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
NW L ST
FairOver: CLEAR CREEK
00.10 E of FIRST St, Wayne, IN
Built 1956 Load: 39.9 t ADT: 4,723
CR 500W
FairOver: FLAT CREEK
00.60 N OF CR 1000 N, Wells, IN
Built 1979 Load: 39.9 t ADT: 100
CR 1100 SOUTH
FairOver: LOBLOLLY CREEK
0.30 MILES E OF US 27, Adams, IN
Built 1930 Load: 40.0 t ADT: 110
CR 1200S
FairOver: Conneley Ditch
00.10 W of CR 100 W, Clay, IN
Built 1975 Load: 40.0 t ADT: 12
CR 1200S
FairOver: White Oak Creek
00.30 W of CR 125 E, Clay, IN
Built 1990 Load: 40.0 t ADT: 237
WAGNER ROAD
FairOver: BR OF RICHLAND CREEK
1.10 E OF SR 43, Greene, IN
Built 1989 Load: 40.0 t ADT: 59
CR 300W
FairOver: RATTAIL CREEK
00.14 N OF CR 800 N, Jennings, IN
Built 1981 Load: 40.0 t ADT: 110
HOFFMAN LAKE ROAD
FairOver: ROBINSON DITCH
00.35 N OF US 30, Kosciusko, IN
Built 1920 Load: 40.0 t ADT: 175
67TH ST
FairOver: HOWLAND DITCH
00.55 W OF KEYSTONE AVE, Marion, IN
Built 1940 Load: 40.0 t ADT: 96
CR 1000N
FairOver: BR OF NORTH HOGAN CREEK
00.30 E OF SR 101, Ripley, IN
Built 2010 Load: 40.0 t ADT: 125
RILEY Rd
FairOver: BUNCH Ditch
00.50 W of IRONWOOD Rd, St. Joseph, IN
Built 1990 Load: 40.0 t ADT: 163
CR 400W
FairOver: CHANNEL of CROOKED LAKE
0.80 MILES S OF CR 300 N, Steuben, IN
Built 1982 Load: 40.0 t ADT: 1,052
CR 575E
FairOver: EAST FORK BUSSERON CREEK
00.20 N OF CR 775 N, Sullivan, IN
Built 2010 Load: 40.0 t ADT: 390
BOWEN DRIVE
FairOver: BLUE DITCH
01.50 W BATTLEROW PL, Vigo, IN
Built 1991 Load: 40.0 t ADT: 188
CR 175 S
FairOver: BURR CREEK
00.10 W OF CR 60 E, Wabash, IN
Built 1981 Load: 40.0 t ADT: 225
CR 300 EAST
FairOver: MARTZ CREEK
0.10 MILES S OF SR 124, Adams, IN
Built 1973 Load: 40.1 t ADT: 110
CR 700 EAST
FairOver: WHITE RIVER
00.04 N of CR 200 S, Delaware, IN
Built 1986 Load: 40.1 t ADT: 1,000
CR 480W
FairOver: GRAHAM Creek
01.00 S of CR 200 S, Fountain, IN
Built 1982 Load: 40.1 t ADT: 117
CR 600 WEST
FairOver: LAGOON CREEK
0.70 N OF SR 157, Greene, IN
Built 1974 Load: 40.1 t ADT: 110
CR 100 SOUTH
FairOver: HORSE LICK CREEK
0.01 E OF CR 475 E, Jackson, IN
Built 1980 Load: 40.1 t ADT: 170
BRUSHY FORK RD
FairOver: LITTLE BRUSHY FORK CREEK
00.01 S of LITTLE BRUSHY, Jefferson, IN
Built 1979 Load: 40.1 t ADT: 215
SOUTH BIRCH RD
FairOver: YELLOW CREEK
00.30 S OF E 20TH RD, Marshall, IN
Built 1974 Load: 40.1 t ADT: 100
CUBA RD
FairOver: LITTLE MILL CREEK
00.30 W OF ROCKY HILL RD, Owen, IN
Built 2008 Load: 40.1 t ADT: 300
CR 500N
FairOver: LEATHERWOOD CREEK
00.01 E OF HAPPY HOLLOW R, Ripley, IN
Built 2009 Load: 40.1 t ADT: 150
CR 700N
FairOver: SHANKATANK CREEK
00.30 W OF CR 300 E, Rush, IN
Built 1969 Load: 40.1 t ADT: 100
CR 800E
FairOver: BRANCH OF SHAWNEE CREEK
00.30 S OF CR 1100 N, Rush, IN
Built 1968 Load: 40.1 t ADT: 325
CR 500N
FairOver: SHANKATANK CREEK
00.90 E OF CR 150 E, Rush, IN
Built 1971 Load: 40.1 t ADT: 100
KINDERHOOK ROAD
FairOver: KIMBERLIN CREEK
01.10 E OF SR 3, Scott, IN
Built 1985 Load: 40.1 t ADT: 150
TONKEL RD
FairOver: NATURAL DRAIN #3
00.10 S POPP ROAD, Allen, IN
Built 1940 Load: 40.2 t ADT: 11,775
SR 15
FairOver: KEIFFER DITCH
00.62 N US 6, Elkhart, IN
Built 1982 Load: 40.2 t ADT: 9,995
PAYNE/KOEHLER RD
FairOver: UPHILL RUN
00.10 N OF FRINGE RD, Floyd, IN
Built 1995 Load: 40.2 t ADT: 1,605
CR 250S
FairOver: BRANCH OF E FORK COAL CR
00.50 E of SR 341, Fountain, IN
Built 1920 Load: 40.2 t ADT: 100
SR 17
FairOver: LITTLE MILL CREEK
01.22 S SR 14, Fulton, IN
Built 1940 Load: 40.2 t ADT: 666
CR 200 EAST
FairOver: COOLEY CREEK
0.04 N OF CR 875 N, Jackson, IN
Built 1988 Load: 40.2 t ADT: 60
I-65 SB
FairOver: TP&W RR
00.47 S US 24, Jasper, IN
Built 1968 Load: 40.2 t ADT: 41,719
SR 18
FairOver: BEAR CREEK
01.84 W US 27, Jay, IN
Built 1972 Load: 40.2 t ADT: 1,868
CR 450E
FairOver: ROSER DITCH
0.2 MILES NORTH OF CR 300, Jay, IN
Built 1998 Load: 40.2 t ADT: 138
SR 3
FairOver: BIG CREEK
01.06 S SR 250, Jefferson, IN
Built 1992 Load: 40.2 t ADT: 1,994
SR 7
FairOver: HARBERTS CREEK
01.52 S SR 250, Jefferson, IN
Built 1993 Load: 40.2 t ADT: 5,566
SR 7
FairOver: BIG CREEK
03.66 N SR 250, Jefferson, IN
Built 1984 Load: 40.2 t ADT: 3,758
I-94 EB
FairOver: NORRIS DITCH NO 2
01.67 E US 421, LaPorte, IN
Built 1971 Load: 40.2 t ADT: 26,178
I-94 WB
FairOver: NORRIS DITCH NO 2
01.67 E US 421, LaPorte, IN
Built 1971 Load: 40.2 t ADT: 27,527
CR 700W
FairOver: TODD DITCH
00.50 N CR 1600 N, Madison, IN
Built 1982 Load: 40.2 t ADT: 147
I-465 NB
FairOver: CSX RR
00.24 N US 36 / SR 67, Marion, IN
Built 1966 Load: 40.2 t ADT: 79,983
WASHINGTON STREET
FairOver: PLEASANT RUN
00.10 W OF EMERSON AVENUE, Marion, IN
Built 1993 Load: 40.2 t ADT: 24,615
US 6
FairOver: CSX RR
00.38 E SR 106, Marshall, IN
Built 1980 Load: 40.2 t ADT: 5,609
EAST 7TH ROAD
FairOver: YELLOW RIVER
00.40 E OF N HICKORY ROAD, Marshall, IN
Built 1996 Load: 40.2 t ADT: 250
SR 67
FairOver: BUTLER CREEK
07.49 N US 231, Morgan, IN
Built 1992 Load: 40.2 t ADT: 3,783
COAL CITY-ARNEY RD
FairOver: LICK CREEK
00.01 W LICK CREEK RD, Owen, IN
Built 1980 Load: 40.2 t ADT: 330
SR 244
FairOver: LITTLE FLATROCK RIVER
00.13 E SR 3, Rush, IN
Built 1968 Load: 40.2 t ADT: 3,888
Showing 9,201-9,250 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.