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 225 W
FairOver: WOODS LATERAL
00.20 W OF CR 125 W, Gibson, IN
Built 1986 Load: 28.3 t ADT: 100
FIRST ST
FairOver: WALNUT CREEK
00.97 MI N of SR 22, Grant, IN
Built 1964 Load: 28.3 t ADT: 5,000
SR 1
FairOver: MISSISSINEWA RIVER
00.82 S SR 28, Randolph, IN
Built 1941 Load: 28.3 t ADT: 1,120
CR 325 EAST
FairOver: NORTH FORK LEWIS CREEK
00.10 MI. S. OF SR 44, Shelby, IN
Built 1999 Load: 28.3 t ADT: 125
OLD US 66
FairOver: LITTLE PIGEON CREEK
01.60 MI E YANKEETOWN RD, Warrick, IN
Built 1928 Load: 28.3 t ADT: 473
BATA RD
FairOver: BR MIDDLE FK BLUE RIVER
00.40 W of CANTON Rd S, Washington, IN
Built 1912 Load: 28.3 t ADT: 243
CR 900E
FairOver: PIKE CREEK
00.26 S CR 250 N, White, IN
Built 1958 Load: 28.3 t ADT: 280
KING STREET
FairOver: CFE RR
00.15 E SR 5, Whitley, IN
Built 1965 Load: 28.3 t ADT: 425
HALTER RD
FairOver: ST JOSEPH RIVER
00.50 N ST JOE ROAD, Allen, IN
Built 1984 Load: 28.4 t ADT: 5,000
COVINGTON RD
FairOver: ABOITE CREEK
00.20 W EGGEMAN RD, Allen, IN
Built 1981 Load: 28.4 t ADT: 4,500
BACON HOLLOW ROAD
FairOver: WHISKEY RUN
0.90 W OF OLD WALNUT, Crawford, IN
Built 1931 Load: 28.4 t ADT: 141
CR 600S
FairOver: HUFFMAN CREEK
00.30 W of CR 600 E, Delaware, IN
Built 1961 Load: 28.4 t ADT: 160
CR 900S
FairOver: Branch of SHORT Creek
00.80 W of US 231, Dubois, IN
Built 1920 Load: 28.4 t ADT: 119
CR 550N
FairOver: BRANCH OF WHITE LICK CR
00.20 N OF CR 550 N, Hendricks, IN
Built 1974 Load: 28.4 t ADT: 1,800
OLD BEN DR
FairOver: KOKOMO CREEK
0.0 MI INT DEFENBAUGH ST, Howard, IN
Built 1970 Load: 28.4 t ADT: 5,280
US 6
FairOver: KINGSBURY CREEK
00.05 W of US 35, LaPorte, IN
Built 1941 Load: 28.4 t ADT: 4,273
CR 400W
FairOver: ELM RUN CREEK
00.40 N CR 200 N, Madison, IN
Built 1980 Load: 28.4 t ADT: 147
SHAFTER ROAD
FairOver: LAWRENCE CREEK
00.00 6300 N 8300 E -FT B, Marion, IN
Built 1908 Load: 28.4 t ADT: 2,178
CR 1400 NORTH
FairOver: BOLLEY DITCH
0.40 W OF CR 700 E, Miami, IN
Built 1994 Load: 28.4 t ADT: 110
CR 1300 N
FairOver: DEFRIES DITCH
0.0 MI INT CR 500 E, Newton, IN
Built 1993 Load: 28.4 t ADT: 143
CR 1025 WEST
FairOver: CANE CREEK
0.05 S OF CR 525 S, Orange, IN
Built 1930 Load: 28.4 t ADT: 200
STOCKTON RD
FairOver: LICK CREEK
0.5 E OF DALTON RD, Owen, IN
Built 1976 Load: 28.4 t ADT: 190
CR 550N
FairOver: BEAR CREEK
00.50 E SR 257, Pike, IN
Built 1940 Load: 28.4 t ADT: 41
CR 30S
FairOver: DRAINAGE DITCH
00.37 MI W OF CR 1000 W, Randolph, IN
Built 1961 Load: 28.4 t ADT: 335
SR 154
FairOver: WEST BRANCH TURTLE CREEK
00.78 E SR 63, Sullivan, IN
Built 1937 Load: 28.4 t ADT: 2,744
SLATE RD
FairOver: FORK OF LITTLE CREEK
00.10 W OF ST JOSEPH RD, Vanderburgh, IN
Built 1908 Load: 28.4 t ADT: 477
SR 163
FairOver: WABASH RIVER
01.00 S US 41, Vermillion, IN
Built 1964 Load: 28.4 t ADT: 6,850
US 40
FairOver: LOST CREEK
01.46 E SR 46, Vigo, IN
Built 1919 Load: 28.4 t ADT: 11,225
DAVIS DRIVE
FairOver: THOMPSON DITCH
00.30 W 25TH ST, Vigo, IN
Built 1976 Load: 28.4 t ADT: 4,791
KEPLER RD
FairOver: GREENS FORK
00.50 E of DOUGHERTY Rd, Wayne, IN
Built 1971 Load: 28.4 t ADT: 330
CHALMERS ROAD
FairOver: SNOW DITCH
00.08 W FREEMAN ROAD, White, IN
Built 1960 Load: 28.4 t ADT: 550
US 33
FairOver: EEL RIVER
03.30 S SR 205, Allen, IN
Built 1950 Load: 28.5 t ADT: 8,409
HARTZELL RD
FairOver: BENDER #2 DRAIN
00.00 INT SEILER/HARTZELL, Allen, IN
Built 1960 Load: 28.5 t ADT: 2,863
CR 750S
FairOver: SAND BRANCH
00.02 E OF US 31, Bartholomew, IN
Built 1979 Load: 28.5 t ADT: 960
US 41 NB, 52 WB
FairOver: SUGAR CREEK
03.91 N US 52, Benton, IN
Built 1966 Load: 28.5 t ADT: 2,089
US 41 SB, US 52 EB
FairOver: SUGAR CREEK
03.91 N US 52, Benton, IN
Built 1966 Load: 28.5 t ADT: 2,089
CR 800W
FairOver: FINIGAN DITCH
00.40 S of CR 100 S, Benton, IN
Built 2006 Load: 28.5 t ADT: 60
CR 1000W
FairOver: DIXON CREEK
00.01 N OF CR 550 N, Boone, IN
Built 1920 Load: 28.5 t ADT: 120
SR 62
FairOver: FOURTEEN MILE CREEK
02.86 E SR 3, Clark, IN
Built 1987 Load: 28.5 t ADT: 8,353
SR 59
FairOver: EEL RIVER
03.29 S SR 46, Clay, IN
Built 1955 Load: 28.5 t ADT: 4,517
CR 850 WEST
FairOver: SOUTH FORK WILDCAT CREEK
0.50 S OF CR 350 N, Clinton, IN
Built 1968 Load: 28.5 t ADT: 408
CR 150N
FairOver: PRAIRIE CREEK
00.46 W of CR 300 W, Daviess, IN
Built 1984 Load: 28.5 t ADT: 597
I-74 WB
FairOver: MUDDY FORK SAND CREEK
00.44 E US 421, Decatur, IN
Built 1961 Load: 28.5 t ADT: 8,250
CR 38
FairOver: BAUGO CREEK
00.10 E OF CR 1, Elkhart, IN
Built 1971 Load: 28.5 t ADT: 422
CR 36
FairOver: BAUGO CREEK
00.30 W OF CR 1, Elkhart, IN
Built 1959 Load: 28.5 t ADT: 578
CR 130
FairOver: BAUGO CREEK
00.30 W OF CR 1, Elkhart, IN
Built 1962 Load: 28.5 t ADT: 19
CR 350E
FairOver: VILLAGE CREEK
00.30 S of ALQUINA RD, Fayette, IN
Built 1963 Load: 28.5 t ADT: 450
ALQUINA RD
FairOver: FISHERS CREEK
00.10 E of CR 200 E, Fayette, IN
Built 1986 Load: 28.5 t ADT: 375
US 150 EB
FairOver: LITTLE INDIAN CREEK
00.65 W I-64, Floyd, IN
Built 1965 Load: 28.5 t ADT: 13,162
US 150 WB
FairOver: LITTLE INDIAN CREEK
00.65 W I-64, Floyd, IN
Built 1965 Load: 28.5 t ADT: 13,162
Showing 4,301-4,350 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.