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
US 31 SB
GoodOver: HAW CREEK
04.52 N SR 46, Bartholomew, IN
Built 1992 Load: 28.2 t ADT: 11,736
CR 800S
GoodOver: SAND BRANCH
00.10 E OF US 31, Bartholomew, IN
Built 1979 Load: 28.2 t ADT: 490
CR 500N
GoodOver: SUGAR CREEK
00.10 W of CR 600 W, Benton, IN
Built 1987 Load: 28.2 t ADT: 60
CR 400S
GoodOver: BRANCH OF SEAMONS DITCH
00.30 E of US 41, Benton, IN
Built 1993 Load: 28.2 t ADT: 28
CR 900W
GoodOver: BIG RACCOON CREEK
00.50 N OF CR 500 S, Boone, IN
Built 1999 Load: 28.2 t ADT: 120
US 421
GoodOver: SUGAR CREEK
02.67 S SR 18 S JCT, Carroll, IN
Built 1988 Load: 28.2 t ADT: 2,096
US 35
GoodOver: DEER CREEK
01.83 N SR 18, Cass, IN
Built 1939 Load: 28.2 t ADT: 7,588
SR 29
GoodOver: M FORK WILDCAT CREEK
00.04 N SR 26, Clinton, IN
Built 1993 Load: 28.2 t ADT: 3,675
SR 62
GoodOver: DRY RUN
02.38 E SR 66, Crawford, IN
Built 1938 Load: 28.2 t ADT: 578
CR 350N
GoodOver: SOUTH FORK PRAIRIE CREEK
00.24 W of CR 650 E, Daviess, IN
Built 1986 Load: 28.2 t ADT: 135
CR 650E
GoodOver: SOUTH FORK PRAIRIE CREEK
00.50 N of CR 200 N, Daviess, IN
Built 1975 Load: 28.2 t ADT: 409
CR 32
GoodOver: BAUGO CREEK
00.20 W OF CR 1, Elkhart, IN
Built 1977 Load: 28.2 t ADT: 143
CR 850 W
GoodOver: HIGGINBOTHAM DITCH
01.10 N OF SR 165, Gibson, IN
Built 2013 Load: 28.2 t ADT: 115
96TH ST EAST
GoodOver: CARMEL CREEK
00.32 W OF GRAY RD, Hamilton, IN
Built 1997 Load: 28.2 t ADT: 63,890
SR 213
GoodOver: WILDCAT CREEK
01.44 S US 35, Howard, IN
Built 2015 Load: 28.2 t ADT: 1,464
CR 500 SOUTH
GoodOver: RUSH CREEK
0.6 MI W OF CR 900 W, Huntington, IN
Built 1985 Load: 28.2 t ADT: 105
CR 100 EAST
GoodOver: BRANCH WHEATFIELD DITCH
0.75 MILES N OF CR 1000 N, Jasper, IN
Built 1991 Load: 28.2 t ADT: 70
CR 1050 EAST
GoodOver: FAWN RIVER
00.13 N OF CR 750N, LaGrange, IN
Built 1984 Load: 28.2 t ADT: 125
CR 125 EAST
GoodOver: FAWN RIVER
00.45 N OF CR 700 N, LaGrange, IN
Built 1989 Load: 28.2 t ADT: 300
I-65 NB
GoodOver: MAIN BEAVER DAM DITCH
02.16 N US 231 N JCT, Lake, IN
Built 1966 Load: 28.2 t ADT: 35,847
SR 38
GoodOver: FOSTERS BRANCH
1.03 W I-69, Madison, IN
Built 2016 Load: 28.2 t ADT: 4,359
I-65 NB
GoodOver: BIG EAGLE CREEK
02.18 N I-465, Marion, IN
Built 1960 Load: 28.2 t ADT: 27,250
I-65 SB
GoodOver: BIG EAGLE CREEK
02.18 N I-465, Marion, IN
Built 1960 Load: 28.2 t ADT: 27,250
US 41
GoodOver: BIG RACCOON CREEK
04.82 N SR 163, Parke, IN
Built 1976 Load: 28.2 t ADT: 3,891
US 41
GoodOver: MIDDLE PRONG GREEN CREEK
03.24 N SR 47, Parke, IN
Built 1999 Load: 28.2 t ADT: 1,648
SR 49 NB
GoodOver: NS RR
00.50 S US 30, Porter, IN
Built 1987 Load: 28.2 t ADT: 9,466
SR 49 SB
GoodOver: NS RR
00.50 S US 30, Porter, IN
Built 1987 Load: 28.2 t ADT: 9,235
HARDY MILL RD S
GoodOver: W FK FOURTEEN MILE CR
00.01 E OF CONCORD RD, Scott, IN
Built 1982 Load: 28.2 t ADT: 130
RANGE ROAD
GoodOver: YELLOW RIVER
00.80 S OF SR 8, Starke, IN
Built 1984 Load: 28.2 t ADT: 875
CR 175W
GoodOver: Lofland Ditch
00.48 S of CR 1300 S, Tippecanoe, IN
Built 1965 Load: 28.2 t ADT: 63
CR 500W
GoodOver: Flint Creek
00.41 S of CR 500 S, Tippecanoe, IN
Built 1965 Load: 28.2 t ADT: 81
CR 775E
GoodOver: MID FORK WILDCAT CREEK
00.10 S of SR 26, Tippecanoe, IN
Built 1978 Load: 28.2 t ADT: 382
CR 1200S
GoodOver: East Wea Creek
00.19 W of CR 575 E, Tippecanoe, IN
Built 1962 Load: 28.2 t ADT: 75
OLD SR 25
GoodOver: DRY RUN
00.93 N I-65, Tippecanoe, IN
Built 1993 Load: 28.2 t ADT: 5,817
US 41 NB
GoodOver: HONEY CREEK
02.79 S I-70, Vigo, IN
Built 1993 Load: 28.2 t ADT: 28,504
CR 700 NORTH
GoodOver: CRIPE RUN
0.30 E OF SR 39, Clinton, IN
Built 1960 Load: 28.3 t ADT: 896
CR 850 WEST
GoodOver: BRANCH LITTLE SUGAR CR
00.50 N OF CR 800 N, Shelby, IN
Built 1999 Load: 28.3 t ADT: 175
CR 400 WEST
GoodOver: HOLTHOUSE DITCH
0.30 MILES S OF CR 500 N, Adams, IN
Built 1960 Load: 28.4 t ADT: 1,147
CR 200E
GoodOver: Mud Pine Creek
00.50 N of US 52, Benton, IN
Built 1999 Load: 28.4 t ADT: 140
CR 600N
GoodOver: LEISTNER Creek
00.10 W of SR 545, Dubois, IN
Built 2005 Load: 28.4 t ADT: 49
SR 110
GoodOver: COWAN DITCH
01.81 E SR 117, Fulton, IN
Built 1941 Load: 28.4 t ADT: 1,313
CR 650 S
GoodOver: HALFMOON DITCH
00.40 E OF CR 850 E, Gibson, IN
Built 2014 Load: 28.4 t ADT: 99
CR 575E
GoodOver: BARREN CREEK
00.55 MI S of WHEELING PK, Grant, IN
Built 1984 Load: 28.4 t ADT: 110
CR 850N
GoodOver: HONEY CREEK
00.20 E OF CR 600 W, Henry, IN
Built 1999 Load: 28.4 t ADT: 1,600
CR 50S
GoodOver: BROOKS CREEK
0.3 MILES EAST OF SR 1, Jay, IN
Built 1992 Load: 28.4 t ADT: 138
CR 600W
GoodOver: WHITE RIVER
00.20 S CR 200 N, Madison, IN
Built 1961 Load: 28.4 t ADT: 6,466
WALNUT RD
GoodOver: LITTLE PIGEON CREEK
00.10 E OF US 41, Vanderburgh, IN
Built 1997 Load: 28.4 t ADT: 1,307
STUTHARD St
GoodOver: N BR OTTER CREEK
00.50 N STEWART, Vigo, IN
Built 1986 Load: 28.4 t ADT: 252
WILLOW GROVE RD
GoodOver: BUTLERS CREEK
00.50 S of TICE Rd, Wayne, IN
Built 1958 Load: 28.4 t ADT: 587
SR 101
GoodOver: Branch of Brown Ditch
04.97 S US 30, Allen, IN
Built 1980 Load: 28.5 t ADT: 1,635
Showing 11,651-11,700 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.