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 800E
GoodOver: CSX RR
00.40 S OF CR 100 N, Noble, IN
Built 2008 Load: 50.3 t ADT: 130
UNIVERSITY PKWY NB
GoodOver: LITTLE CREEK
00.45 N OF MARX RD, Vanderburgh, IN
Built 2011 Load: 50.3 t ADT: 3,207
UNIVERSITY PKWY SB
GoodOver: LITTLE CREEK
00.45 N OF MARX ROAD, Vanderburgh, IN
Built 2011 Load: 50.3 t ADT: 3,160
BELLE VISTA DR
GoodOver: FAIRFIELD DRAIN
00.30 W OLD TRAIL RD, Allen, IN
Built 2014 Load: 50.4 t ADT: 289
VILLAGE CREEK RD
GoodOver: VILLAGE CREEK
00.20 E of SR 1, Fayette, IN
Built 1992 Load: 50.4 t ADT: 275
FAIRBANKS STREET
GoodOver: TURKEY CREEK
00.60 N. of 73rd Ave, Lake, IN
Built 2016 Load: 50.4 t ADT: 7,860
CR 800W
GoodOver: LEATHERWOOD CREEK
00.28 S OF CR 500 N, Ripley, IN
Built 1986 Load: 50.4 t ADT: 100
JEFF ROAD
GoodOver: DICK DRAIN
00.01 E OF CR 500 W, Wells, IN
Built 2004 Load: 50.4 t ADT: 300
CR 600W
GoodOver: BIG RACCOON CREEK
00.50 N OF CR 300 S, Boone, IN
Built 2023 Load: 50.5 t ADT: 120
CR 600S
GoodOver: COBBS FORK SAND CREEK
00.10 W OF CR 200 E, Decatur, IN
Built 2021 Load: 50.5 t ADT: 110
OLD RIVER RD
GoodOver: MIDDLE CREEK
00.30 E OF HWY 111, Floyd, IN
Built 1999 Load: 50.5 t ADT: 421
DEADLEVEL RD
GoodOver: DITCH TO WHITE RIVER
01.40 W OF SALEM LANE, Gibson, IN
Built 1997 Load: 50.5 t ADT: 75
STANLEY ROAD
GoodOver: CLARKS CREEK
00.50 W OF SR 267, Hendricks, IN
Built 2020 Load: 50.5 t ADT: 1,275
RAMP TO I-465 SB
GoodOver: TRAIL
03.37 N I-65, Marion, IN
Built 2006 Load: 50.5 t ADT: 1,441
US 31
GoodOver: BUCK CREEK
01.16 S I-465, Marion, IN
Built 2011 Load: 50.5 t ADT: 36,625
N 20TH ST
GoodOver: N&S RR
0.4 MILES NORTH OF US 40, Wayne, IN
Built 1975 Load: 50.5 t ADT: 6,480
RIVER RD
GoodOver: HAMM INTERCEPTOR DRAIN
00.10 W OF STATE LINE ROA, Allen, IN
Built 2019 Load: 50.6 t ADT: 204
CR 75E
GoodOver: GREEN Creek
00.90 S of CR 850 S, Dubois, IN
Built 1995 Load: 50.6 t ADT: 281
CR 160S
GoodOver: No Name Ditch
00.20 W of CR 800 W, Dubois, IN
Built 2003 Load: 50.6 t ADT: 54
CR 400E
GoodOver: BRANDYWINE CREEK
00.34 S OF E 600 N, Hancock, IN
Built 1980 Load: 50.6 t ADT: 520
INDIAN LAKE BLVD
GoodOver: INDIAN CREEK
00.40 W OF SUNNYSIDE RD, Marion, IN
Built 1958 Load: 50.6 t ADT: 806
HARDING STREET
GoodOver: ORME DITCH
00.30 S OF SOUTHPORT RD, Marion, IN
Built 2019 Load: 50.6 t ADT: 3,858
CR 1100 SOUTH
GoodOver: CAMP RUN DITCH
00.20 E OF CR 700 E, Wells, IN
Built 1978 Load: 50.6 t ADT: 155
BIG BEAR RD
GoodOver: BEAR CREEK
00.10 N of CR 720 S, Fayette, IN
Built 1985 Load: 50.7 t ADT: 200
Red Brush Rd
GoodOver: Branch of Salt Creek
00.24 E of CR 450W, Jackson, IN
Built 1987 Load: 50.7 t ADT: 85
COLFAX STREET
GoodOver: BROWN DITCH
00.50 N of 231st AVE, Lake, IN
Built 2014 Load: 50.7 t ADT: 1,211
Frank Emge Rd
GoodOver: Big Creek
00.18 MI E OF CORBETT RD, Posey, IN
Built 2006 Load: 50.7 t ADT: 149
CR 750N
GoodOver: Jakes Ditch
00.02 W of CR 250 W, Tippecanoe, IN
Built 2007 Load: 50.7 t ADT: 101
CR 1000N
GoodOver: THREE MILE CREEK
00.20 E OF CR 300 W, Rush, IN
Built 2017 Load: 50.8 t ADT: 125
CR 225E
GoodOver: BR N FK LITTLE PIGEON CR
00.13 N of CR 1900 N, Spencer, IN
Built 1992 Load: 50.8 t ADT: 160
SR 32
GoodOver: ARTMAN DITCH
01.42 W US 421, Boone, IN
Built 2012 Load: 50.9 t ADT: 5,760
CR 450 W
GoodOver: HULL DITCH
00.10 N OF CR 350 N, Gibson, IN
Built 1995 Load: 50.9 t ADT: 100
POLK RD
GoodOver: UNT OF HOG CRREK
00.17 W OF RODGERS RD, Jefferson, IN
Built 2021 Load: 50.9 t ADT: 100
US 30 WB
GoodOver: DANNER DITCH
01.59 E SR 19, Kosciusko, IN
Built 1964 Load: 50.9 t ADT: 8,757
US 30 WB
GoodOver: ROBINSON DITCH
02.60 E SR 19, Kosciusko, IN
Built 1971 Load: 50.9 t ADT: 8,757
US 50
GoodOver: BRANCH LEATHERWOOD CREEK
03.01 E SR 37 / 450, Lawrence, IN
Built 2001 Load: 50.9 t ADT: 7,037
CR 400S
GoodOver: POPLAR RUN
00.80 MI W OF SR1, Randolph, IN
Built 2023 Load: 50.9 t ADT: 364
US 421
GoodOver: LAUGHERY CREEK
00.32 S SR 229, Ripley, IN
Built 2022 Load: 50.9 t ADT: 4,677
US 30 WB
GoodOver: EEL RIVER
01.15 E SR 205, Whitley, IN
Built 1962 Load: 50.9 t ADT: 13,174
CR 100 EAST
GoodOver: BLUE CREEK
0.10 MILES N OF CR 350 S, Adams, IN
Built 1995 Load: 51.0 t ADT: 110
CR 300E
GoodOver: HUMMEL CREEK
01.63 N HARRELD RD, Grant, IN
Built 1997 Load: 51.0 t ADT: 340
JASPER MCKEAIGG RD
GoodOver: GUTHRIE CREEK
00.54 N OF DIXON CHAPEL, Lawrence, IN
Built 2018 Load: 51.0 t ADT: 137
CR 300W
GoodOver: BRANCH OF INDIAN CREEK
00.40 N CR 500 N, Madison, IN
Built 2002 Load: 51.0 t ADT: 253
CR 600W
GoodOver: BRANCH SUGAR CREEK
01.40 S SR 32, Montgomery, IN
Built 1983 Load: 51.0 t ADT: 580
CR 1025E
GoodOver: BRANCH OF BIG RACCOON CR
00.10 N of SR 234, Montgomery, IN
Built 2001 Load: 51.0 t ADT: 60
CR 700 WEST
GoodOver: HARROLD DITCH
00.10 S OF CR 700 S, Wells, IN
Built 1992 Load: 51.0 t ADT: 100
ELMORE ST
GoodOver: DRY BRANCH CREEK
00.00 Int of MILL St, Montgomery, IN
Built 2005 Load: 51.1 t ADT: 920
Little York Rd
GoodOver: Branch of Elk Creek
00.29 E of N Rutherford R, Washington, IN
Built 1970 Load: 51.1 t ADT: 326
US 27
GoodOver: BORUM RUN
00.11 N US 33, Adams, IN
Built 1991 Load: 51.2 t ADT: 14,538
SR 14
GoodOver: INVERNESS POND
01.06 W I-69, Allen, IN
Built 2014 Load: 51.2 t ADT: 12,735
Showing 16,901-16,950 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.