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 28
FairOver: DRAINAGE DITCH
03.79 E US 231, Tippecanoe, IN
Built 1986 Load: 63.5 t ADT: 2,617
BARTLE KNOB RD
FairOver: LEFT BRANCH CREEK
00.40 SW of Blue Lick Roa, Clark, IN
Built 1991 Load: 63.7 t ADT: 780
CR 500E
FairOver: Little DEER Creek
00.23 S of CR 100 N, Carroll, IN
Built 1987 Load: 63.9 t ADT: 29
CR 300N
FairOver: Little FLAT Creek
00.70 W of CR 800 W, Dubois, IN
Built 1992 Load: 64.1 t ADT: 130
DALE AVE
FairOver: CRIETZ CREEK
00.10 N of US 40, Wayne, IN
Built 1950 Load: 64.2 t ADT: 636
CR 475 NORTH
FairOver: EDDY CREEK
00.20 E OF CR 600 W, Fulton, IN
Built 1975 Load: 64.3 t ADT: 150
INDIANA AVENUE
FairOver: MILL CREEK
00.20 N OF 8TH ST, Fulton, IN
Built 1960 Load: 64.3 t ADT: 925
CR 250 NORTH
FairOver: MUD CREEK
00.20 W OF CR 500 W, Fulton, IN
Built 1975 Load: 64.3 t ADT: 100
CR 800W
FairOver: Little Creek
00.86 N of CR 300 N, Warren, IN
Built 1975 Load: 64.3 t ADT: 110
CR 250W
FairOver: WABASH River
00.37 S of TOWPATH, Carroll, IN
Built 1938 Load: 64.4 t ADT: 44
Caborn Rd
FairOver: Branch of Little Creek
00.47 MI S of BOBERG RD, Posey, IN
Built 1989 Load: 64.4 t ADT: 149
WHEELING AVE
FairOver: KILLBUCK CREEK
00.50 SE of CR 750 N, Delaware, IN
Built 1994 Load: 64.5 t ADT: 4,530
LICKFORD BRIDGE RD
FairOver: INDIAN CREEK
00.10 NW OF BLUE SPRING R, Harrison, IN
Built 1920 Load: 64.5 t ADT: 30
OLIVER ROAD
FairOver: KESSINGER DITCH
00.37 N OF ROBINSON ROAD, Knox, IN
Built 1940 Load: 64.5 t ADT: 130
LEESVILLE ROAD
FairOver: GUTHRIE CREEK
01.24 N OF FT RITNER ROAD, Lawrence, IN
Built 1960 Load: 64.5 t ADT: 110
CUMBERLAND RD
FairOver: MUD CREEK
00.13 S OF 106TH ST, Hamilton, IN
Built 1975 Load: 64.6 t ADT: 8,160
19TH ROAD
FairOver: WARNER DITCH
00.10 W OF LINDEN ROAD, Marshall, IN
Built 1988 Load: 64.7 t ADT: 100
CR 250N
FairOver: Branch of DEER Creek
00.37 E of SR 29, Carroll, IN
Built 1989 Load: 64.8 t ADT: 17
CR 150S
FairOver: BIRCH Creek
00.50 E of 200 W, Clay, IN
Built 1992 Load: 64.8 t ADT: 179
US 50
FairOver: BRANCH OF CAESAR CREEK
00.50 E SR 129, Ripley, IN
Built 1991 Load: 64.8 t ADT: 7,587
CR 1000N
FairOver: ETTER DITCH
00.40 W OF CR 800 E, Hendricks, IN
Built 1961 Load: 64.9 t ADT: 4,825
CR 36
FairOver: LITTLE CEDAR CREEK
00.80 W OF CR 7, DeKalb, IN
Built 1993 Load: 65.0 t ADT: 100
ROESKE AVENUE
FairOver: NICTD RR
00.30 S SPRINGLAND, LaPorte, IN
Built 1988 Load: 65.0 t ADT: 3,000
Coal Hollow Rd
FairOver: Coal Run Creek
00.58 S of Galloway Rd, Warren, IN
Built 1999 Load: 65.0 t ADT: 80
156TH ST EAST
FairOver: SAND CREEK
00.08 E OF OLIO RD, Hamilton, IN
Built 1970 Load: 65.1 t ADT: 390
YODER RD
FairOver: REBECCA KNIGHT DRAIN
00.70 W ABOITE RD, Allen, IN
Built 1987 Load: 65.2 t ADT: 200
OLD US 52
FairOver: LITTLE SANES CREEK
00.01 E of VANATTA HOLLOW, Franklin, IN
Built 2004 Load: 65.2 t ADT: 800
SNAKEHILL ROAD
FairOver: SILVER CREEK
00.35 W OF SR 44, Union, IN
Built 1979 Load: 65.4 t ADT: 100
SR 75
FairOver: M FORK WILDCAT CREEK
01.64 N SR 26, Carroll, IN
Built 1942 Load: 65.5 t ADT: 2,573
SR 56
FairOver: EAGLE HOLLOW CREEK
01.89 E US 421, Jefferson, IN
Built 1930 Load: 65.5 t ADT: 2,759
AUBURN ROAD
FairOver: MEYERS DITCH
00.10 N 30TH STREET, Marion, IN
Built 1955 Load: 65.5 t ADT: 645
US 231
FairOver: FALL CREEK
02.24 N SR 46, Owen, IN
Built 1932 Load: 65.5 t ADT: 7,749
CR 400S
FairOver: W FORK ELL CREEK
01.30 W ELL CREEK RD, Dubois, IN
Built 1982 Load: 65.7 t ADT: 141
CR 300S
FairOver: HURRICANE CREEK
00.49 E of CR 500 W, Spencer, IN
Built 2006 Load: 65.9 t ADT: 60
CR 500E
FairOver: BARREN CREEK
00.51 MI N of SR 26, Grant, IN
Built 1960 Load: 66.0 t ADT: 790
GLADSTONE ST
FairOver: CHARLEY CREEK
00.10 E OF WABASH ST, Wabash, IN
Built 1996 Load: 66.0 t ADT: 720
BULLDOG ROAD
FairOver: VIEKE DITCH
00.59 E OF 6TH STREET ROA, Knox, IN
Built 2009 Load: 66.1 t ADT: 130
BROOKVILLE PIKE
FairOver: BRANDYWINE CREEK
00.10 N OF CONTRERAS PIKE, Union, IN
Built 1965 Load: 66.1 t ADT: 150
SR 39
FairOver: KEANS CREEK
04.65 N US 24 N JCT, White, IN
Built 1936 Load: 66.1 t ADT: 3,288
WEST PERIMETER RD
FairOver: GRAHAM CREEK
1.0 MILE NORTH OF J ROAD, Jennings, IN
Built 2009 Load: 66.2 t ADT: 10
CR 560S
FairOver: SUGAR FORK CREEK
00.10 W CR 100 E, Madison, IN
Built 1930 Load: 66.3 t ADT: 174
E COUNTY LINE RD
FairOver: MARTIN FOX DITCH
00.40 N OF CR 40, Elkhart, IN
Built 1979 Load: 66.4 t ADT: 464
SR 39
FairOver: CARNAHAN DITCH NO 2
02.46 S SR 16, White, IN
Built 1938 Load: 66.4 t ADT: 2,665
CR 400S
FairOver: Branch of ELL Creek
01.00 W of ELL CREEK Rd, Dubois, IN
Built 1994 Load: 66.6 t ADT: 141
WAGNER Rd
FairOver: Trib S Fork BLUE River
00.20 S of TRAINER LN, Washington, IN
Built 1958 Load: 66.6 t ADT: 10
US 421
FairOver: WABASH RIVER
01.19 N OLD SR 25, Carroll, IN
Built 1996 Load: 66.7 t ADT: 9,092
SPANGLER RD
FairOver: HAYES BRANCH
00.50 NW OF STOOPS RD, Dearborn, IN
Built 1935 Load: 66.8 t ADT: 320
PARAGON RD
FairOver: WHITE RIVER
00.22 N OF DECK RD, Morgan, IN
Built 1974 Load: 66.8 t ADT: 900
CR 600S
FairOver: DUCK CREEK
00.90 E OF CR 700 E, Tipton, IN
Built 2011 Load: 66.9 t ADT: 1,225
CR 950N
FairOver: RATTLESNAKE Creek
01.10 W of CR 700W, Carroll, IN
Built 1990 Load: 67.0 t ADT: 69
Showing 10,701-10,750 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.