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
US 41 SB
FairOver: CSX RR
00.63 N SR 441, Knox, IN
Built 1967 Load: 24.9 t ADT: 9,615
NUGENT ROAD
FairOver: DESHEE RIVER
00.67 NE HICKORY COMER RO, Knox, IN
Built 1973 Load: 24.9 t ADT: 135
CR 700 SOUTH
FairOver: WESTLER/WITMER CHANNEL
00.05 W OF CR 150E, LaGrange, IN
Built 1930 Load: 24.9 t ADT: 1,625
US 41 NB
FairOver: SINGLETON DITCH
03.23 S SR 2, Lake, IN
Built 1954 Load: 24.9 t ADT: 3,527
KENNEDY AVENUE
FairOver: LITTLE CALUMET RIVER
00.30 S I-94, Lake, IN
Built 1955 Load: 24.9 t ADT: 24,318
HUMPBACK BRIDGE RD
FairOver: HENDERSON CREEK
00.75 N OF SR 446, Lawrence, IN
Built 1925 Load: 24.9 t ADT: 134
PEERLESS ROAD
FairOver: BRANCH OF PLEASANT RUN
00.52 N OF 1ST STREET, Lawrence, IN
Built 2005 Load: 24.9 t ADT: 1,363
CR 1100N
FairOver: PIPE CREEK
00.10 E SR 9, Madison, IN
Built 1930 Load: 24.9 t ADT: 1,561
I-65 SB RAMP
FairOver: LICK CREEK
00.16 N I-465, Marion, IN
Built 1963 Load: 24.9 t ADT: 14,181
16TH STREET
FairOver: FALL CREEK
00.45 W OF MLK JR. STR., Marion, IN
Built 1934 Load: 24.9 t ADT: 18,692
CR 25 WEST
FairOver: DEER CREEK
0.30 S OF CR 1000 S, Miami, IN
Built 1950 Load: 24.9 t ADT: 125
CR 400S
FairOver: TIPPECANOE RIVER
00.35 W OF COUNTY LINE RD, Noble, IN
Built 1920 Load: 24.9 t ADT: 220
CR 10 SOUTH
FairOver: UPPER SULPHUR CREEK
0.15 W OF CR 525 W, Orange, IN
Built 1991 Load: 24.9 t ADT: 135
US 36
FairOver: WILLIAMS CREEK
01.56 E US 41, Parke, IN
Built 1931 Load: 24.9 t ADT: 4,663
SR 56
FairOver: FLAT CREEK
03.07 E SR 61, Pike, IN
Built 1990 Load: 24.9 t ADT: 3,126
SR 243
FairOver: DEER CREEK
00.46 S US 40, Putnam, IN
Built 1966 Load: 24.9 t ADT: 1,148
STATE LINE ROAD
FairOver: GREENVILLE CREEK
04.82 MI S HWY 32, Randolph, IN
Built 1975 Load: 24.9 t ADT: 364
UNDERWOOD RD
FairOver: JABBER RUN
00.17 S BRIDGEWATER RD, Scott, IN
Built 2011 Load: 24.9 t ADT: 200
SR 245
FairOver: CROOKED CREEK
03.65 N SR 70, Spencer, IN
Built 1952 Load: 24.9 t ADT: 2,951
CR 300 N
FairOver: BUSSERON CREEK
00.12 W OF CR 500 E, Sullivan, IN
Built 1950 Load: 24.9 t ADT: 220
US 52 EB
FairOver: WABASH RIVER
00.87 W EAST JCT US 231, Tippecanoe, IN
Built 1995 Load: 24.9 t ADT: 23,479
CR 125W
FairOver: Haywood Ditch
00.42 N of SR 28, Tippecanoe, IN
Built 1973 Load: 24.9 t ADT: 38
JEFFERSON STREET
FairOver: BUCK CREEK
00.47 W MAIN STREET, Tipton, IN
Built 1956 Load: 24.9 t ADT: 7,057
HEPPLER RD
FairOver: BARR CREEK
00.20 N OF BASELINE RD, Vanderburgh, IN
Built 2002 Load: 24.9 t ADT: 28
WALLACE Ave
FairOver: THOMPSON DITCH
00.40 W FRUITRDGE, Vigo, IN
Built 1977 Load: 24.9 t ADT: 3,214
CR 650 E
FairOver: SIMONTON CREEK
00.20 N OF CR 1100 N, Wabash, IN
Built 1962 Load: 24.9 t ADT: 100
LITTLE YORK Rd
FairOver: ELK Creek
00.40 W of SCIFERS Rd, Washington, IN
Built 1974 Load: 24.9 t ADT: 338
S MAIN ST
FairOver: W FORK BLUE RIVER
00.10 W SR 135, Washington, IN
Built 1955 Load: 24.9 t ADT: 12,770
WILLOW GROVE RD
FairOver: COMMON RUN
00.50 N of TICE Rd, Wayne, IN
Built 1952 Load: 24.9 t ADT: 634
ANTWERP RD
FairOver: NATURAL DRAIN #3
00.03 W BULL RAPIDS ROAD, Allen, IN
Built 1958 Load: 25.0 t ADT: 1,587
CR 250S
FairOver: BACHELOR Run
00.26 E of CR 400 E, Carroll, IN
Built 1910 Load: 25.0 t ADT: 69
CR 68
FairOver: CEDAR CREEK
01.20 E OF CR 327, DeKalb, IN
Built 1966 Load: 25.0 t ADT: 1,275
CAMP MEETING RD
FairOver: W FK INDIAN-KENTUCK CR
00.88 E OF US 421, Jefferson, IN
Built 1935 Load: 25.0 t ADT: 100
BRILL ST
FairOver: HIGHLAND CREEK
00.57 N OF HANNA AVE, Marion, IN
Built 1936 Load: 25.0 t ADT: 2,856
CR 300W
FairOver: NATURAL Drain
00.60 S of CR 1000 N, Vermillion, IN
Built 2003 Load: 25.0 t ADT: 111
TRUEBLOOD Pl
FairOver: HAYWORTH SLOUGH
00.50 S Kennett Dr, Vigo, IN
Built 1925 Load: 25.0 t ADT: 629
BEE LINE RD
FairOver: HIGHLAND CREEK
00.30 E of ORCHARD Rd, Washington, IN
Built 1915 Load: 25.0 t ADT: 112
US 421
FairOver: CRIPE RUN
01.76 S SR 26, Clinton, IN
Built 1931 Load: 25.1 t ADT: 3,441
SR 1
FairOver: WILSON CREEK
04.64 S SR 44, Fayette, IN
Built 1931 Load: 25.1 t ADT: 4,125
CR 140E
FairOver: BIG SHAWNEE Creek
00.40 NE of SR 55, Fountain, IN
Built 1930 Load: 25.1 t ADT: 120
CR 780N
FairOver: Little SHAWNEE Creek
00.50 W of ROB ROY Rd, Fountain, IN
Built 1920 Load: 25.1 t ADT: 120
OLD US 41
FairOver: DRY RUN
00.50 NW JCT I-74/US 41, Fountain, IN
Built 1924 Load: 25.1 t ADT: 24
MEL CURRY ROAD
FairOver: BEANBLOSSOM CREEK
00.10 E SHOWERS ROAD, Monroe, IN
Built 1965 Load: 25.1 t ADT: 284
OLD SR 37
FairOver: BRANCH OF CLEAR CREEK
00.05 S HOBART ROAD, Monroe, IN
Built 1970 Load: 25.1 t ADT: 1,570
CR 1500 S
FairOver: BONHAM DITCH
0.7 MI W CR 525 W, Newton, IN
Built 1985 Load: 25.1 t ADT: 143
CR 300E
FairOver: S FORK PATOKA RIVER
00.16 S CR 900 S, Pike, IN
Built 1998 Load: 25.1 t ADT: 128
US 50
FairOver: ROSS RUN CREEK
01.89 W SR 129, Ripley, IN
Built 1929 Load: 25.1 t ADT: 6,783
CR 500 SOUTH
FairOver: VAN PELT DITCH
00.85 W OF CR 25 E, Shelby, IN
Built 1977 Load: 25.1 t ADT: 100
CR 1100N
FairOver: CROOKED CREEK
00.43 W of CR 950 E, Spencer, IN
Built 1977 Load: 25.1 t ADT: 320
FOUTS RD
FairOver: SILVER CREEK
00.10 S OF MITCHELL RD, Union, IN
Built 1987 Load: 25.1 t ADT: 100
Showing 3,401-3,450 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.