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
ESTEB RD
FairOver: WHITE BROOK
00.20 S of ENDSLEY Rd, Wayne, IN
Built 1930 Load: 29.0 t ADT: 199
STEELMAN CHAPEL RD
FairOver: ROBB CREEK
01.20 E OF US 41, Gibson, IN
Built 1920 Load: 29.1 t ADT: 110
FIREMEN ROAD
FairOver: BRANCH OF DESHEE RIVER
00.64 W OF US 41, Knox, IN
Built 1950 Load: 29.1 t ADT: 130
56TH STREET
FairOver: LITTLE EAGLE CREEK
00.20 E OF MOLLER ROAD, Marion, IN
Built 1962 Load: 29.1 t ADT: 33,928
CR 200S
FairOver: WILLIAMS Creek
00.20 W of BRIDGETON Rd, Parke, IN
Built 1960 Load: 29.1 t ADT: 94
CR 100N
FairOver: Fall CREEK
00.83 W of CR 125 W, Warren, IN
Built 1899 Load: 29.1 t ADT: 60
CR 500 EAST
FairOver: SIX MILE CREEK
00.10 S OF CR 750 S, Wells, IN
Built 1930 Load: 29.1 t ADT: 250
CR 50N
FairOver: LITTLE SAND CREEK
00.25 E OF CR 1000 E, Bartholomew, IN
Built 1935 Load: 29.2 t ADT: 860
CR 675W
FairOver: WOLF CREEK
01.25 N OF CR 200N, Boone, IN
Built 1990 Load: 29.2 t ADT: 120
SOUTH RIVER ROAD
FairOver: TRIBUTARY WABASH RIVER
00.10 W OF CR 200 W, Cass, IN
Built 2001 Load: 29.2 t ADT: 280
US 52
FairOver: BR LITTLE POTATO CREEK
03.42 E SR 28, Clinton, IN
Built 1925 Load: 29.2 t ADT: 3,807
SR 56
FairOver: CROOKED CREEK
01.52 W US 231, Dubois, IN
Built 1927 Load: 29.2 t ADT: 10,656
STEELMAN CHAPEL RD
FairOver: JR FORD DITCH
00.10 E OF THOMPSON RD, Gibson, IN
Built 1976 Load: 29.2 t ADT: 120
SR 26
FairOver: LITTLE CREEK
00.75 W SR 9, Grant, IN
Built 1985 Load: 29.2 t ADT: 3,639
HUGHES RD
FairOver: RAMP RUN
00.50 W OF SR 75, Hendricks, IN
Built 1979 Load: 29.2 t ADT: 100
US 31
FairOver: BR MUTTON CREEK DITCH
01.93 S US 50, Jackson, IN
Built 1923 Load: 29.2 t ADT: 4,119
SR 11
FairOver: E FK WHITE RIVER OVFL
01.49 S I-65, Jackson, IN
Built 1984 Load: 29.2 t ADT: 7,762
SR 58
FairOver: BR S FORK SALT CREEK
00.81 W SR 135, Jackson, IN
Built 1993 Load: 29.2 t ADT: 1,088
SR 62
FairOver: BR. OF TODDYS BRANCH
00.50 E SR 250, Jefferson, IN
Built 1992 Load: 29.2 t ADT: 1,138
CR 575 NORTH
FairOver: HURRICANE CREEK
0.25 E OF CR 400 E, Johnson, IN
Built 1982 Load: 29.2 t ADT: 125
CR 350 NORTH
FairOver: SUGAR CREEK
0.80 E OF CR 700 E, Johnson, IN
Built 1975 Load: 29.2 t ADT: 500
GRAY BARN RD
FairOver: STEEN DITCH
00.28 S OF US 150 / 50, Knox, IN
Built 1950 Load: 29.2 t ADT: 130
JERICHO ROAD
FairOver: BLACK CREEK
00.73 W OF TERRELL ROAD, Knox, IN
Built 1986 Load: 29.2 t ADT: 130
SR 13
FairOver: DEEDS CREEK
01.90 S US 30, Kosciusko, IN
Built 1947 Load: 29.2 t ADT: 3,722
SR 912 RAMP NE
FairOver: LITTLE CALUMET RIVER
00.22 E I-80, Lake, IN
Built 1999 Load: 29.2 t ADT: 391
SR 109
FairOver: FALL CREEK
00.97 N US 36, Madison, IN
Built 1996 Load: 29.2 t ADT: 5,049
I-465 NB
FairOver: FALL CREEK & TRAIL
02.39 N US 36 / SR 67, Marion, IN
Built 1966 Load: 29.2 t ADT: 101,476
FALL CREEK RD
FairOver: MUD CREEK
00.18 E OF SERGEANT RD, Marion, IN
Built 1984 Load: 29.2 t ADT: 16,051
N SYCAMORE ROAD
FairOver: SHERMAN EMMONS DITCH
00.30 N OF W 3B ROAD, Marshall, IN
Built 1962 Load: 29.2 t ADT: 475
DEEP CUT CONNECTOR
FairOver: BEAVER CREEK
0.02 S OF US 50, Martin, IN
Built 2013 Load: 29.2 t ADT: 63
SR 25
FairOver: EAST FORK COAL CREEK
00.02 N US 136, Montgomery, IN
Built 1955 Load: 29.2 t ADT: 1,666
SR 67
FairOver: HODGES DITCH
08.20 N US 231, Morgan, IN
Built 1997 Load: 29.2 t ADT: 4,785
SR 67 NB
FairOver: SILON CRK (MOONS BRANCH)
01.70 N SR 144, Morgan, IN
Built 1958 Load: 29.2 t ADT: 28,858
BEREAN RD
FairOver: LAMBS CREEK
01.97 W UPPER PATTON RD, Morgan, IN
Built 1977 Load: 29.2 t ADT: 270
CARPENTER Rd
FairOver: SUGAR MILL Creek
00.70 W of NARROWS Rd, Parke, IN
Built 1960 Load: 29.2 t ADT: 26
CR 500N
FairOver: PEPPER CREEK
00.10 W JCT SR 149, Porter, IN
Built 1996 Load: 29.2 t ADT: 2,370
CR 75N
FairOver: EIGHT MILE CREEK
00.70 MI W of CR 500 W, Randolph, IN
Built 1983 Load: 29.2 t ADT: 114
I-74 WB
FairOver: LITTLE BLUE RIVER
00.65 W SR 44, Shelby, IN
Built 1959 Load: 29.2 t ADT: 16,395
I-74 EB
FairOver: DEER CREEK
03.99 E SR 244, Shelby, IN
Built 1961 Load: 29.2 t ADT: 10,729
I-74 WB
FairOver: DEER CREEK
03.99 E SR 244, Shelby, IN
Built 1961 Load: 29.2 t ADT: 10,729
CR 450 SOUTH
FairOver: DEER CREEK
00.15 W OF CR 800 E, Shelby, IN
Built 1996 Load: 29.2 t ADT: 100
CR 500N
FairOver: McFarland Ditch
00.18 E of CR 850 W, Tippecanoe, IN
Built 1972 Load: 29.2 t ADT: 540
SR 213
FairOver: TURKEY CREEK
03.08 S SR 26, Tipton, IN
Built 1957 Load: 29.2 t ADT: 1,626
CR 200W
FairOver: CICERO CREEK
00.30 S OF CR 200 S, Tipton, IN
Built 1963 Load: 29.2 t ADT: 875
SR 63 NB
FairOver: WABASH RIVER
00.73 N MIDDLE JCT US 41, Vigo, IN
Built 1962 Load: 29.2 t ADT: 7,520
I-70 EB
FairOver: SUGAR CREEK
02.45 W US 41, Vigo, IN
Built 1963 Load: 29.2 t ADT: 25,145
I-70 WB
FairOver: SUGAR CREEK
02.45 W US 41, Vigo, IN
Built 1963 Load: 29.2 t ADT: 22,769
State Line Road
FairOver: Clear Creek
00.80 N of CREWS PL, Vigo, IN
Built 1987 Load: 29.2 t ADT: 377
Independence Rd
FairOver: Kickapoo Creek
00.38 W of Kickapoo Rd, Warren, IN
Built 1969 Load: 29.2 t ADT: 350
SELVIN ROAD
FairOver: TRIBUTARY OF SUGAR CREEK
00.52 MI E OF GILES RD, Warrick, IN
Built 1999 Load: 29.2 t ADT: 140
Showing 4,551-4,600 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.