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
I-65 NB
GoodOver: NS RR
03.67 N SR 10, Newton, IN
Built 1966 Load: 40.2 t ADT: 46,144
ROCKY HILL RD
GoodOver: LITTLE MILL CREEK
0.1 N OF CUBA RD, Owen, IN
Built 2022 Load: 40.2 t ADT: 620
SR 119
GoodOver: DICKEY CREEK
04.80 N SR 16, Pulaski, IN
Built 2007 Load: 40.2 t ADT: 875
US 40
GoodOver: JOHNSON BRANCH
07.04 E SR 59, Putnam, IN
Built 1940 Load: 40.2 t ADT: 8,470
US 27
GoodOver: MISSISSINEWA RIVER
00.18 N SR 28, Randolph, IN
Built 1964 Load: 40.2 t ADT: 3,458
SR 203
GoodOver: TOWN CREEK
00.44 N SR 356, Scott, IN
Built 2011 Load: 40.2 t ADT: 752
IRONWOOD Rd
GoodOver: JUDAY Creek
00.10 N of DOUGLAS Rd, St. Joseph, IN
Built 2022 Load: 40.2 t ADT: 16,758
SR 39
GoodOver: KANKAKEE RIVER
01.52 N SR 8, Starke, IN
Built 1951 Load: 40.2 t ADT: 2,120
CR 200E
GoodOver: ROBBINS DITCH
00.10 S CR 500 N, Starke, IN
Built 2020 Load: 40.2 t ADT: 375
DIVISION RD
GoodOver: JORDAN CREEK
00.09 W of Division Rd, Tippecanoe, IN
Built 2005 Load: 40.2 t ADT: 1,977
CR 700N
GoodOver: BUCK CREEK
00.22 W OF N 300 W, Hancock, IN
Built 1991 Load: 40.3 t ADT: 590
CR 600N (56TH ST)
GoodOver: SCHOOL BRANCH
00.20 E OF CR 1000 E, Hendricks, IN
Built 2010 Load: 40.3 t ADT: 10,875
BRIDGE ST
GoodOver: ELKHART RIVER
00.07 S OF GERBER ST, Noble, IN
Built 2009 Load: 40.3 t ADT: 1,950
PHEASANT PLACE
GoodOver: UN-NAMED DITCH
00.30 N LIEBER, Vigo, IN
Built 1997 Load: 40.3 t ADT: 125
CR 500 WEST
GoodOver: BRACHT DITCH
0.50 MILES N OF CR 200 N, Adams, IN
Built 2006 Load: 40.4 t ADT: 110
CR 300 NORTH
GoodOver: CHIPPEWANUCK CREEK
00.06 E CR 450 E, Fulton, IN
Built 1950 Load: 40.4 t ADT: 100
FOX HILL DRIVE
GoodOver: CROOKED CREEK
00.02 W OF GRANDVIEW DR, Marion, IN
Built 1959 Load: 40.4 t ADT: 5,320
Ford Rd
GoodOver: Neu Creek
00.51 MI N of UPR MT VERN, Posey, IN
Built 1992 Load: 40.4 t ADT: 317
SR 37
GoodOver: WANN DITCH
00.38 S SR 101, Allen, IN
Built 1954 Load: 40.5 t ADT: 2,938
SWIFTS RUN
GoodOver: SWIFT MAIN DRAIN
00.20 N OF RIVEROAK DR, Allen, IN
Built 1987 Load: 40.5 t ADT: 231
CR 695N
GoodOver: LITTLE HAW CREEK
00.90 E OF SR 9 (MAIN ST), Bartholomew, IN
Built 2005 Load: 40.5 t ADT: 560
SR 47
GoodOver: BUNTIN DITCH
1.30 N SR 39, Boone, IN
Built 2020 Load: 40.5 t ADT: 4,390
CR 300E
GoodOver: ROCK Creek
00.06 S of CR 775 N, Carroll, IN
Built 2001 Load: 40.5 t ADT: 75
CR 500W
GoodOver: BR WABASH & ERIE CANAL
00.30 N of CR 1300 S, Clay, IN
Built 2017 Load: 40.5 t ADT: 179
E MORRISON STREET
GoodOver: PRAIRIE CREEK
0.10 E OF SR 39, Clinton, IN
Built 2016 Load: 40.5 t ADT: 2,436
DUFF Rd SE
GoodOver: ELL Creek
00.40 W of CR 525 W, Dubois, IN
Built 1973 Load: 40.5 t ADT: 520
CR 230S
GoodOver: FLAT Creek
00.60 E of SR 162, Dubois, IN
Built 1978 Load: 40.5 t ADT: 70
CR 850W
GoodOver: UNNAMED TRIB/ROCK Creek
00.70 S of SR 64, Dubois, IN
Built 2011 Load: 40.5 t ADT: 260
ROCKEAST ROAD
GoodOver: INDIAN CREEK
0.70 N OF HOBBIEVILLE RD, Greene, IN
Built 2018 Load: 40.5 t ADT: 85
HILL RD
GoodOver: WEASEL CREEK
00.23 S OF 296TH ST, Hamilton, IN
Built 1988 Load: 40.5 t ADT: 10
RONALD REAGAN NB
GoodOver: EAST FORK WHITE LICK CR
00.36 N I-70, Hendricks, IN
Built 2005 Load: 40.5 t ADT: 21,730
RONALD REAGAN PKWY
GoodOver: FUTURE NB-FLY RAMP
00.16 N I-70, Hendricks, IN
Built 2005 Load: 40.5 t ADT: 5,000
SR 103
GoodOver: FLATROCK RIVER
02.94 N US 40, Henry, IN
Built 1960 Load: 40.5 t ADT: 2,671
SR 256
GoodOver: MUSCATATUCK RIVER
01.40 W I-65, Jackson, IN
Built 2023 Load: 40.5 t ADT: 1,373
SR 258
GoodOver: E FK WHITE RIVER OVFL
01.81 W SR 11, Jackson, IN
Built 1913 Load: 40.5 t ADT: 5,467
CR 300W
GoodOver: PURSIFULL DITCH
0.2 MILES NORTH OF CR 500, Jay, IN
Built 1994 Load: 40.5 t ADT: 74
US 41 SB
GoodOver: SNAPP CREEK
00.82 N US 50, Knox, IN
Built 1963 Load: 40.5 t ADT: 15,500
US 20
GoodOver: TURKEY CREEK
01.18 E SR 3, LaGrange, IN
Built 1950 Load: 40.5 t ADT: 5,873
I-90 EB
GoodOver: GRAND CALUMET RIVER
02.31 E US 12, Lake, IN
Built 2011 Load: 40.5 t ADT: 20,900
SR 54
GoodOver: GOOSE CREEK
01.52 W SR 37, Lawrence, IN
Built 2006 Load: 40.5 t ADT: 4,962
POPCORN ROAD
GoodOver: SPRING CREEK
00.07 N OF BEDFORD ST, Lawrence, IN
Built 2011 Load: 40.5 t ADT: 490
LAFAYETTE ROAD
GoodOver: CONRAIL RR
00.70 SE OF 38TH STREET, Marion, IN
Built 2015 Load: 40.5 t ADT: 43,605
PLYMOUTH-GOSHEN TR
GoodOver: SELLS DITCH
00.30 NE OF JUNIPER ROAD, Marshall, IN
Built 1997 Load: 40.5 t ADT: 625
MCNEELY STREET
GoodOver: JACKS DEFEAT CREEK
00.10 E MATTHEWS DR, Monroe, IN
Built 2001 Load: 40.5 t ADT: 1,045
US 231
GoodOver: BLACK CREEK
02.35 N I-74, Montgomery, IN
Built 1993 Load: 40.5 t ADT: 8,905
EGBERT RD
GoodOver: STOTTS CREEK
00.36 E OF MAPLE GROVE RD, Morgan, IN
Built 2023 Load: 40.5 t ADT: 400
US 41 NB
GoodOver: MONTGOMERY DITCH
02.66 N US 24, Newton, IN
Built 2018 Load: 40.5 t ADT: 2,370
US 41 SB
GoodOver: MONTGOMERY DITCH
02.66 N US 24, Newton, IN
Built 2019 Load: 40.5 t ADT: 2,370
CR 900 S
GoodOver: THOMPSON DITCH
0.5 MI W US 41, Newton, IN
Built 2009 Load: 40.5 t ADT: 569
FISH CREEK RD
GoodOver: E FORK FISH CREEK
00.10 S OF SCHMITT RD, Owen, IN
Built 1985 Load: 40.5 t ADT: 90
Showing 15,601-15,650 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.