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 400 NORTH
FairOver: KILMORE CREEK
0.40 W OF CR 1100 E, Clinton, IN
Built 1954 Load: 23.0 t ADT: 204
CR 775E
FairOver: NORTH FORK PRAIRIE CREEK
00.02 S of CR 700 N, Daviess, IN
Built 1985 Load: 23.0 t ADT: 154
CR 16
FairOver: LITTLE ELKHART RIVER
00.20 E OF SR 13, Elkhart, IN
Built 1969 Load: 23.0 t ADT: 3,286
CR 142
FairOver: BENTON CANAL
00.10 E OF CR 29, Elkhart, IN
Built 1961 Load: 23.0 t ADT: 2,401
SPICKERT KNOB RD
FairOver: LITTLE INDIAN CREEK
00.00 INT OF SAINT MARYS, Floyd, IN
Built 1976 Load: 23.0 t ADT: 4,291
SR 341
FairOver: LITTLE SHAWNEE CREEK
00.24 N SR 55, Fountain, IN
Built 1956 Load: 23.0 t ADT: 808
CR 650 EAST
FairOver: CHIPPEWANUCK CREEK
00.30 S OF FORT WAYNE ROA, Fulton, IN
Built 1999 Load: 23.0 t ADT: 375
HUNTER RD
FairOver: SANDY CREEK
00.10 S OF CR 800 S, Gibson, IN
Built 1976 Load: 23.0 t ADT: 300
121ST ST EAST
FairOver: SAND CREEK
00.75 E OF CUMBERLAND RD, Hamilton, IN
Built 1966 Load: 23.0 t ADT: 2,260
CR 1000E
FairOver: SCHOOL CREEK
00.05 N OF CR 700 N, Hendricks, IN
Built 1979 Load: 23.0 t ADT: 950
CR 50 E
FairOver: EAST FORK LITTLE WILDCAT
0.2 MI S SR 26, Howard, IN
Built 1920 Load: 23.0 t ADT: 456
SR 250
FairOver: KEMMEN DITCH
00.50 E SR 11, Jackson, IN
Built 1968 Load: 23.0 t ADT: 1,232
OHIO R. SCENIC WAY
FairOver: CLIFTY CREEK
01.31 E SR 256, Jefferson, IN
Built 1984 Load: 23.0 t ADT: 5,873
SR 54
FairOver: BLUE SPRING CREEK
00.55 W SR 58, Lawrence, IN
Built 1931 Load: 23.0 t ADT: 1,423
SR 32
FairOver: STONY CREEK
03.94 E SR 13, Madison, IN
Built 1985 Load: 23.0 t ADT: 6,370
SR 135
FairOver: BUFFALO CREEK
04.08 S I-465, Marion, IN
Built 1991 Load: 23.0 t ADT: 31,576
SR 56
FairOver: FLAT CREEK
02.16 W SR 257, Pike, IN
Built 1926 Load: 23.0 t ADT: 3,248
SR 545
FairOver: SWINGING CREEK
02.37 S SR 62, Spencer, IN
Built 1985 Load: 23.0 t ADT: 1,461
CR 400 W
FairOver: BRANCH OF RODGERS DITCH
00.10 S OF CR 850 S, Sullivan, IN
Built 1981 Load: 23.0 t ADT: 110
US 52 WB
FairOver: N&S RR
01.77 W SR 26, Tippecanoe, IN
Built 1972 Load: 23.0 t ADT: 20,643
US 31 NB
FairOver: MUCK POCKET
01.29 N SR 28, Tipton, IN
Built 1940 Load: 23.0 t ADT: 14,422
NEW GOSHEN AVE
FairOver: UNT COAL CREEK
00.33 W EDINGTON, Vigo, IN
Built 1981 Load: 23.0 t ADT: 377
CHINN ROAD
FairOver: N FORK LITTLE PIGEON CRE
00.56 MI E OF BEARDSLY RD, Warrick, IN
Built 1987 Load: 23.0 t ADT: 135
SR 335
FairOver: CAMPBELL CREEK
00.78 S SR 60, Washington, IN
Built 1987 Load: 23.0 t ADT: 1,477
MARTINSBURG RD
FairOver: HAGGATT BRANCH
01.70 SE SR 60, Washington, IN
Built 1987 Load: 23.0 t ADT: 112
DAISY LINE Rd
FairOver: PUNCH Run
00.70 E of BLUE RIVER CHU, Washington, IN
Built 1992 Load: 23.0 t ADT: 317
CARROLL RD
FairOver: MAIN DRAIN
00.50 E JOHNSON, Allen, IN
Built 1970 Load: 23.1 t ADT: 2,167
CR 350W
FairOver: PRAIRIE Creek
00.20 N of CR 700 S, Fountain, IN
Built 1971 Load: 23.1 t ADT: 117
PARK ROAD
FairOver: MCCORMICKS CREEK
00.00 MCCORMICKS CR S PAR, Owen, IN
Built 1934 Load: 23.1 t ADT: 1,428
BASE ROAD
FairOver: LITTLE FLATROCK RIVER
00.60 S OF CR 600 S, Rush, IN
Built 1989 Load: 23.1 t ADT: 250
CR 100 EAST
FairOver: DOWTY DITCH
00.50 N OF CR 400 N, Wells, IN
Built 1995 Load: 23.1 t ADT: 1,022
SR 15
FairOver: DEER CREEK
01.84 N US 35, Grant, IN
Built 1938 Load: 23.2 t ADT: 7,605
CR 200 SOUTH
FairOver: TRIMBLE CREEK
00.80 W OF CR 600 W, Kosciusko, IN
Built 1960 Load: 23.2 t ADT: 300
PROSPECT ST
FairOver: BUCK CREEK
00.50 E OF GERMAN CHURCH, Marion, IN
Built 1960 Load: 23.2 t ADT: 5,113
CR 211
FairOver: Sigler Creek
00.70 N of CR 208, Perry, IN
Built 1984 Load: 23.2 t ADT: 115
CR 700W
FairOver: LITTLE SUGAR CREEK
00.25 N OF SR 32, Boone, IN
Built 1920 Load: 23.3 t ADT: 120
CR 450N
FairOver: DIXON CREEK
00.25 W OF CR 1050 W, Boone, IN
Built 1990 Load: 23.3 t ADT: 120
I-74 EB
FairOver: FLATROCK RIVER
05.05 W US 421, Decatur, IN
Built 1961 Load: 23.3 t ADT: 11,343
CR 13
FairOver: YELLOW CREEK
00.50 N OF CR 28, Elkhart, IN
Built 1967 Load: 23.3 t ADT: 1,177
CR 18E
FairOver: ROWE-EDEN DITCH
00.20 E CR 43, Elkhart, IN
Built 1981 Load: 23.3 t ADT: 102
SR 44
FairOver: LITTLE WILLIAMS CREEK
01.61 W SR 121, Fayette, IN
Built 1928 Load: 23.3 t ADT: 6,404
CR 1000 S
FairOver: BLACK RIVER
00.90 W OF SR 65, Gibson, IN
Built 1968 Load: 23.3 t ADT: 225
CR 500 NORTH
FairOver: LATTAS CREEK
0.70 E OF CR 1000 W, Greene, IN
Built 1985 Load: 23.3 t ADT: 110
SR 62
FairOver: LITTLE INDIAN CREEK
05.20 W SR 11, Harrison, IN
Built 1990 Load: 23.3 t ADT: 4,610
SR 38
FairOver: DUCK CREEK
00.30 E SR 234, Henry, IN
Built 1959 Load: 23.3 t ADT: 4,991
SR 9 NB
FairOver: MAJENICA CREEK
02.32 N SR 124, Huntington, IN
Built 1965 Load: 23.3 t ADT: 1,880
SR 9 SB
FairOver: MAJENICA CREEK
02.32 N SR 124, Huntington, IN
Built 1965 Load: 23.3 t ADT: 1,810
SR 250
FairOver: GRASSY CREEK
01.06 E I-65, Jackson, IN
Built 1968 Load: 23.3 t ADT: 1,061
I-465 WB
FairOver: LICK CREEK
00.32 W US 31, Marion, IN
Built 1962 Load: 23.3 t ADT: 58,751
UNIONVILLE ROAD
FairOver: WILLOW CREEK
0.30 S OF CR 250 S, Orange, IN
Built 1973 Load: 23.3 t ADT: 857
Showing 3,051-3,100 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.