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
ALLISONVILLE RD
GoodOver: CHEENEY CREEK
00.08 N OF 106TH ST, Hamilton, IN
Built 2005 Load: 48.9 t ADT: 45,850
WOLF RUN RD
GoodOver: WILLIAM LEHR DITCH
00.06 E OF FOLLOW DRIVE, Hamilton, IN
Built 2002 Load: 48.9 t ADT: 2,140
CR 300S
GoodOver: BRANCH OF E FORK MILL CR
00.40 E OF CR 250 W, Hendricks, IN
Built 2001 Load: 48.9 t ADT: 150
I-69 NB
GoodOver: ELKENBERRY DITCH
02.47 S US 224, Huntington, IN
Built 1963 Load: 48.9 t ADT: 15,000
I-69 SB
GoodOver: ELKENBERRY DITCH
02.47 S US 224, Huntington, IN
Built 1963 Load: 48.9 t ADT: 14,295
I-65 SB
GoodOver: KANKAKEE RIVER
04.82 N SR 10, Newton, IN
Built 2018 Load: 48.9 t ADT: 18,482
ARBA PIKE RD
GoodOver: DISMAL CREEK
00.43 MI S OF CR 100 S, Randolph, IN
Built 2010 Load: 48.9 t ADT: 133
SR 56
GoodOver: GREEN VALLEY CREEK
06.54 W SR 129, Switzerland, IN
Built 2019 Load: 48.9 t ADT: 1,760
SR 301
GoodOver: WABASH RIVER
00.18 N SR 116, Wells, IN
Built 1984 Load: 48.9 t ADT: 684
CR 600E
GoodOver: EIGHT MILE CREEK
00.30 N OF CR 700N, Wells, IN
Built 1960 Load: 48.9 t ADT: 452
SR 59
GoodOver: GUIRL DITCH
04.69 N SR 48, Clay, IN
Built 1997 Load: 49.0 t ADT: 1,487
SR 26
GoodOver: CAMPBELLS RUN
00.72 W US 421, Clinton, IN
Built 1937 Load: 49.0 t ADT: 7,458
S COUNTY LINE RD
GoodOver: HILKEY DITCH
01.50 W CR 39, DeKalb, IN
Built 1978 Load: 49.0 t ADT: 375
ROBINSON ROAD
GoodOver: LITTLE CLIFT CREEK
0.60 S OF DOBSON ROAD, Greene, IN
Built 2018 Load: 49.0 t ADT: 110
SOUTH UNDERWOOD RD
GoodOver: ZECHIEL ARM
00.01 S OF W 18TH A ROAD, Marshall, IN
Built 1985 Load: 49.0 t ADT: 100
EAST 15B ROAD
GoodOver: NOAH BERGER DITCH
00.10 E OF S FILBERT ROAD, Marshall, IN
Built 1987 Load: 49.0 t ADT: 100
SR 55
GoodOver: BURGESS DITCH
00.76 S US 24, Newton, IN
Built 2002 Load: 49.0 t ADT: 666
US 41
GoodOver: BRANCH POND FLAT DITCH
02.70 S I-64, Vanderburgh, IN
Built 1946 Load: 49.0 t ADT: 24,053
ST JOSEPH AVE
GoodOver: BRANCH OF LOCUST CREEK
00.60 N OF MILL RD, Vanderburgh, IN
Built 2018 Load: 49.0 t ADT: 7,263
US 150
GoodOver: ST MARYS CREEK
01.86 W US 40, Vigo, IN
Built 1950 Load: 49.0 t ADT: 4,253
FOLSOMVILLE ROAD
GoodOver: BARREN FORK
00.39 MI W OF ELLIS RD, Warrick, IN
Built 1999 Load: 49.0 t ADT: 1,159
CR 990W
GoodOver: Branch of Salt Creek
00.39 N of SR 58, Jackson, IN
Built 1991 Load: 49.1 t ADT: 30
SR 42
GoodOver: EAST FORK HONEY CREEK
04.52 W SR 59, Clay, IN
Built 1934 Load: 49.2 t ADT: 29,657
SNYDER RD
GoodOver: FALL CREEK
00.40 S of CR 250 S, Fayette, IN
Built 1998 Load: 49.2 t ADT: 100
PONDEROSA RD
GoodOver: LAZY CREEK
00.20 W CRANDALL LANESVLE, Harrison, IN
Built 2000 Load: 49.2 t ADT: 244
US 40
GoodOver: WHITE LICK CREEK
00.39 W SR 267, Hendricks, IN
Built 2010 Load: 49.2 t ADT: 27,110
US 31
GoodOver: William H. Russell Creek
01.120 N SR 18, Miami, IN
Built 2023 Load: 49.2 t ADT: 29,246
CR 225 WEST
GoodOver: LOG CREEK
0.10 N OF LOG CREEK ROAD, Orange, IN
Built 2022 Load: 49.2 t ADT: 644
SR 25
GoodOver: BIG SHAWNEE CREEK
03.05 S SR 28, Tippecanoe, IN
Built 1968 Load: 49.2 t ADT: 1,260
SR 25 NB
GoodOver: BRIDGE CREEK
10.50 N I-65, Tippecanoe, IN
Built 2013 Load: 49.2 t ADT: 12,479
CR 500E
GoodOver: DISMAL CREEK
00.02 S of CR 550 S, Tippecanoe, IN
Built 2014 Load: 49.2 t ADT: 56
WEST 18TH ROAD
GoodOver: WARNER DITCH
00.00 E OF S MAPLE ROAD, Marshall, IN
Built 1994 Load: 49.3 t ADT: 100
CR 500W
GoodOver: SHORT Creek
00.50 S of CR 750 S, Dubois, IN
Built 1996 Load: 49.4 t ADT: 119
CR 1000S
GoodOver: HUNLEY CREEK
01.30 E of CR 100 W, Dubois, IN
Built 1968 Load: 49.4 t ADT: 368
CR 450 SOUTH
GoodOver: MAJENICA CREEK
0.2 MI W OF CR 200 W, Huntington, IN
Built 2019 Load: 49.4 t ADT: 104
BASE LINE ROAD
GoodOver: STORM CREEK
00.48 W OF CR 900 W, Jennings, IN
Built 1993 Load: 49.4 t ADT: 125
BEAR CREEK ROAD
GoodOver: BRANCH OF BEAR CREEK
00.02 N OF KAMMAN RD, Ohio, IN
Built 2008 Load: 49.4 t ADT: 50
LANE 201 BALL LAKE
GoodOver: FISH CREEK
0.20 MILES S OF BELLE FNT, Steuben, IN
Built 1987 Load: 49.4 t ADT: 263
CR 200W
GoodOver: OTTER Creek
00.10 N of CR 1100 N, Clay, IN
Built 2012 Load: 49.5 t ADT: 188
WINDSOR ROAD
GoodOver: PRAIRIE CREEK
00.04 E of CR 475 E, Delaware, IN
Built 2018 Load: 49.5 t ADT: 2,150
BROWN AVENUE
GoodOver: LOST CREEK
00.10 S Maple Ave, Vigo, IN
Built 2009 Load: 49.5 t ADT: 9,655
CR 300 NORTH
GoodOver: BLUHM DITCH
1.20 MILES W OF US 27, Adams, IN
Built 2002 Load: 49.6 t ADT: 573
HILLEGAS RD
GoodOver: CSX RAILROAD
00.20 N ILLINOIS ROAD, Allen, IN
Built 2001 Load: 49.6 t ADT: 15,025
TALKINGTON RD
GoodOver: LITTLE SAND CREEK
00.81 NE OF CR 900 E, Bartholomew, IN
Built 2008 Load: 49.6 t ADT: 130
CR 1100S
GoodOver: HALO RUN
01.90 E CR 100 W, Dubois, IN
Built 2001 Load: 49.6 t ADT: 788
JERKWATER RD
GoodOver: MCKINZIE DITCH
00.46 N OF W 261ST ST, Hamilton, IN
Built 2011 Load: 49.6 t ADT: 640
US 6
GoodOver: TRAVIS DITCH
01.08 W US 35 E JCT, LaPorte, IN
Built 1996 Load: 49.6 t ADT: 4,874
CR 125N
GoodOver: WHITE RIVER TRIBUTARY
00.80 E SR 13, Madison, IN
Built 1991 Load: 49.6 t ADT: 147
SOUTH B ST
GoodOver: BIG DUCK CREEK
00.20 W SR 13, Madison, IN
Built 1991 Load: 49.6 t ADT: 781
MORRIS ST
GoodOver: AVON CREEK
00.10 E OF BRIDGEPORT RD, Marion, IN
Built 2011 Load: 49.6 t ADT: 13,310
Showing 16,801-16,850 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.