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
S COUNTY LINE RD
FairOver: METCALF DITCH
00.50 E OF CR 39, DeKalb, IN
Built 1978 Load: 33.7 t ADT: 300
PRIESTFORD ROAD
FairOver: YORK PRAIRIE CREEK
00.22 S of RIVER VALLEY R, Delaware, IN
Built 1963 Load: 33.7 t ADT: 250
SR 145
FairOver: ANDERSON RIVER
02.01 S SR64, Dubois, IN
Built 1968 Load: 33.7 t ADT: 571
CLUB Rd
FairOver: INDIAN Creek
00.70 N of CR 825 S, Dubois, IN
Built 1980 Load: 33.7 t ADT: 649
SR 32
FairOver: COAL CREEK
05.46 W US 41, Fountain, IN
Built 1982 Load: 33.7 t ADT: 410
CR 200S
FairOver: GRAHAM CREEK
01.00 E OF STRINGTOWN ROA, Fountain, IN
Built 1920 Load: 33.7 t ADT: 125
SR 26
FairOver: BARREN CREEK
02.14 W I-69, Grant, IN
Built 1992 Load: 33.7 t ADT: 3,699
SR 67
FairOver: BREWER DITCH
02.06 N SR 59, Greene, IN
Built 1930 Load: 33.7 t ADT: 1,772
I-69 NB RAMP
FairOver: DOANS CREEK
00.15 N US 231, Greene, IN
Built 2012 Load: 33.7 t ADT: 2,635
266TH ST EAST
FairOver: LITTLE CICERO CREEK
01.30 W US 31, Hamilton, IN
Built 1970 Load: 33.7 t ADT: 200
GRAY RD
FairOver: KIRKENDALL CREEK
00.13 S OF 161ST ST, Hamilton, IN
Built 1982 Load: 33.7 t ADT: 7,370
SR 39
FairOver: WEST FK WHITE LICK CREEK
01.23 N SR 236, Hendricks, IN
Built 1985 Load: 33.7 t ADT: 3,790
MALONEY RD
FairOver: BATZ DRAIN
00.40 E OF CR 900 E, Hendricks, IN
Built 1985 Load: 33.7 t ADT: 575
CR 1100 E
FairOver: WILDCAT CREEK
0.4 MI N CR 300 S, Howard, IN
Built 1959 Load: 33.7 t ADT: 335
SR 124
FairOver: SALAMONIE RIVER
03.37 W SR 5, Huntington, IN
Built 1965 Load: 33.7 t ADT: 1,246
US 231
FairOver: TYLER DITCH
00.14 S SR 10, Jasper, IN
Built 1986 Load: 33.7 t ADT: 6,792
DIVISION ROAD
FairOver: RYAN DITCH
0.10 MILES E OF CR 250 E, Jasper, IN
Built 1983 Load: 33.7 t ADT: 174
CR 275N
FairOver: SIX MILE CREEK
00.16 N OF SR 7, Jennings, IN
Built 2000 Load: 33.7 t ADT: 400
LIME CRUSHER ROAD
FairOver: BRANCH OF MARIAH CREEK
00.43 N OF STATE ROAD 58, Knox, IN
Built 1950 Load: 33.7 t ADT: 130
US 30
FairOver: HART DITCH
02.54 W US 41, Lake, IN
Built 1995 Load: 33.7 t ADT: 31,823
GEORGETOWN RD
FairOver: DRY RUN DIVERSION
00.32 S OF 30TH ST, Marion, IN
Built 1964 Load: 33.7 t ADT: 23,217
BANTA ROAD
FairOver: LITTLE BUCK CREEK
00.15 E OF BLUFF ROAD, Marion, IN
Built 1966 Load: 33.7 t ADT: 4,883
REINHART ROAD
FairOver: WEST BOGGS CREEK
0.14 W LOVE CEMETERY ROAD, Martin, IN
Built 1900 Load: 33.7 t ADT: 63
CR 1100 SOUTH
FairOver: BIG PIPE CREEK
0.20 E OF CR 1050 E, Miami, IN
Built 1996 Load: 33.7 t ADT: 125
OLD SR 114
FairOver: CARLSON DITCH
0.5 MI W CR 600 W, Newton, IN
Built 1980 Load: 33.7 t ADT: 702
CR 1000W
FairOver: TIPPECANOE RIVER
00.84 N OF CR 350 S, Noble, IN
Built 1920 Load: 33.7 t ADT: 240
ABERDEEN ROAD
FairOver: BEAR BRANCH
0.30 E OF BEAR VALLEY, Ohio, IN
Built 1920 Load: 33.7 t ADT: 100
BEAR VALLEY ROAD
FairOver: BEAR BRANCH
0.20 N OF ABERDEEN RD, Ohio, IN
Built 1998 Load: 33.7 t ADT: 10
SR 46
FairOver: MCCORMICKS CREEK
00.50 E SR 43, Owen, IN
Built 1927 Load: 33.7 t ADT: 13,035
SR 62
FairOver: STAPLETON RUN
03.88 W SR 145, Perry, IN
Built 1952 Load: 33.7 t ADT: 728
SR 145
FairOver: LAMAR CREEK
02.68 N SR 37, Perry, IN
Built 1963 Load: 33.7 t ADT: 674
SR 64
FairOver: CUP CREEK
00.88 E SR 257, Pike, IN
Built 1950 Load: 33.7 t ADT: 2,750
SR 8
FairOver: CROOKED CREEK
01.87 E SR 49, Porter, IN
Built 1992 Load: 33.7 t ADT: 3,278
CR 50E
FairOver: PLEASANT TOWNSHIP DITCH
00.60 N 1050 S, Porter, IN
Built 1930 Load: 33.7 t ADT: 190
I-64 EB
FairOver: FLAT RUN DITCH
00.59 W SR 165, Posey, IN
Built 1967 Load: 33.7 t ADT: 5,973
I-64 WB
FairOver: FLAT RUN DITCH
00.59 W SR 165, Posey, IN
Built 1967 Load: 33.7 t ADT: 5,973
Gun Club Rd
FairOver: Branch of McFadden Creek
00.35 MI N of SR 62, Posey, IN
Built 1972 Load: 33.7 t ADT: 172
Frank Emge Rd
FairOver: Barr Creek
00.50 MI E of St Wendel R, Posey, IN
Built 2000 Load: 33.7 t ADT: 149
OLD MILAN ROAD
FairOver: RIPLEY CREEK
00.50 SE OF CR 500 E, Ripley, IN
Built 1968 Load: 33.7 t ADT: 150
GINGS RD
FairOver: FLATROCK RIVER
00.80 E OF CR 150 E, Rush, IN
Built 1935 Load: 33.7 t ADT: 650
CR 500W
FairOver: HODGE DITCH
00.40 N OF BASE RD, Rush, IN
Built 1935 Load: 33.7 t ADT: 100
TERRY RD
FairOver: FLAT CREEK
00.11 N MARSHFIELD RD, Scott, IN
Built 2000 Load: 33.7 t ADT: 200
DOGWOOD Rd
FairOver: LATERAL NO 5 DITCH
00.50 N of SHIVELY Rd, St. Joseph, IN
Built 1988 Load: 33.7 t ADT: 905
US 41 SB
FairOver: BRANCH BUCK CREEK
00.28 N SR 54, Sullivan, IN
Built 1973 Load: 33.7 t ADT: 6,126
SR 48
FairOver: KETTLE CREEK
00.47 E US 41, Sullivan, IN
Built 1965 Load: 33.7 t ADT: 5,399
SR 48
FairOver: BUSSERON CREEK
04.47 E US 41, Sullivan, IN
Built 1932 Load: 33.7 t ADT: 5,399
I-65 NBL
FairOver: LAURAMIE CREEK
04.44 S SR 38, Tippecanoe, IN
Built 1968 Load: 33.7 t ADT: 22,471
I-64 EBL
FairOver: ABANDONED N&S RR
00.82 E SR 65, Vanderburgh, IN
Built 1966 Load: 33.7 t ADT: 11,600
I-64 WBL
FairOver: PARTLY ABANDONED N&S RR
00.82 E SR 65, Vanderburgh, IN
Built 1966 Load: 33.7 t ADT: 11,600
MESKER PARK DR
FairOver: UNNAMED DITCH
00.60 N OF SR 66, Vanderburgh, IN
Built 1975 Load: 33.7 t ADT: 1,209
Showing 7,501-7,550 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.