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
SR 101
FairOver: E FORK WHITEWATER RIVER
00.56 N SR 1, Franklin, IN
Built 1992 Load: 29.5 t ADT: 6,960
US 41
FairOver: PATOKA RIVER
02.95 N SR 64, Gibson, IN
Built 1957 Load: 29.5 t ADT: 12,449
CR 1075 W
FairOver: HIGGENBOTHAM DITCH
01.00 N OF SR 165, Gibson, IN
Built 1994 Load: 29.5 t ADT: 100
DIVISION LINE RD
FairOver: PIPE CREEK
00.01 MI E of CR 400 W, Grant, IN
Built 1969 Load: 29.5 t ADT: 2,160
276TH ST WEST
FairOver: MCKINZIE DITCH
00.91 W OF DITCH RD, Hamilton, IN
Built 1979 Load: 29.5 t ADT: 170
CR 425E
FairOver: BRANCH OF ABNER CREEK
00.50 N OF CR 100 N, Hendricks, IN
Built 1985 Load: 29.5 t ADT: 975
CRYSTAL BAY,W DR
FairOver: CRYSTAL BAY OVERFLOW
00.10 N OF CR 600 S, Hendricks, IN
Built 1987 Load: 29.5 t ADT: 275
SR 26
FairOver: EAST FORK HONEY CREEK
06.59 W SR 931, Howard, IN
Built 1994 Load: 29.5 t ADT: 6,216
CR 800 WEST
FairOver: SILVER CREEK
0.2 MI N OF MAPLEGROVE RD, Huntington, IN
Built 1920 Load: 29.5 t ADT: 115
BASE ROAD
FairOver: HOUGH CREEK
0.61 E OF KELLY DRIVE, Jackson, IN
Built 1972 Load: 29.5 t ADT: 810
SR 56
FairOver: INDIAN-KENTUCK CREEK
07.22 E US 421, Jefferson, IN
Built 1948 Load: 29.5 t ADT: 2,308
US 41 NB
FairOver: MARIA CREEK
02.25 S SR 550, Knox, IN
Built 1971 Load: 29.5 t ADT: 6,328
US 41 SB
FairOver: MARIA CREEK
02.25 S SR 550, Knox, IN
Built 1971 Load: 29.5 t ADT: 6,328
CR 325 EAST
FairOver: DEEDS CREEK
00.10 S OF OLD US 30, Kosciusko, IN
Built 1970 Load: 29.5 t ADT: 625
CR 400 SOUTH
FairOver: PETERSON DITCH
00.80 W OF CR 200 E, Kosciusko, IN
Built 1930 Load: 29.5 t ADT: 225
SR 3
FairOver: MILL RACE
02.98 N US 20, LaGrange, IN
Built 1993 Load: 29.5 t ADT: 1,420
SR 450
FairOver: SALT CREEK
02.12 W SR 158, Lawrence, IN
Built 1976 Load: 29.5 t ADT: 2,339
SR 32
FairOver: WHITE RIVER
01.37 E SR 9, Madison, IN
Built 1960 Load: 29.5 t ADT: 10,512
I-65 SB EXIT RAMP
FairOver: BUSHS RUN
01.48 N I-465, Marion, IN
Built 1960 Load: 29.5 t ADT: 1,900
SR 32
FairOver: WALNUT FORK
00.87 E SR 47 E JCT, Montgomery, IN
Built 1940 Load: 29.5 t ADT: 5,670
ABERDEEN ROAD
FairOver: BRANCH OF WILLOW CREEK
0.00 INT OF WILLOW CREEK, Ohio, IN
Built 1900 Load: 29.5 t ADT: 200
SR 43
FairOver: LITTLE RACCOON CREEK
02.92 N SR 48, Owen, IN
Built 1984 Load: 29.5 t ADT: 1,953
CR 17
FairOver: Little DEER Creek
00.10 E of CR 71(Summers), Perry, IN
Built 1950 Load: 29.5 t ADT: 185
SR 49
FairOver: AHLGRIM DITCH
03.10 N SR 8, Porter, IN
Built 1940 Load: 29.5 t ADT: 8,230
Scherer Rd
FairOver: Caney Creek
00.22 MI S of HighSchool, Posey, IN
Built 1978 Load: 29.5 t ADT: 149
SR 44
FairOver: BRANCH FLATROCK RIVER
02.97 E SR 3, Rush, IN
Built 1982 Load: 29.5 t ADT: 4,815
US 52
FairOver: FLATROCK RIVER
0.15 N of S. Jct. SR 3, Rush, IN
Built 1988 Load: 29.5 t ADT: 11,165
CR 400W
FairOver: SNAIL CREEK
00.40 N I-74, Shelby, IN
Built 1968 Load: 29.5 t ADT: 300
CR 350N
FairOver: LITTLE SANDY CREEK
00.96 E of SR 66, Spencer, IN
Built 1987 Load: 29.5 t ADT: 30
CR 1500 N
FairOver: CROOKED CREEK
00.37 E of CR 800 E, Spencer, IN
Built 2017 Load: 29.5 t ADT: 110
CR 50N
FairOver: PIGEON CREEK
0.20 MILES E OF CR 900 W, Steuben, IN
Built 1969 Load: 29.5 t ADT: 380
CR 900 N
FairOver: WEST FORK BUSSERON CREEK
00.63 W OF CR 375 E, Sullivan, IN
Built 1982 Load: 29.5 t ADT: 110
Stair Rd
FairOver: BUCK CREEK
00.19 NE of CR 500 E, Tippecanoe, IN
Built 1977 Load: 29.5 t ADT: 157
CR 575E
FairOver: Baker Ditch
00.35 S of CR 900 S, Tippecanoe, IN
Built 1930 Load: 29.5 t ADT: 43
SCHUYLER AVENUE
FairOver: WILDCAT CREEK
00.06 SW BARTON BEACH ROA, Tippecanoe, IN
Built 1952 Load: 29.5 t ADT: 21,930
US 27
FairOver: RICHLAND CREEK
04.70 N SR 44, Union, IN
Built 1928 Load: 29.5 t ADT: 5,308
CR 110E
FairOver: BROUILLETTS CREEK
00.10 N of WOOD Ave, Vermillion, IN
Built 1965 Load: 29.5 t ADT: 610
SR 114
FairOver: EEL RIVER
01.66 E SR 13, Wabash, IN
Built 1948 Load: 29.5 t ADT: 6,012
I-70 EB
FairOver: WHITEWATER RIVER OVFL
01.14 W SR 1, Wayne, IN
Built 1965 Load: 29.5 t ADT: 19,818
I-70 WB
FairOver: WHITEWATER RIVER OVFL
01.14 W SR 1, Wayne, IN
Built 1965 Load: 29.5 t ADT: 19,818
CR 50 WEST
FairOver: SCUFFLE CREEK
00.01 N OF CR 1000 S, Wells, IN
Built 1930 Load: 29.5 t ADT: 100
SR 18
FairOver: SPRING CREEK
04.32 E SR 43, White, IN
Built 1938 Load: 29.5 t ADT: 2,282
CR 1000E
FairOver: BIG PINE CREEK
00.10 S of CR 250 N, Benton, IN
Built 2006 Load: 29.6 t ADT: 35
CUMBERLAND RD
FairOver: STONY CREEK
00.62 N OF SR 238, Hamilton, IN
Built 1916 Load: 29.6 t ADT: 6,350
CR 150N
FairOver: ABNER CREEK
00.25 E OF CR 425 E, Hendricks, IN
Built 1972 Load: 29.6 t ADT: 225
CR 250 WEST
FairOver: RYAN DITCH
0.00 MILES N OF CR 400 S, Jasper, IN
Built 1984 Load: 29.6 t ADT: 139
CR 500 SOUTH
FairOver: MEREDITH DITCH
00.30 E OF SR 19, Kosciusko, IN
Built 1986 Load: 29.6 t ADT: 100
RIVER ROAD
FairOver: SIMMONS CREEK
0.02 N SIMMONS CREEK RD, Martin, IN
Built 1932 Load: 29.6 t ADT: 52
GRANTS CREEK RD
FairOver: MARBLE BR OF GRANT CR
00.30 W of ANTIOCH RD, Switzerland, IN
Built 1999 Load: 29.6 t ADT: 350
CR 250N
FairOver: PIKE CREEK
00.19 E CR 1000 E, White, IN
Built 1962 Load: 29.6 t ADT: 100
Showing 4,701-4,750 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.