W, Warren, IN
Built 2014 Load: 43.7 t ADT: 70
CR 500E
GoodOver: HINEN DRAIN
00.30 N CR 900 S, Whitley, IN
Built 2002 Load: 43.7 t ADT: 100
CR 1100W
GoodOver: ROBERT CHRISTY DITCH
00.20 S CR 500 S, Tipton, IN
Built 2018 Load: 43.8 t ADT: 150
CR 700 SOUTH
GoodOver: ROCK CREEK
00.30 E OF CR 200 E, Wells, IN
Built 2019 Load: 43.8 t ADT: 200
CR 800 EAST
GoodOver: SHOEMAKER DITCH
00.20 N OF CR 900 S, Wells, IN
Built 2023 Load: 43.8 t ADT: 100
CR 100N
GoodOver: DILLY CREEK
00.15 W OF 800 E, Hancock, IN
Built 2007 Load: 43.9 t ADT: 140
E WORTHSVILLE ROAD
GoodOver: GRASSY CREEK
0.25 E OF US 31, Johnson, IN
Built 2016 Load: 43.9 t ADT: 18,590
COLFAX STREET
GoodOver: LITTLE CALUMET RIVER
00.90 N. of RIDGE RD, Lake, IN
Built 2000 Load: 43.9 t ADT: 3,155
Oriole St
GoodOver: N BR OTTER CREEK
00.20 S KYLE AVE, Vigo, IN
Built 1988 Load: 43.9 t ADT: 188
CR 750 SOUTH
GoodOver: BERGER DITCH
0.20 MILES W OF CR 700 E, Adams, IN
Built 1996 Load: 44.0 t ADT: 110
THOMPSON RD
GoodOver: CHICKEN RUN CREEK
00.15 S of CHICKEN RUN RD, Jefferson, IN
Built 1979 Load: 44.0 t ADT: 275
SR 257
GoodOver: EAST FORK WHITE RIVER
05.30 N SR 356, Pike, IN
Built 1980 Load: 44.0 t ADT: 2,877
COOK Rd
GoodOver: CLEAR CREEK
00.50 E MCCULOUGH, Vigo, IN
Built 2018 Load: 44.0 t ADT: 188
MERIDIAN ROAD
GoodOver: SHULL DRAIN
00.40 N SR 114, Whitley, IN
Built 2000 Load: 44.0 t ADT: 125
COVERDALE RD
GoodOver: SUTER DRAIN
00.02 N OF WINTERS WAY, Allen, IN
Built 2014 Load: 44.1 t ADT: 1,431
CR 100N
GoodOver: CROOKED CREEK
00.30 W OF CR 625 W, Cass, IN
Built 1992 Load: 44.1 t ADT: 140
CR 200E
GoodOver: LITTLE ROCK CREEK
00.25 N OF CR 550 S, Cass, IN
Built 1997 Load: 44.1 t ADT: 880
CR 400E
GoodOver: DEER CREEK-N CHANNEL
00.40 S ON CR 1100 S, Cass, IN
Built 1989 Load: 44.1 t ADT: 160
LINCOLN PIKE
GoodOver: DEER CREEK
00.30 N OF CR 1150 S, Cass, IN
Built 1995 Load: 44.1 t ADT: 130
I-69 NB
GoodOver: N OVERFLOW WHITE RIVER
06.41 S SR 257, Daviess, IN
Built 2017 Load: 44.1 t ADT: 8,935
I-69 SB
GoodOver: N OVERFLOW WHITE RIVER
06.41 S SR 257, Daviess, IN
Built 2012 Load: 44.1 t ADT: 8,935
I-69 RAMP SWR
GoodOver: UNT HURRICANE BRANCH CR
00.04 S US 50, Daviess, IN
Built 2012 Load: 44.1 t ADT: 1,595
I-69
GoodOver: TRIBUTARY WEAVER DITCH
04.31 N SR 58, Daviess, IN
Built 2011 Load: 44.1 t ADT: 13,675
I-74 RAMP
GoodOver: INDIANA & OHIO RR
05.32 E SR 1, Dearborn, IN
Built 1961 Load: 44.1 t ADT: 3,968
SANGAMAW RD
GoodOver: HAYES BRANCH
00.40 W SR 62, Dearborn, IN
Built 2015 Load: 44.1 t ADT: 470
CR 62
GoodOver: WETLANDS AREA
00.28 W OF CR 29, DeKalb, IN
Built 2021 Load: 44.1 t ADT: 125
SR 19
GoodOver: CHRISTIANA CREEK
02.43 S I-90, Elkhart, IN
Built 1988 Load: 44.1 t ADT: 20,786
PEPPERMILL LN
GoodOver: PEPPERMILL POND
00.12 S OF 116TH ST, Hamilton, IN
Built 1995 Load: 44.1 t ADT: 370
CR 600N
GoodOver: SUGAR CREEK
00.36 E OF 50 W, Hancock, IN
Built 1989 Load: 44.1 t ADT: 1,960
Showing 16,201-16,250 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.