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
I-65 SB
FairOver: LITTLE BUCK CREEK
02.61 S I-465, Marion, IN
Built 1970 Load: 57.7 t ADT: 61,514
Independence Rd
FairOver: Little Pine Creek
00.01 E of Buffalo Hill R, Warren, IN
Built 1975 Load: 57.7 t ADT: 240
TAYLOR ST
FairOver: ST MARYS RIVER
00.10 W OF PAULINE ST, Allen, IN
Built 1950 Load: 57.8 t ADT: 15,025
ELL CREEK ROAD
FairOver: ELL CREEK
00.30 E OF CR 525 W, Dubois, IN
Built 1980 Load: 57.8 t ADT: 50
CR 250 EAST
FairOver: SOUTH FORK LEWIS CREEK
00.20 N OF CR 700 S, Shelby, IN
Built 1940 Load: 57.8 t ADT: 125
CR 500 E
FairOver: LAGRO CREEK
00.20 S OF CR 300 N, Wabash, IN
Built 1976 Load: 57.8 t ADT: 220
PARKVIEW DR
FairOver: CHARLEY CREEK
00.10 N OF HILL ST, Wabash, IN
Built 1989 Load: 57.8 t ADT: 130
CR 390 E
FairOver: SPIECHER CREEK
00.20 S OF STATE RD 124, Wabash, IN
Built 1993 Load: 57.9 t ADT: 200
CR 750S
FairOver: OWL CREEK
00.10 W OF CR 900 W, Wells, IN
Built 1983 Load: 58.0 t ADT: 100
RED CHALICE RD
FairOver: BIRD BRANCH
00.12 N OF 62ND ST, Marion, IN
Built 1987 Load: 58.1 t ADT: 1,052
MULBERRY ST
FairOver: CROOKED CREEK
00.04 N OF 5TH ST, Jefferson, IN
Built 1988 Load: 58.2 t ADT: 350
MICHIGAN RD
FairOver: BRANDYWINE CREEK
00.60 W OF CR 200 W, Shelby, IN
Built 1940 Load: 58.2 t ADT: 350
CR 43
FairOver: MCALLISTER DITCH
00.20 N OF CR 38, Elkhart, IN
Built 1978 Load: 58.3 t ADT: 254
CR 225 W
FairOver: BRANCH OF SANDY CREEK
00.70 S OF CR 850 S, Gibson, IN
Built 1984 Load: 58.3 t ADT: 100
SR 23
FairOver: YELLOW RIVER
00.34 S SR 8, Starke, IN
Built 1964 Load: 58.3 t ADT: 4,219
DARWIN ROAD
FairOver: Ditch to WABASH River
00.30 E ROBINSON, Vigo, IN
Built 1928 Load: 58.3 t ADT: 565
CR 1000N
FairOver: BRANCH OF RATTLESNAKE CR
00.22 E of CR 825 W, Carroll, IN
Built 1973 Load: 58.4 t ADT: 213
ELM ST
FairOver: DRY BRANCH CREEK
00.00 S. of CHESTNUT St, Montgomery, IN
Built 1978 Load: 58.4 t ADT: 3,840
N IRONWOOD ROAD
FairOver: WEST BUNCH DITCH
00.40 N OF E 1ST ROAD, Marshall, IN
Built 1985 Load: 58.5 t ADT: 100
CR 900 SOUTH
FairOver: SULLIVAN DITCH
0.20 MILES W OF CR 400 W, Adams, IN
Built 1975 Load: 58.6 t ADT: 110
SR 446
FairOver: LITTLE SALT CREEK
02.55 W SR 58, Lawrence, IN
Built 1974 Load: 58.6 t ADT: 1,330
CR 100E
FairOver: MUD CREEK
00.05 N OF CR 600 N, Tipton, IN
Built 1981 Load: 58.6 t ADT: 100
SR 9
FairOver: EEL RIVER
01.58 S SR 205, Whitley, IN
Built 1929 Load: 58.6 t ADT: 5,900
NEW MARKET ROAD
FairOver: HENTHORN BRANCH
00.40 NE of Yount Road, Clark, IN
Built 1987 Load: 58.7 t ADT: 410
CR 700N
FairOver: MUD CREEK
00.40 W of CR 100 W, Delaware, IN
Built 1988 Load: 58.7 t ADT: 30
THOMPSON RD
FairOver: LICK CREEK
00.10 S OF PORTER RIDGE R, Owen, IN
Built 1987 Load: 58.7 t ADT: 450
US 41
FairOver: THURMAN DITCH
01.49 N SR 68, Gibson, IN
Built 1950 Load: 58.8 t ADT: 22,693
SR 1
FairOver: SALAMONIE RIVER
02.49 N SR 26, Jay, IN
Built 1952 Load: 58.8 t ADT: 2,144
SR 2
FairOver: BRYANT DITCH
00.60 W I-65, Lake, IN
Built 1962 Load: 58.8 t ADT: 10,018
SR 205
FairOver: BLACK CREEK
01.26 SW SR 3, Noble, IN
Built 1946 Load: 58.8 t ADT: 2,924
SR 129
FairOver: RACCOON CREEK
01.86 N SR 62, Ripley, IN
Built 1948 Load: 58.8 t ADT: 1,926
US 27
FairOver: E FORK WHITEWATER RIVER
00.12 N SR 121, Wayne, IN
Built 1957 Load: 58.8 t ADT: 31,298
CR 250 E
FairOver: GRANT CREEK
00.30 N OF CR 1050 S, Wabash, IN
Built 1993 Load: 58.9 t ADT: 100
CR 850S
FairOver: MUD PINE CREEK
00.70 E of US 41, Benton, IN
Built 1962 Load: 59.0 t ADT: 33
SR 135
FairOver: INDIAN CREEK
00.33 S SR 252, Morgan, IN
Built 1933 Load: 59.0 t ADT: 3,892
CR 300S
FairOver: CICERO CREEK
00.50 W OF CR 200 W, Tipton, IN
Built 1975 Load: 59.0 t ADT: 225
SR 115
FairOver: KENTNER CREEK
01.81 N US 24, Wabash, IN
Built 1985 Load: 59.0 t ADT: 1,452
CARROLL RD
FairOver: EEL RIVER
01.00 E US 33, Allen, IN
Built 1969 Load: 59.1 t ADT: 1,950
MICHIGAN ROAD
FairOver: BRANCH OF 14 MILE CREEK
00.50 SW of Marysville Ro, Clark, IN
Built 1950 Load: 59.1 t ADT: 390
STONY POINT ROAD
FairOver: SINKING FORK
00.20 S of Brick Church R, Clark, IN
Built 1955 Load: 59.4 t ADT: 410
HARTS GRAVEL Rd
FairOver: Lick Fork
02.50 N SCHNELLVILLE RD, Dubois, IN
Built 1993 Load: 59.4 t ADT: 16
CR 350W
FairOver: BOB CREEK
00.70 S OF CR300 S, Rush, IN
Built 2009 Load: 59.4 t ADT: 100
CR 650 E
FairOver: MCKEDDY LATERAL #3
00.20 S OF CR 160 N, Gibson, IN
Built 1974 Load: 59.9 t ADT: 100
Base Rd
FairOver: Indian Creek
00.30 MI N of RIPPEY ROAD, Posey, IN
Built 1997 Load: 59.9 t ADT: 172
GRISAMER RD
FairOver: JAMES T JOHNSON DRAIN
00.50 E FELGER RD, Allen, IN
Built 1971 Load: 60.0 t ADT: 108
CR 300N
FairOver: WEST BRANCH TRAIL CREEK
00.90 W CR 850 W, LaPorte, IN
Built 1988 Load: 60.0 t ADT: 1,825
CR 1000W
FairOver: BOWTON DITCH
00.40 S of CR 900 N, Benton, IN
Built 1978 Load: 60.1 t ADT: 33
CR 525W
FairOver: BRANCH OF SUGAR CREEK
00.01 N OF FALL CREEK RD, Montgomery, IN
Built 1991 Load: 60.1 t ADT: 125
CR 350N
FairOver: BRANCH OF LAUGHERY CREEK
00.30 W OF CR 225 E, Ripley, IN
Built 1974 Load: 60.1 t ADT: 100
CR 100W - GUNNER R
FairOver: RUSH CREEK
00.43 MI W of SR 69, Posey, IN
Built 1985 Load: 60.3 t ADT: 11
Showing 10,601-10,650 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.