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 600N
FairOver: Burnett Creek
00.51 E of CR 50 W, Tippecanoe, IN
Built 1961 Load: 36.0 t ADT: 5,547
CR 700E
FairOver: POLYWOG CREEK
00.30 S OF DIVISION RD, Tipton, IN
Built 1950 Load: 36.0 t ADT: 100
BYRD ROAD
FairOver: RICHLAND CREEK
00.25 W OF CR 100 W, Union, IN
Built 1967 Load: 36.0 t ADT: 150
NEW GOSHEN AVE
FairOver: COAL CREEK
00.10 W EDINGTON, Vigo, IN
Built 1981 Load: 36.0 t ADT: 377
EPPERT St
FairOver: LITTLE CREEK
00.20 S SYCAMORE, Vigo, IN
Built 1983 Load: 36.0 t ADT: 503
E MAPLE ROAD
FairOver: BRANCH LOST CREEK
00.20 W HUNT ST, Vigo, IN
Built 1985 Load: 36.0 t ADT: 515
CR 200 W
FairOver: BEAR GRASS CREEK
00.30 S OF CR 800 N, Wabash, IN
Built 1982 Load: 36.0 t ADT: 350
CR 500 N
FairOver: PAW PAW CREEK
00.80 W OF CR 300 E, Wabash, IN
Built 1991 Load: 36.0 t ADT: 290
SR 61
FairOver: KOEHLER DITCH
01.49 S SR 62, Warrick, IN
Built 1970 Load: 36.0 t ADT: 2,758
TILLMAN RD
FairOver: MCHENRY DRAIN
00.20 E SNYDER ROAD, Allen, IN
Built 1969 Load: 36.1 t ADT: 1,093
25TH ST
FairOver: CLIFTY CREEK
01.32 W SR 9, Bartholomew, IN
Built 1930 Load: 36.1 t ADT: 230
DREWERSBURG RD
FairOver: SOURS RUN of DRY FORK
00.10 N of SPARKS RD, Franklin, IN
Built 1991 Load: 36.1 t ADT: 225
CR 500S
FairOver: MILL CREEK
00.50 E OF CR 750 W, Fulton, IN
Built 1968 Load: 36.1 t ADT: 100
MAIN STREET
FairOver: S BRANCH MEDORA CREEK
0.06 E OF JACKSON ST, Jackson, IN
Built 1989 Load: 36.1 t ADT: 340
CR 300 EAST
FairOver: OLIVER DITCH
0.50 MILES N OF CR 600 N, Jasper, IN
Built 1965 Load: 36.1 t ADT: 166
CR 1300 SOUTH
FairOver: HUNTER LATERAL
0.40 MILES E OF CR 1200 W, Jasper, IN
Built 1992 Load: 36.1 t ADT: 139
CR 350S
FairOver: LITTLE KANKAKEE RIVER
00.30 W CR 700 E, LaPorte, IN
Built 1916 Load: 36.1 t ADT: 100
WESTFIELD BLVD
FairOver: WHITE RIVER
01.05 S OF 75th ST, Marion, IN
Built 1979 Load: 36.1 t ADT: 15,512
CR 650N
FairOver: LAUGHERY CREEK
00.15 W OF CR 100 E, Ripley, IN
Built 1976 Load: 36.1 t ADT: 150
AIRPORT ROAD
FairOver: HUMBARGER #12
00.50 N SR 9, Whitley, IN
Built 1998 Load: 36.1 t ADT: 250
CR 200W
FairOver: GOBLE DRAIN
00.40 N CR 800 S, Whitley, IN
Built 1998 Load: 36.1 t ADT: 100
CR 900 NORTH
FairOver: ST MARYS RIVER
0.70 MILES W OF US 33, Adams, IN
Built 1984 Load: 36.2 t ADT: 478
CR 1100S
FairOver: WYALOOSING CREEK
00.10 E OF CR 600 W, Decatur, IN
Built 1972 Load: 36.2 t ADT: 1,710
CEDAR GROVE RD
FairOver: TRIBUTARY OF BLACK RIVER
01.20 W OF CR 850 W, Gibson, IN
Built 1993 Load: 36.2 t ADT: 225
MILL ROAD
FairOver: BUCK CREEK
00.15 S OF CR 850 S, Henry, IN
Built 1950 Load: 36.2 t ADT: 400
US 150
FairOver: LICK CREEK
02.71 E SR 56, Orange, IN
Built 1923 Load: 36.2 t ADT: 8,180
BRIDGETON Rd
FairOver: BIG RACCOON Creek
00.10 N of HAWKINS R, Parke, IN
Built 1967 Load: 36.2 t ADT: 884
CR 300N
FairOver: MILLER CREEK
00.20 E of CR 550 E, Putnam, IN
Built 1920 Load: 36.2 t ADT: 420
CR 600E
FairOver: BR LITTLE FLATROCK RIVER
00.10 S OF CR 300S, Rush, IN
Built 1975 Load: 36.2 t ADT: 125
CR 500S
FairOver: EAST FORK OF SLASH CREEK
00.65 W OF CR 175 E, Shelby, IN
Built 1998 Load: 36.2 t ADT: 100
SR 545
FairOver: MEINRAD HOLLOW
01.81 S SR 62, Spencer, IN
Built 1939 Load: 36.2 t ADT: 1,461
CR 100W
FairOver: LITTLE MONON CREEK
00.14 N CR 675 N, White, IN
Built 1967 Load: 36.2 t ADT: 120
CR 400W
FairOver: HONEY CREEK
00.33 N US 24, White, IN
Built 1981 Load: 36.2 t ADT: 100
CR 1100 NORTH
FairOver: STAUB DITCH
0.60 MILES E OF CR 600 E, Adams, IN
Built 1930 Load: 36.3 t ADT: 81
CR 550 NORTH
FairOver: KOOS DITCH
0.10 MILES E OF PIQUA ROA, Adams, IN
Built 1940 Load: 36.3 t ADT: 386
CR 800 SOUTH
FairOver: JOHN THOMAS DITCH
0.10 MILES E OF CR 650 W, Adams, IN
Built 1985 Load: 36.3 t ADT: 122
CR 1200 SOUTH
FairOver: LIMBERLOST CREEK
0.20 MILES W OF US 27, Adams, IN
Built 1975 Load: 36.3 t ADT: 137
US 27 NB
FairOver: BERNING CREEK
04.81 S I-469, Allen, IN
Built 1954 Load: 36.3 t ADT: 5,577
I-469 EB RAMP
FairOver: HARBER DITCH
00.13 W SR 1, Allen, IN
Built 1989 Load: 36.3 t ADT: 2,106
GLADESFORD DR
FairOver: NATURAL DRAIN
00.40 E IRON BRIDGE RD, Allen, IN
Built 1976 Load: 36.3 t ADT: 10
CR 450N
FairOver: DEER CREEK
00.75 W OF CR 500 W, Boone, IN
Built 1990 Load: 36.3 t ADT: 120
CR 500E
FairOver: RIDENOUR DITCH
00.18 S SR 18, Carroll, IN
Built 1973 Load: 36.3 t ADT: 64
SR 38
FairOver: MCCLAMROCK DITCH
00.65 W S JCT US 421, Clinton, IN
Built 1968 Load: 36.3 t ADT: 761
I-64 EB
FairOver: LITTLE BLUE RIVER
00.49 E SR 37, Crawford, IN
Built 1973 Load: 36.3 t ADT: 17,178
I-64 WB
FairOver: LITTLE BLUE RIVER
00.49 E SR 37, Crawford, IN
Built 1973 Load: 36.3 t ADT: 17,178
SR 3
FairOver: WYALOOSING CREEK
09.96 S SR 46, Decatur, IN
Built 1935 Load: 36.3 t ADT: 3,192
CR 26
FairOver: YELLOW CREEK
00.10 W OF CR 113, Elkhart, IN
Built 1958 Load: 36.3 t ADT: 5,383
CR 11
FairOver: HOKE DITCH
00.20 S OF CR 28, Elkhart, IN
Built 1969 Load: 36.3 t ADT: 712
SR 168
FairOver: MILLER'S BRANCH #1
01.88 W SR 57, Gibson, IN
Built 1958 Load: 36.3 t ADT: 1,246
I-69 NB
FairOver: TIPPEY DITCH
00.47 S SR 18, Grant, IN
Built 1963 Load: 36.3 t ADT: 14,414
Showing 8,251-8,300 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.