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
FREEDOM ARNEY RD
FairOver: MACK CREEK
00.20 E OF STRAIGHT LINE, Owen, IN
Built 1975 Load: 32.7 t ADT: 450
HUBBLE STATION RD
FairOver: BEACH CREEK
01.10 E SR 157, Owen, IN
Built 1950 Load: 32.7 t ADT: 540
WHITE HILL RD
FairOver: SIX MILE CREEK
0.2 S OF SR 46, Owen, IN
Built 2005 Load: 32.7 t ADT: 190
DENMARK RD
FairOver: LICK CREEK
0.4 E OF KELLY RD, Owen, IN
Built 1930 Load: 32.7 t ADT: 110
FISCUS CEMETARY RD
FairOver: LICK CREEK
00.40 E OF WORLAND RD, Owen, IN
Built 1920 Load: 32.7 t ADT: 360
STUBENVILLE RD
FairOver: HAUSER CREEK
0.2 S OF HAUSER RD, Owen, IN
Built 1970 Load: 32.7 t ADT: 280
VILAS RD
FairOver: RACCOON CREEK
00.30 N OF NEW HOPE RD, Owen, IN
Built 1970 Load: 32.7 t ADT: 450
REY CEMETARY RD
FairOver: HAUSER CREEK
00.30 N OF STOCKTON RD, Owen, IN
Built 1975 Load: 32.7 t ADT: 90
SPLINTER RIDGE RD
FairOver: FISH CREEK
00.10 S OF SANDLICK RD, Owen, IN
Built 2007 Load: 32.7 t ADT: 110
BRAYSVILLE RD
FairOver: MCBRIDGE BRANCH
00.40 S POTTERSVILLE RD, Owen, IN
Built 2016 Load: 32.7 t ADT: 1,820
US 41
FairOver: LEATHERWOOD CREEK
00.91 S SR 236, Parke, IN
Built 1988 Load: 32.7 t ADT: 2,779
SR 234
FairOver: BRANCH COAL CREEK
02.34 E SR 63, Parke, IN
Built 1984 Load: 32.7 t ADT: 1,147
Pestalozzi/16th St
FairOver: Windy Creek
00.00 N of Pestalozzi, Perry, IN
Built 1970 Load: 32.7 t ADT: 900
CR 15
FairOver: Theis Creek
03.30 N CR 82/ALOE, Perry, IN
Built 1974 Load: 32.7 t ADT: 135
CR 11
FairOver: BRUSHY Fork
02.50 N SR 37, Perry, IN
Built 1974 Load: 32.7 t ADT: 265
CR 128
FairOver: Little Sulphur Fork Ck
00.10 N of CR 20(Lily), Perry, IN
Built 1973 Load: 32.7 t ADT: 200
Mozart St
FairOver: Windy Creek
00.10 E of 19th St, Perry, IN
Built 1985 Load: 32.7 t ADT: 330
CR 625N
FairOver: HARBIN CREEK
00.47 N CR 575 N, Pike, IN
Built 1984 Load: 32.7 t ADT: 13
CR 400W
FairOver: CONGER CREEK
00.01 S CR 350 N, Pike, IN
Built 1982 Load: 32.7 t ADT: 135
CR 500W
FairOver: BRANCH CONGER CREEK
00.43 S SR 56, Pike, IN
Built 1983 Load: 32.7 t ADT: 19
CR 650N
FairOver: LICK CREEK
00.01 E CR 200 E, Pike, IN
Built 1974 Load: 32.7 t ADT: 591
CR 400E
FairOver: MUD CREEK
00.65 N CR 475 N, Pike, IN
Built 1975 Load: 32.7 t ADT: 18
CR 550N
FairOver: BEECH CREEK
00.54 W CR 850 E, Pike, IN
Built 1982 Load: 32.7 t ADT: 89
CR 175E
FairOver: BARREN DITCH
00.68 N CR 475 S, Pike, IN
Built 1980 Load: 32.7 t ADT: 93
CR 250W
FairOver: BRANCH FLAT CREEK
00.69 N CR 125 S, Pike, IN
Built 1920 Load: 32.7 t ADT: 5
CR 300E
FairOver: BRANCH S FK PATOKA RIVER
00.01 N CR 725 S, Pike, IN
Built 1983 Load: 32.7 t ADT: 493
CR 900S
FairOver: TRIB S FK PATOKA RIVER
00.53 W CR 400 E, Pike, IN
Built 1982 Load: 32.7 t ADT: 92
CR 800S
FairOver: BR S FK PATOKA RIVER
00.16 W CR 300 E, Pike, IN
Built 1986 Load: 32.7 t ADT: 128
CR 550S
FairOver: PATOKA RIVER
00.50 E CR 1000 E, Pike, IN
Built 1999 Load: 32.7 t ADT: 36
CR 775E
FairOver: BEADENS CREEK
00.36 N SR 257, Pike, IN
Built 1982 Load: 32.7 t ADT: 30
OLD SR 64
FairOver: BRANCH CUP CREEK
00.72 W CR 950 E, Pike, IN
Built 1966 Load: 32.7 t ADT: 317
OLD SR 64
FairOver: CUP CREEK
00.29 W CR 950 E, Pike, IN
Built 1966 Load: 32.7 t ADT: 317
CR 700W
FairOver: CONGER CREEK
00.28 S CR 550 N, Pike, IN
Built 1984 Load: 32.7 t ADT: 226
ILLINOIS STREET
FairOver: PRIDES CREEK
00.15 E SR 57, Pike, IN
Built 1972 Load: 32.7 t ADT: 2,177
CR 1200S
FairOver: BR SUGAR CREEK
00.33 E CR 1050 E, Pike, IN
Built 1983 Load: 32.7 t ADT: 104
CR 800E
FairOver: BRANCH CUP CREEK
00.22 S CR 900 S, Pike, IN
Built 1983 Load: 32.7 t ADT: 94
CR 175S
FairOver: BONE CREEK
00.36 E CR 800 E, Pike, IN
Built 1993 Load: 32.7 t ADT: 94
MERIDIAN RD
FairOver: OVERFLOW FROM MINE PIT
00.25 N SR 64, Pike, IN
Built 1997 Load: 32.7 t ADT: 112
CR 150E
FairOver: AHLGRIM DITCH
00.10 N 500 S, Porter, IN
Built 1996 Load: 32.7 t ADT: 340
CR 50W
FairOver: KANKAKEE RIVER
00.50 S CR 1050 S, Porter, IN
Built 1930 Load: 32.7 t ADT: 320
CR 250W
FairOver: KANKAKEE RIVER
01.50 S CR 900 S, Porter, IN
Built 1987 Load: 32.7 t ADT: 640
CR 600S
FairOver: JONES DITCH
00.10 E SMOKE ROAD, Porter, IN
Built 1930 Load: 32.7 t ADT: 300
CR 450S
FairOver: JONES DITCH
00.30 E SMOKE ROAD, Porter, IN
Built 1972 Load: 32.7 t ADT: 400
CR 450S
FairOver: COBB DITCH
00.40 W SMOKE ROAD, Porter, IN
Built 1970 Load: 32.7 t ADT: 640
CR 400N
FairOver: CROOKED CREEK
00.70 E CR 575E, Porter, IN
Built 1950 Load: 32.7 t ADT: 700
CR 400N
FairOver: CROOKED CREEK
00.20 E JCT SR 2, Porter, IN
Built 1972 Load: 32.7 t ADT: 650
CR 700E
FairOver: BRANCH OF KEMPER DITCH
00.90 S CR 1275 N, Porter, IN
Built 1950 Load: 32.7 t ADT: 2,050
CR 400W
FairOver: CORNELL DITCH
00.30 S CR 600 S, Porter, IN
Built 1930 Load: 32.7 t ADT: 360
CR 350E
FairOver: KOSELKI DITCH
01.00 SW JCT US 6, Porter, IN
Built 1940 Load: 32.7 t ADT: 170
JOLIET ROAD
FairOver: SALT CREEK
00.40 W JCT SR 130, Porter, IN
Built 1921 Load: 32.7 t ADT: 7,750
Showing 6,801-6,850 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.