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 800 E
GoodOver: CARROLL DITCH
00.50 N OF CR 800 N, Wabash, IN
Built 2013 Load: 41.3 t ADT: 240
CR 100 W
GoodOver: PAW PAW CREEK
00.30 S OF CR 500 N, Wabash, IN
Built 1981 Load: 41.3 t ADT: 100
CR 700S
GoodOver: VERNON FK MUSCATATUCK R
00.50 W OF CR 480 E, Decatur, IN
Built 1991 Load: 41.4 t ADT: 110
CR 700S
GoodOver: BUCK CREEK
00.50 E of SR 3, Delaware, IN
Built 1983 Load: 41.4 t ADT: 340
Oliver-Sprngfld Rd
GoodOver: McAdoo Creek
00.94 MI E of SPRINGFIELD, Posey, IN
Built 1984 Load: 41.4 t ADT: 172
CR 850W
GoodOver: DEER CREEK
00.40 S OF SR 244, Rush, IN
Built 2004 Load: 41.4 t ADT: 100
West EATON PK
GoodOver: UNNAMED CREEK
00.10 W of STATE LINE Rd, Wayne, IN
Built 2021 Load: 41.4 t ADT: 2,986
SR 11
GoodOver: DREDGED DITCH
04.42 S SR 46, Bartholomew, IN
Built 1943 Load: 41.5 t ADT: 5,283
CR 100S
GoodOver: FISHERS FORK
00.37 E OF CR 650 E, Bartholomew, IN
Built 2006 Load: 41.5 t ADT: 1,900
CR 500 W
GoodOver: Farrell Ditch
00.50 S of CR 700 S, Benton, IN
Built 2018 Load: 41.5 t ADT: 55
CR 900W
GoodOver: LEUCK DITCH
00.40 S of SR 352, Benton, IN
Built 2019 Load: 41.5 t ADT: 11
CR 1200E
GoodOver: BIG EAGLE CREEK
00.67 S OF SR 47, Boone, IN
Built 2000 Load: 41.5 t ADT: 660
SR 135
GoodOver: GNAW BONE CREEK
00.05 S SR 46, Brown, IN
Built 1961 Load: 41.5 t ADT: 1,165
CR 100E
GoodOver: Wabash & Erie Canal
00.50 N of CR 1500 S, Clay, IN
Built 2017 Load: 41.5 t ADT: 60
FIRST St
GoodOver: BR CONNELEY DITCH
00.10 E of SR 59, Clay, IN
Built 2021 Load: 41.5 t ADT: 376
SR 37
GoodOver: BIRD HOLLOW CREEK
02.70 N SR 64, Crawford, IN
Built 2020 Load: 41.5 t ADT: 897
SR 64/SR 66
GoodOver: WHISKEY RUN
00.31 E SR 66, Crawford, IN
Built 1950 Load: 41.5 t ADT: 4,457
ROTHROCKS MILL RD
GoodOver: BLUE RIVER
1.50 E OF WYANDOTTE CAVE, Crawford, IN
Built 2006 Load: 41.5 t ADT: 137
I-69 NB
GoodOver: EAGAN DITCH
03.04 N US 50, Daviess, IN
Built 2012 Load: 41.5 t ADT: 7,500
I-69 SB
GoodOver: EAGAN DITCH
03.04 N US 50, Daviess, IN
Built 2012 Load: 41.5 t ADT: 7,500
I-69 NB
GoodOver: CSX RR, JOHN DIEHL DT
01.02 S SR 8, DeKalb, IN
Built 1963 Load: 41.5 t ADT: 15,519
I-69 SB
GoodOver: CSX RR, JOHN DIEHL DT
01.02 S SR 8, DeKalb, IN
Built 1963 Load: 41.5 t ADT: 15,331
WHEELING AVE
GoodOver: KILLBUCK CREEK
00.34 S of SR 28, Delaware, IN
Built 1991 Load: 41.5 t ADT: 2,470
CR 200W
GoodOver: BRUNER Creek
00.80 N of CR 1000 S., Dubois, IN
Built 1996 Load: 41.5 t ADT: 539
BIRD SANCTUARY RD
GoodOver: FALL CREEK
00.10 N of CR 200 S, Fayette, IN
Built 2009 Load: 41.5 t ADT: 275
SCOTTSDALE RD
GoodOver: E FORK OF COAL CREEK
00.10 S OF JCT US 136, Fountain, IN
Built 2023 Load: 41.5 t ADT: 150
HAZELDELL PKWY
GoodOver: BLUE WOODS CREEK
00.09 S OF 106TH STREET, Hamilton, IN
Built 1998 Load: 41.5 t ADT: 11,740
256TH STREET
GoodOver: TAYLOR CREEK
01.92 E OF US 31, Hamilton, IN
Built 2018 Load: 41.5 t ADT: 740
CR 200E
GoodOver: BRANCH OF BRANDYWINE CRK
00.12 N OF 600 S, Hancock, IN
Built 1991 Load: 41.5 t ADT: 490
CR 500N
GoodOver: BRANDYWINE CREEK
00.76 W OF N 600 E, Hancock, IN
Built 2020 Load: 41.5 t ADT: 200
CR 500E
GoodOver: W FORK OF WHITE LICK CR
00.20 S OF CR 800 N, Hendricks, IN
Built 1965 Load: 41.5 t ADT: 2,025
WILBUR WRIGHT RD
GoodOver: FLATROCK RIVER
00.60 N OF CR 200 N, Henry, IN
Built 2004 Load: 41.5 t ADT: 833
CR 250 S
GoodOver: WEST FORK HONEY CREEK
0.1 MI W CR 800 W, Howard, IN
Built 1995 Load: 41.5 t ADT: 1,233
I-65 SB
GoodOver: CSX RR
00.74 N US 50, Jackson, IN
Built 1959 Load: 41.5 t ADT: 15,828
TR 257
GoodOver: TRIB WABASH RIVER
00.00 IN ROAD E WABASH, Knox, IN
Built 2014 Load: 41.5 t ADT: 750
SR 15
GoodOver: WABEE DRAIN
03.39 S US 6, Kosciusko, IN
Built 2010 Load: 41.5 t ADT: 11,311
US 50
GoodOver: INDIANA RR, SPIDER CREEK
01.03 E SR 37, Lawrence, IN
Built 1957 Load: 41.5 t ADT: 18,500
CR 100W
GoodOver: FALL CREEK
00.80 N US 36, Madison, IN
Built 1980 Load: 41.5 t ADT: 910
CR 300E
GoodOver: LICK CREEK
00.70 N CR 1000 S, Madison, IN
Built 1988 Load: 41.5 t ADT: 781
MADISON AVE
GoodOver: WHITE RIVER
00.10 S VAN BUSKIRK RD, Madison, IN
Built 1930 Load: 41.5 t ADT: 11,260
I-465 NB
GoodOver: CSX RR
00.77 N I-70, Marion, IN
Built 2002 Load: 41.5 t ADT: 82,086
EASTBOURNE DR
GoodOver: DEVON CREEK
00.10 N OF 46TH ST, Marion, IN
Built 1965 Load: 41.5 t ADT: 2,019
ROSE ROAD
GoodOver: CSX RAILROAD
00.50 S OF LINCOLN HIGHWA, Marshall, IN
Built 2003 Load: 41.5 t ADT: 450
N OAK ROAD
GoodOver: CSX RAILROAD
00.20 S OF W 1ST ROAD, Marshall, IN
Built 2003 Load: 41.5 t ADT: 400
3412.000
GoodOver: BUCK CREEK
NO DATA ENTERED, Martin, IN
Built 2023 Load: 41.5 t ADT: 1
CR 325W
GoodOver: OFFIELD CREEK
00.10 N of CR 300 S, Montgomery, IN
Built 1991 Load: 41.5 t ADT: 130
CR 1200 S
GoodOver: DARROCH DITCH
0.2 MI W CR 200 E, Newton, IN
Built 1965 Load: 41.5 t ADT: 143
PIPELINE Rd
GoodOver: Little RACCOON Creek
00.30 N of JESSUP Rd, Parke, IN
Built 1991 Load: 41.5 t ADT: 64
CR 50W
GoodOver: COBB DITCH
00.60 S CR 600 S, Porter, IN
Built 2021 Load: 41.5 t ADT: 8
CR 600S
GoodOver: GREENVILLE CREEK
00.86 MI W OF SR 227, Randolph, IN
Built 1993 Load: 41.5 t ADT: 107
Showing 15,801-15,850 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.