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
BONO ROAD
FairOver: SUGAR CREEK
00.98 S OF BONO ROAD, Lawrence, IN
Built 1925 Load: 29.4 t ADT: 126
JUDAH LOGAN ROAD
FairOver: SALT CREEK
00.88 E OF McFADDEN RIDGE, Lawrence, IN
Built 1966 Load: 29.4 t ADT: 254
56TH ST
FairOver: EAGLE CREEK RESERVOIR
01.10 MI E OF RACEWAY RD, Marion, IN
Built 1966 Load: 29.4 t ADT: 20,262
WHITE RIVER PKWY
FairOver: CROOKED CREEK
00.45 S OF 38TH ST, Marion, IN
Built 1959 Load: 29.4 t ADT: 1,680
42ND STREET
FairOver: STEELE DITCH
00.17 E OF GERMAN CHURCH, Marion, IN
Built 1974 Load: 29.4 t ADT: 958
INDIANA AVE
FairOver: FALL CREEK
00.55 NE OF MLK JR ST, Marion, IN
Built 1960 Load: 29.4 t ADT: 13,574
BRIDGEPORT RD
FairOver: WHITE LICK CREEK
00.75 S OF MORRIS ST, Marion, IN
Built 1959 Load: 29.4 t ADT: 3,359
SOUTHWEST DRIVE
FairOver: SEERLEY CREEK
00.20 N OF KENTUCKY AVE, Marion, IN
Built 1983 Load: 29.4 t ADT: 494
ARLINGTON AVENUE
FairOver: SLOAN CREEK
00.10 N HANNA AVE, Marion, IN
Built 1970 Load: 29.4 t ADT: 20,507
STRAWTOWN PIKE
FairOver: LITTLE PIPE CREEK
0.00 N OF CR 500 S, Miami, IN
Built 1975 Load: 29.4 t ADT: 1,250
MT. GILEAD ROAD
FairOver: STEPHENS CREEK
0.4 MI N. GETTYS CREEK RD, Monroe, IN
Built 1983 Load: 29.4 t ADT: 312
STIPP ROAD
FairOver: BUTCHER BRANCH
01.30 E HANDY ROAD, Monroe, IN
Built 1981 Load: 29.4 t ADT: 342
CR 275 S
FairOver: BEAVER CREEK
0.4 MI E CR 400 W, Newton, IN
Built 1950 Load: 29.4 t ADT: 143
CR 50 S
FairOver: SALISBURY DITCH
0.2 MI W US 41, Newton, IN
Built 1991 Load: 29.4 t ADT: 143
CR 200 S
FairOver: BEAVER CREEK
0.5 MI E CR 250 W, Newton, IN
Built 1971 Load: 29.4 t ADT: 143
CR 1550 S
FairOver: HUNTER DITCH
0.0 MI INT CR 550 E, Newton, IN
Built 1968 Load: 29.4 t ADT: 143
CR 1000 S
FairOver: WHALEY DITCH
0.1 MI E CR 700 W, Newton, IN
Built 1991 Load: 29.4 t ADT: 143
CR 750 S
FairOver: BATTLEDAY DITCH
0.1 MI E CR 300 E, Newton, IN
Built 1993 Load: 29.4 t ADT: 143
CR 1125 S
FairOver: WHALEY DITCH
0.4 MI W CR 600 W, Newton, IN
Built 1991 Load: 29.4 t ADT: 143
CR 150 NORTH
FairOver: BUFFALO CREEK
0.60 N OF CR 75 N, Orange, IN
Built 1920 Load: 29.4 t ADT: 100
CR 250S
FairOver: BRANCH BONE CREEK
00.06 W CR 900 E, Pike, IN
Built 1940 Load: 29.4 t ADT: 51
SR 39
FairOver: HARP DITCH #2
02.87 N SR 16, Pulaski, IN
Built 1950 Load: 29.4 t ADT: 1,355
CR 475W
FairOver: INDIAN CREEK
00.40 N OF CR 950 S, Pulaski, IN
Built 1968 Load: 29.4 t ADT: 40
SR 44
FairOver: FLATROCK RIVER
00.57 E SR 3, Rush, IN
Built 1939 Load: 29.4 t ADT: 5,191
SR 44
FairOver: BR LITTLE BLUE RIVER
05.75 E I-74, Shelby, IN
Built 1941 Load: 29.4 t ADT: 5,134
RED BANK RD
FairOver: CARPENTIER CREEK
00.40 N OF HOGUE RD, Vanderburgh, IN
Built 1979 Load: 29.4 t ADT: 3,513
POTTERSHOP RD
FairOver: NOLANDS FORK
00.70 W of CREEK Rd, Wayne, IN
Built 1992 Load: 29.4 t ADT: 1,392
CHAPEL RD
FairOver: NOLANDS FORK
.7 MI E HISER STATION RD, Wayne, IN
Built 1998 Load: 29.4 t ADT: 85
KIRLIN RD
FairOver: WARM RUN
00.30 W of LAMOTT Rd, Wayne, IN
Built 1991 Load: 29.4 t ADT: 93
BOCKHOFER RD
FairOver: GREENS FORK
00.30 E of CENTER Rd, Wayne, IN
Built 1968 Load: 29.4 t ADT: 111
CR 400 WEST
FairOver: SCUFFLE CREEK
00.01 N OF CR 1100 S, Wells, IN
Built 1986 Load: 29.4 t ADT: 350
SPRINGBORO ROAD
FairOver: SPRING CREEK
00.02 SW SR 18, White, IN
Built 1930 Load: 29.4 t ADT: 900
POOK RD
FairOver: EEL RIVER
00.70 W CR 600 W, Whitley, IN
Built 1973 Load: 29.4 t ADT: 275
CR 400 NORTH
FairOver: BORUM RUN
0.10 MILES W OF US 27, Adams, IN
Built 1983 Load: 29.5 t ADT: 174
SR 930
FairOver: SPY RUN CREEK
00.74 W US 27, Allen, IN
Built 1947 Load: 29.5 t ADT: 24,272
I-865 EB
FairOver: EAGLE CREEK
04.10 E I-65, Boone, IN
Built 1971 Load: 29.5 t ADT: 15,240
KISSEL ROAD
FairOver: FISHBACK CREEK
00.30 N OF HUNT CLUB ROAD, Boone, IN
Built 1960 Load: 29.5 t ADT: 740
SR 46
FairOver: GNAW BONE CREEK
03.51 E SR 135, Brown, IN
Built 1960 Load: 29.5 t ADT: 8,579
SR 59
FairOver: CONNELEY DITCH
02.11 N SR 246, Clay, IN
Built 1955 Load: 29.5 t ADT: 4,098
CR 300W
FairOver: VEALES CREEK
00.38 S of CR 300 S, Daviess, IN
Built 1986 Load: 29.5 t ADT: 92
US 50
FairOver: HOGAN CREEK
00.09 E SR 56, Dearborn, IN
Built 1952 Load: 29.5 t ADT: 28,398
US 6
FairOver: CEDAR CREEK
00.39 E SR 427, DeKalb, IN
Built 1926 Load: 29.5 t ADT: 6,454
US 35 NB
FairOver: N&S RR
01.39 N SR 32, Delaware, IN
Built 1973 Load: 29.5 t ADT: 7,937
US 35 SB
FairOver: N&S RR
01.39 N SR 32, Delaware, IN
Built 1973 Load: 29.5 t ADT: 7,515
SR 67 NB OFF RAMP
FairOver: NO NAME CREEK
03.64 S SR 3, Delaware, IN
Built 1973 Load: 29.5 t ADT: 2,980
US 41
FairOver: PRAIRIE CREEK
00.24 N SR 32, Fountain, IN
Built 1953 Load: 29.5 t ADT: 2,431
SR 234
FairOver: COAL CREEK
03.91 E SR 63, Fountain, IN
Built 1987 Load: 29.5 t ADT: 990
SR 234
FairOver: MILL CREEK
05.59 W US 41, Fountain, IN
Built 1996 Load: 29.5 t ADT: 690
I-74 WB
FairOver: GRAHAM CREEK
01.55 W US 136, Fountain, IN
Built 1959 Load: 29.5 t ADT: 16,452
CR 600W
FairOver: PRAIRIE Creek
00.30 N of ALLEN Rd, Fountain, IN
Built 1976 Load: 29.5 t ADT: 473
Showing 4,651-4,700 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.