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
J FORD RD
GoodOver: GOOSE CREEK
00.30 N OF CR 620 N, Gibson, IN
Built 1997 Load: 38.2 t ADT: 110
CR 150 EAST
GoodOver: PLUMMER CREEK
0.40 S OF CR 175 S, Greene, IN
Built 2017 Load: 38.2 t ADT: 69
266TH ST EAST
GoodOver: LITTLE CICERO CREEK
00.25 W OF GWINN RD, Hamilton, IN
Built 1972 Load: 38.2 t ADT: 1,090
CR 800E
GoodOver: BRANCH OF SIX MILE CREEK
00.16 N OF 450 S, Hancock, IN
Built 1979 Load: 38.2 t ADT: 60
ALFORD RD
GoodOver: MINGLE DITCH
00.02 N OF E 1000 N, Hancock, IN
Built 1989 Load: 38.2 t ADT: 240
CR 250W
GoodOver: EAST FORK OF MILL CREEK
00.30 S OF CR 400 S, Hendricks, IN
Built 2021 Load: 38.2 t ADT: 250
US 40
GoodOver: MONTGOMERY CREEK
00.22 W SR 109, Henry, IN
Built 1993 Load: 38.2 t ADT: 6,090
PHILLIPS ST
GoodOver: WILDCAT CREEK
0.0 MI INT PARK AVE, Howard, IN
Built 1989 Load: 38.2 t ADT: 5,996
US 50 EB
GoodOver: SANDY BRANCH
00.46 W I-65, Jackson, IN
Built 1964 Load: 38.2 t ADT: 11,825
CR 50N
GoodOver: Grassy Fork
00.49 E of CR 600 E, Jackson, IN
Built 2006 Load: 38.2 t ADT: 200
I-69 SB
GoodOver: CSX RR
00.46 S SR 9, Madison, IN
Built 1963 Load: 38.2 t ADT: 26,490
I-65 NB
GoodOver: CSX RR
00.95 S I-70, Marion, IN
Built 1973 Load: 38.2 t ADT: 61,726
MITTHOEFER RD
GoodOver: MORRIS DITCH
00.45 S OF WASHINGTON ST, Marion, IN
Built 1964 Load: 38.2 t ADT: 14,252
56TH ST
GoodOver: CSX RR
00.15 E OF LEE RD, Marion, IN
Built 2000 Load: 38.2 t ADT: 16,993
US 31 NB
GoodOver: LEHMAN DITCH
00.77 N US 6, Marshall, IN
Built 2013 Load: 38.2 t ADT: 7,790
WEST 11TH ROAD
GoodOver: YELLOW RIVER
00.30 E OF S OLIVE TRAIL, Marshall, IN
Built 2023 Load: 38.2 t ADT: 1,135
STRAWTOWN PIKE
GoodOver: BIG PIPE CREEK
0.20 N OF SR 218, Miami, IN
Built 1971 Load: 38.2 t ADT: 1,035
I-74 EB
GoodOver: BLACK CREEK
01.11 W US 231, Montgomery, IN
Built 1964 Load: 38.2 t ADT: 8,770
SR 3 NB
GoodOver: CSX RR
00.60 S SR 8, Noble, IN
Built 1990 Load: 38.2 t ADT: 7,012
SR 3 SB
GoodOver: CSX RR
00.60 S SR 8, Noble, IN
Built 1990 Load: 38.2 t ADT: 7,012
SR 262
GoodOver: S FORK LAUGHERY CREEK
04.83 E SR 62, Ohio, IN
Built 1976 Load: 38.2 t ADT: 616
CR 200 EAST
GoodOver: LOST RIVER
0.05 N OF CR 500 N, Orange, IN
Built 1982 Load: 38.2 t ADT: 444
CR 825 SOUTH
GoodOver: BRANCH OF PATOKA RIVER
0.06 W OF CR 325 E, Orange, IN
Built 2018 Load: 38.2 t ADT: 90
CR 450 SOUTH
GoodOver: BR OF FRENCH LICK CREEK
0.10 W OF SR 145, Orange, IN
Built 2019 Load: 38.2 t ADT: 350
I-69 NB
GoodOver: UNT FLAT CREEK
01.47 S SR 57, Pike, IN
Built 2012 Load: 38.2 t ADT: 18,595
I-69 SB
GoodOver: UNT FLAT CREEK
01.47 S SR 57, Pike, IN
Built 2012 Load: 38.2 t ADT: 18,595
LOST TREE DRIVE
GoodOver: SAND CREEK
00.10 E HIGHLAND DRIVE, Porter, IN
Built 2001 Load: 38.2 t ADT: 200
SR 65
GoodOver: BIG CREEK
00.99 S SR 68, Posey, IN
Built 1993 Load: 38.2 t ADT: 1,042
SR 58
GoodOver: BUSSERON CREEK
01.25 W US 41, Sullivan, IN
Built 1968 Load: 38.2 t ADT: 498
CR 300 S
GoodOver: BUSSERON CREEK
00.05 W OF CR 100 W, Sullivan, IN
Built 2021 Load: 38.2 t ADT: 300
E COUNTY LINE RD
GoodOver: N FORK WILDCAT CREEK
00.04 S of CR 300 N, Tippecanoe, IN
Built 1980 Load: 38.2 t ADT: 596
CR 725W
GoodOver: DIXON CREEK
00.20 S of CR 100 S, Tipton, IN
Built 2003 Load: 38.2 t ADT: 200
SR 101
GoodOver: HANNA CREEK
03.78 S US 27, Union, IN
Built 1982 Load: 38.2 t ADT: 2,671
OAK HILL RD
GoodOver: PIGEON CREEK
00.40 N OF MORGAN AVE, Vanderburgh, IN
Built 1970 Load: 38.2 t ADT: 9,974
PARK ROAD
GoodOver: METOCINAH CREEK
00.00 MISSISSINEWA RESER., Wabash, IN
Built 1995 Load: 38.2 t ADT: 617
SR 13
GoodOver: EEL RIVER
0.71 S SR 114, Wabash, IN
Built 2017 Load: 38.2 t ADT: 4,083
MARTIN ROAD
GoodOver: SUMMER PECKA DITCH
00.80 MI S OF VANN RD, Warrick, IN
Built 1995 Load: 38.2 t ADT: 404
GOOSE HEAVEN RD
GoodOver: WHITEWATER RIVER
00.40 W of CAMBRIDGE Rd, Wayne, IN
Built 2006 Load: 38.2 t ADT: 263
LAMAR RD
GoodOver: NETTLE CREEK
00.20 E of FRANKLIN Rd, Wayne, IN
Built 1963 Load: 38.2 t ADT: 154
MILAN CENTER RD
GoodOver: BOTTERON DRAIN
00.80 N DOTY ROAD, Allen, IN
Built 2000 Load: 38.3 t ADT: 141
CR 800E
GoodOver: KILMORE CREEK
00.10 S OF CR 500 N, Clinton, IN
Built 1979 Load: 38.3 t ADT: 204
CR 100W
GoodOver: SUGAR CREEK
00.05 N OF W 375 N, Hancock, IN
Built 1984 Load: 38.3 t ADT: 1,115
STINEMYER ROAD
GoodOver: DOE CREEK
00.03 E OF S CARROLL ROAD, Hancock, IN
Built 1992 Load: 38.3 t ADT: 800
WILCOX ROAD
GoodOver: WYLAND DITCH
00.35 W OF CR 350 E, Kosciusko, IN
Built 1978 Load: 38.3 t ADT: 125
UNION RD
GoodOver: LITTLE BLUE RIVER
00.20 W OF CR 650 E, Shelby, IN
Built 1967 Load: 38.3 t ADT: 150
CR 400W
GoodOver: MUD CREEK
00.90 N OF CR 400 N, Tipton, IN
Built 1999 Load: 38.3 t ADT: 575
ATHERTON STREET
GoodOver: SPRING CREEK
00.30 S HEAD AVE, Vigo, IN
Built 2002 Load: 38.3 t ADT: 377
MONMOUTH ROAD
GoodOver: ST MARYS RIVER
0.60 MILES S OF PIQUA ROA, Adams, IN
Built 1986 Load: 38.4 t ADT: 1,656
CR 400 SOUTH
GoodOver: LUGINBILL DITCH
0.10 MILES W OF CR 600 E, Adams, IN
Built 1991 Load: 38.4 t ADT: 110
KYGER STREET
GoodOver: PRAIRIE CREEK
0.40 E OF PRAIRIE STREET, Clinton, IN
Built 1994 Load: 38.4 t ADT: 306
Showing 15,151-15,200 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.