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 52
FairOver: SOLOMON CREEK
00.10 E OF CR 37, Elkhart, IN
Built 1961 Load: 32.4 t ADT: 253
US 150 & RAMPS
FairOver: UNT LITTLE INDIAN CR.
00.14 W I-64 WBL, Floyd, IN
Built 1965 Load: 32.4 t ADT: 13,162
I-265 EB
FairOver: JACOBS CREEK
00.79 E SR 311, Floyd, IN
Built 1972 Load: 32.4 t ADT: 34,076
I-265 WB
FairOver: JACOBS CREEK
00.79 E SR 311, Floyd, IN
Built 1972 Load: 32.4 t ADT: 31,972
SR 64
FairOver: LOST CREEK
04.52 W SR 57, Gibson, IN
Built 1992 Load: 32.4 t ADT: 10,329
I-70 EB
FairOver: ANTHONY CREEK
03.79 W SR 109, Hancock, IN
Built 1964 Load: 32.4 t ADT: 19,477
I-70 WB
FairOver: ANTHONY CREEK
03.79 W SR 109, Hancock, IN
Built 1964 Load: 32.4 t ADT: 19,477
CR 300S
FairOver: SUGAR CREEK
00.24 E OF S 425 W, Hancock, IN
Built 1970 Load: 32.4 t ADT: 2,260
US 136
FairOver: WEST FORK WHITE LICK CRK
02.33 W Old SR 267, Hendricks, IN
Built 1958 Load: 32.4 t ADT: 12,739
SR 5
FairOver: MAJENICA CREEK
02.80 N SR 124, Huntington, IN
Built 1990 Load: 32.4 t ADT: 3,088
SR 105
FairOver: SILVER CREEK
01.57 S SR 16, Huntington, IN
Built 1984 Load: 32.4 t ADT: 560
US 224
FairOver: LITTLE RIVER (N. Fork)
01.56 E US 24, Huntington, IN
Built 1986 Load: 32.4 t ADT: 10,279
SR 11
FairOver: E FK WHITE RIVER OVFL
00.98 S I-65, Jackson, IN
Built 1984 Load: 32.4 t ADT: 7,762
SR 250
FairOver: HORSE LICK CREEK
01.50 W SR 11, Jackson, IN
Built 1920 Load: 32.4 t ADT: 1,561
US 31
FairOver: CANARY DITCH
01.30 N SR 44, Johnson, IN
Built 1946 Load: 32.4 t ADT: 25,834
SR 61
FairOver: DESHEE RIVER
01.92 N SR 241, Knox, IN
Built 1935 Load: 32.4 t ADT: 3,814
SR 3
FairOver: PIGEON RIVER
03.02 N US 20, LaGrange, IN
Built 1993 Load: 32.4 t ADT: 1,420
SR 450
FairOver: ADAMSEN BRANCH
03.31 W SR 158, Lawrence, IN
Built 1985 Load: 32.4 t ADT: 2,339
I-69 SB
FairOver: THORPE CREEK
00.28 S SR 13, Madison, IN
Built 1966 Load: 32.4 t ADT: 28,070
N ROSE ROAD
FairOver: SHERMAN EMMONS DITCH
00.10 N OF W 2B ROAD, Marshall, IN
Built 1920 Load: 32.4 t ADT: 100
SR 18
FairOver: LITTLE PIPE CREEK
02.78 E SR 19, Miami, IN
Built 1933 Load: 32.4 t ADT: 3,287
JOE ALLEN PKWY
FairOver: DRY BRANCH CREEK
00.00 Int of MILL St, Montgomery, IN
Built 1998 Load: 32.4 t ADT: 330
I-70 EB
FairOver: BAYLISS STATE DITCH
03.76 W SR 39, Morgan, IN
Built 1966 Load: 32.4 t ADT: 40,874
I-70 WB
FairOver: BAYLISS STATE DITCH
03.76 W SR 39, Morgan, IN
Built 1966 Load: 32.4 t ADT: 40,874
FRONT ST
FairOver: BRUSH CREEK
00.00 S QUINCY RD, Owen, IN
Built 1950 Load: 32.4 t ADT: 360
CR 200E
FairOver: LICK CREEK
00.09 S CR 650 N, Pike, IN
Built 1974 Load: 32.4 t ADT: 227
CR 500N
FairOver: SALT CREEK
00.80 W JCT SR 149, Porter, IN
Built 1981 Load: 32.4 t ADT: 2,480
CR 500E
FairOver: GRASSY CREEK
00.13 N OF CR 900 S, Pulaski, IN
Built 1974 Load: 32.4 t ADT: 80
CR 400N
FairOver: BEAR CREEK
04.00 W SR 27, Randolph, IN
Built 1983 Load: 32.4 t ADT: 226
FINKS ROAD
FairOver: PLUM CREEK
01.15 N OF SR 350, Ripley, IN
Built 1981 Load: 32.4 t ADT: 150
SR 244
FairOver: FLATROCK RIVER
03.87 W SR 3, Rush, IN
Built 1983 Load: 32.4 t ADT: 1,205
CR 240E
FairOver: TURKEY CREEK
00.50 N OF CR 300 N, Rush, IN
Built 1976 Load: 32.4 t ADT: 100
SR 356
FairOver: PIGEON ROOST CREEK
00.23 E US 31, Scott, IN
Built 1996 Load: 32.4 t ADT: 3,194
SR 9
FairOver: E FORK LEWIS CREEK
06.65 S SR 44, Shelby, IN
Built 1956 Load: 32.4 t ADT: 4,492
SR 62
FairOver: BUCKHORN CREEK
01.40 S SR 162, Spencer, IN
Built 1922 Load: 32.4 t ADT: 5,376
SR 23
FairOver: EAGLE CREEK
01.69 N SR 8, Starke, IN
Built 2005 Load: 32.4 t ADT: 2,201
SR 156
FairOver: LOG LICK CREEK
01.27 W SR 101, Switzerland, IN
Built 1958 Load: 32.4 t ADT: 4,810
WYNDOTTE RD
FairOver: SOUTH FORK WILDCAT CREEK
00.28 E of CR 800 E, Tippecanoe, IN
Built 1970 Load: 32.4 t ADT: 729
CR 400W
FairOver: Little Wea Creek
00.56 S of CR 950 S, Tippecanoe, IN
Built 1957 Load: 32.4 t ADT: 851
US 27
FairOver: RICHLAND CREEK
04.38 N SR 44, Union, IN
Built 1930 Load: 32.4 t ADT: 5,308
SR 62
FairOver: CARPENTIER CREEK
04.43 W US 41, Vanderburgh, IN
Built 1956 Load: 32.4 t ADT: 44,520
I-64
FairOver: BRANCH OF BIG CREEK
00.87 W SR 61, Warrick, IN
Built 1971 Load: 32.4 t ADT: 15,657
TAYLORSVILLE ROAD
FairOver: COLES CREEK
01.37 MI W SR 161, Warrick, IN
Built 1982 Load: 32.4 t ADT: 252
BEE LINE RD
FairOver: MILL CREEK
00.40 W of HITCHCOCK Rd, Washington, IN
Built 1911 Load: 32.4 t ADT: 152
SPARKSFERRY RD
FairOver: HIGHLAND CREEK
00.10 E of HIGHLAND Rd, Washington, IN
Built 1988 Load: 32.4 t ADT: 563
I-65 NB
FairOver: HOLLINGSWORTH DITCH
03.63 S US 24, White, IN
Built 1968 Load: 32.4 t ADT: 41,719
I-65 SB
FairOver: HOLLINGSWORTH DITCH
03.63 S US 24, White, IN
Built 1968 Load: 32.4 t ADT: 41,719
PLATTER RD
FairOver: MAUMEE RIVER
00.01 E THIMLER ROAD, Allen, IN
Built 1962 Load: 32.5 t ADT: 3,904
US 421
FairOver: KILMORE CREEK
00.31 S SR 38, Clinton, IN
Built 1941 Load: 32.5 t ADT: 3,870
CR 550 NORTH
FairOver: BR HOG RUN
0.20 W OF CR 900 W, Clinton, IN
Built 1979 Load: 32.5 t ADT: 204
Showing 5,701-5,750 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.