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
MAIN STREET
FairOver: PLEASANT RUN CREEK
0.00 MAIN ST & HOWARD RD, Johnson, IN
Built 1988 Load: 36.6 t ADT: 15,881
CR 500S
FairOver: TRAVIS DITCH
00.83 E US 35, LaPorte, IN
Built 2011 Load: 36.6 t ADT: 175
CR 500N
FairOver: PIPE CREEK
00.80 W CR 700 W, Madison, IN
Built 1988 Load: 36.6 t ADT: 281
CR 700 EAST
FairOver: UNNAMED CREEK
0.70 S OF CR 1200 N, Miami, IN
Built 1930 Load: 36.6 t ADT: 400
MARSHALL Rd
FairOver: Branch of WILLIAMS Creek
00.70 S of CR 200 N, Parke, IN
Built 1966 Load: 36.6 t ADT: 515
I-64 WB
FairOver: HURRICANE CREEK
04.73 W SR 145, Perry, IN
Built 1973 Load: 36.6 t ADT: 6,993
CR 60S
FairOver: STONEY CREEK
01.30 W CR 1100 W, Randolph, IN
Built 1968 Load: 36.6 t ADT: 387
BASE LINE ROAD
FairOver: OWL CREEK
00.16 MI W OF CR 500 E, Randolph, IN
Built 1987 Load: 36.6 t ADT: 171
CR 150S
FairOver: GODDARD DITCH
00.10 E OF CR 600 W, Rush, IN
Built 1980 Load: 36.6 t ADT: 100
SR 62
FairOver: LONGS BRANCH
00.24 N JCT CR 1200 N, Spencer, IN
Built 1954 Load: 36.6 t ADT: 5,376
US 231 SB
FairOver: LITTLE PIGEON CREEK
01.12 S SR 62, Spencer, IN
Built 2008 Load: 36.6 t ADT: 4,800
CR 700W
FairOver: HATFIELD DITCH
00.59 N of SR 66, Spencer, IN
Built 1987 Load: 36.6 t ADT: 100
CEDAR Rd
FairOver: LOST Creek
00.20 S of RILEY Rd, St. Joseph, IN
Built 1999 Load: 36.6 t ADT: 20
PFEIFFER RD
FairOver: LITTLE PIGEON CREEK
00.40 E OF STRINGTOWN RD, Vanderburgh, IN
Built 1966 Load: 36.6 t ADT: 1,601
OLD BOONVILLE HWY
FairOver: BOESCHE DITCH
00.40 S OF OLMSTEAD RD, Vanderburgh, IN
Built 2003 Load: 36.6 t ADT: 474
US 41 SB
FairOver: INDIANA RR
02.21 N S JCT SR 63, Vigo, IN
Built 1961 Load: 36.6 t ADT: 5,750
CR 400 W
FairOver: FAIRVIEW CREEK
00.50 N OF STATE RD 124, Wabash, IN
Built 1958 Load: 36.6 t ADT: 230
CENTERVILLE RD
FairOver: RICH CREEK
00.40 N of NOLANDS FORK R, Wayne, IN
Built 1986 Load: 36.6 t ADT: 1,488
US 421
FairOver: HONEY CREEK
02.53 N US 24, White, IN
Built 1962 Load: 36.6 t ADT: 4,465
SR 114
FairOver: LINES DITCH
02.88 W SR 105, Whitley, IN
Built 1990 Load: 36.6 t ADT: 3,644
CR 550 WEST
FairOver: REINHART DITCH
0.10 MILES N OF CR 1000 N, Adams, IN
Built 1985 Load: 36.7 t ADT: 271
CR 400 SOUTH
FairOver: GATES DITCH
0.40 MILES E OF CR 200 E, Adams, IN
Built 1982 Load: 36.7 t ADT: 110
CLAYTON RD
FairOver: BOHNKE DRAIN
00.10 N FLATROCK RD, Allen, IN
Built 1972 Load: 36.7 t ADT: 156
CR 300N
FairOver: Branch of DEER Creek
00.42 E of CR 600 E, Carroll, IN
Built 1974 Load: 36.7 t ADT: 39
CR 1050N
FairOver: RATTLESNAKE CREEK
00.06 W of CR 850 W, Carroll, IN
Built 1978 Load: 36.7 t ADT: 23
TOWPATH Rd
FairOver: RATTLESNAKE Creek
00.45 S of CR 900 N, Carroll, IN
Built 1900 Load: 36.7 t ADT: 359
OLD IN-25
FairOver: WHIPPERMAN DITCH
00.70 S OF US 35, Cass, IN
Built 1999 Load: 36.7 t ADT: 3,000
CR 850 WEST
FairOver: HOG RUN
0.10 N OF CR 550 N, Clinton, IN
Built 1948 Load: 36.7 t ADT: 364
CR 200 EAST
FairOver: ROBINSON BRANCH
0.40 S OF SR 26, Clinton, IN
Built 1948 Load: 36.7 t ADT: 204
SW 60
FairOver: SAND CREEK
00.30 NE OF CR 400 S, Decatur, IN
Built 1978 Load: 36.7 t ADT: 640
CR 200W
FairOver: STUDEBAKER DITCH
00.06 N of CR 1000 N, Delaware, IN
Built 1966 Load: 36.7 t ADT: 500
CR 800E
FairOver: REES DITCH
00.20 N of CR 1200 N, Delaware, IN
Built 1988 Load: 36.7 t ADT: 100
CR 730W
FairOver: CONRAIL Creek
00.20 S of Jct US 136, Fountain, IN
Built 1994 Load: 36.7 t ADT: 117
FAIRFIELD RD
FairOver: BROOKVILLE LAKE
01.9 W of SR101, Franklin, IN
Built 1972 Load: 36.7 t ADT: 1,250
MONROE RD
FairOver: BRANCH of BLUE CREEK
00.10 S of BLUE CREEK RD, Franklin, IN
Built 1970 Load: 36.7 t ADT: 125
CR 700S
FairOver: BRANCH OF DEER CREEK
00.29 MI E of SR 37, Grant, IN
Built 2005 Load: 36.7 t ADT: 110
CR 700 WEST
FairOver: LATTAS CREEK
0.30 S OF CR 300 N, Greene, IN
Built 1977 Load: 36.7 t ADT: 440
CR 700W
FairOver: BUCK CREEK
00.15 N OF E 21ST ST, Hancock, IN
Built 1970 Load: 36.7 t ADT: 4,040
CR 875E
FairOver: LICK BRANCH
00.15 S OF CR 600 S, Henry, IN
Built 1965 Load: 36.7 t ADT: 125
DEPUTY PK
FairOver: BIG CLIFTY CREEK
00.32 E of CR 300 W, Jefferson, IN
Built 1972 Load: 36.7 t ADT: 650
EAST PRONG RD
FairOver: SEALS FORK
00.09 S of LONNIS HILL RD, Jefferson, IN
Built 1992 Load: 36.7 t ADT: 100
LEMON RD
FairOver: W FK INDIAN-KENTUCK CR
00.03 W WEST FORK RD, Jefferson, IN
Built 1979 Load: 36.7 t ADT: 100
CR 100 SOUTH
FairOver: BRANCH OF YOUNGS CR
0.60 E OF SR 44, Johnson, IN
Built 1985 Load: 36.7 t ADT: 97
CR 2150S
FairOver: PITNER DITCH
00.60 W CR 800 W, LaPorte, IN
Built 1979 Load: 36.7 t ADT: 100
LICK CREEK RD
FairOver: INDIAN CREEK
00.27 S OF POND RD, Morgan, IN
Built 1965 Load: 36.7 t ADT: 1,600
CR 75E
FairOver: CROFT DITCH
00.59 S OF CR 300 N, Noble, IN
Built 1920 Load: 36.7 t ADT: 530
CR 375N
FairOver: LITTLE WALNUT CREEK
00.20 E of CR 600 W, Putnam, IN
Built 1991 Load: 36.7 t ADT: 670
CR 725E
FairOver: CLEAR CREEK
00.20 S of CR 600 N, Putnam, IN
Built 2007 Load: 36.7 t ADT: 1,770
UNION CITY PIKE
FairOver: WHITE RIVER
00.10 W US 27, Randolph, IN
Built 1968 Load: 36.7 t ADT: 669
CR 400E
FairOver: PRINE DITCH
00.30 S OF CR 800 N, Rush, IN
Built 1974 Load: 36.7 t ADT: 100
Showing 8,401-8,450 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.