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
CR 150 SOUTH
GoodOver: WILLOW CREEK
0.05 W OF CR 175 W, Orange, IN
Built 2008 Load: 37.1 t ADT: 900
OLD MICHIGAN ROAD
GoodOver: LITTLE OTTER CREEK
00.01 S OF CR 250 N, Ripley, IN
Built 1974 Load: 37.1 t ADT: 500
JIM DAY RD
GoodOver: BROCK CREEK
00.50 S of LEWELLEN Rd, Washington, IN
Built 1987 Load: 37.1 t ADT: 225
US 231
GoodOver: PLUMMER CREEK
02.42 S SR54, Greene, IN
Built 1948 Load: 37.2 t ADT: 4,757
CR 200 EAST
GoodOver: BR OF MUSCATATUCK RIVER
0.13 S OF CR 700 S, Jackson, IN
Built 1993 Load: 37.2 t ADT: 75
CR 1100 WEST
GoodOver: TAYLOR DITCH
0.25 MILES N OF CR 1300 N, Jasper, IN
Built 2002 Load: 37.2 t ADT: 242
CR 1550N
GoodOver: BIG DUCK CREEK
00.50 W SR 37, Madison, IN
Built 1986 Load: 37.2 t ADT: 147
28TH ST
GoodOver: LITTLE DUCK CREEK
00.10 N J ST, Madison, IN
Built 1982 Load: 37.2 t ADT: 953
I-74 WB
GoodOver: BUCK CREEK
06.12 E I-465, Marion, IN
Built 1954 Load: 37.2 t ADT: 17,431
E COUNTY LINE RD
GoodOver: SUGAR CREEK
00.40 S of CR 705 N, Montgomery, IN
Built 1989 Load: 37.2 t ADT: 130
CR 100S
GoodOver: SUGAR CREEK
00.10 E MERIDIAN RD, Pike, IN
Built 1930 Load: 37.2 t ADT: 112
CR 300W
GoodOver: BRANCH OF WHITE RIVER
00.30 MI N of SR 32, Randolph, IN
Built 1987 Load: 37.2 t ADT: 517
CR 300S
GoodOver: STONEY CREEK
00.55 W CR 1200 W, Randolph, IN
Built 1994 Load: 37.2 t ADT: 199
CONCORD RD
GoodOver: ROCK CREEK
00.02 S OF SR 356, Scott, IN
Built 2010 Load: 37.2 t ADT: 300
CR 450W
GoodOver: BRANCH SWEEZER DITCH
00.15 N of CR 700 N, Spencer, IN
Built 1998 Load: 37.2 t ADT: 180
MISHAWAKA:MAIN St
GoodOver: JUDAY Creek
00.50 S of DOUGLAS Rd, St. Joseph, IN
Built 1991 Load: 37.2 t ADT: 22,363
McCUTCHAN RD
GoodOver: BRANCH OF BLUEGRASS CR
00.30 N OF SCHLENSKER RD, Vanderburgh, IN
Built 2000 Load: 37.2 t ADT: 441
FRUITRIDGE AVENUE
GoodOver: NEW THOMPSON DITCH
00.10 N POPLAR ST, Vigo, IN
Built 1998 Load: 37.2 t ADT: 11,869
CR 800 E
GoodOver: KELLY CREEK
00.50 N OF CR 400 N, Wabash, IN
Built 1977 Load: 37.2 t ADT: 220
CR 950 NORTH
GoodOver: WEILAND DITCH
0.20 MILES W OF CR 700 E, Adams, IN
Built 1970 Load: 37.3 t ADT: 82
I-69 SB
GoodOver: NS RR (CHICAGO)
00.53 N SR 14, Allen, IN
Built 1960 Load: 37.3 t ADT: 31,507
CR 900E
GoodOver: BRANCH OF ROCK CREEK
00.11 S OF CR 400 S, Bartholomew, IN
Built 2000 Load: 37.3 t ADT: 340
CROSS ST/CR 75 E
GoodOver: LITTLE LICK CREEK
00.20 S OF JCT SR 26, Blackford, IN
Built 2021 Load: 37.3 t ADT: 887
I-65 NB
GoodOver: SUGAR CREEK
02.04 N SR 47, Boone, IN
Built 1969 Load: 37.3 t ADT: 48,511
I-65 SB
GoodOver: SUGAR CREEK
02.04 N SR 47, Boone, IN
Built 1969 Load: 37.3 t ADT: 48,511
HEAVY HAUL ROAD
GoodOver: LENTZIER CREEK
0.44 S SR-265, Clark, IN
Built 2021 Load: 37.3 t ADT: 8,800
MAIN STREET
GoodOver: NORFOLK SOUTHERN RR
0.30 S OF SEACAT LANE, Crawford, IN
Built 2017 Load: 37.3 t ADT: 261
I-69 SB OFF RAMP
GoodOver: CSX RR
00.22 N US 50, Daviess, IN
Built 2012 Load: 37.3 t ADT: 1,300
CR 400E
GoodOver: SMOTHERS CREEK
00.30 S of CR 1100 N, Daviess, IN
Built 1996 Load: 37.3 t ADT: 102
CR 200E
GoodOver: COBBS FORK SAND CREEK
00.20 N OF CR 600 S, Decatur, IN
Built 1997 Load: 37.3 t ADT: 140
US 6
GoodOver: BIG RUN
00.96 E SR 1, DeKalb, IN
Built 1950 Load: 37.3 t ADT: 3,305
SR 28
GoodOver: HALFWAY CREEK
00.71 E SR 67, Delaware, IN
Built 2011 Load: 37.3 t ADT: 3,168
CR 1070N
GoodOver: HEDGELAND DITCH
00.07 E of N WHEELING Ave, Delaware, IN
Built 1994 Load: 37.3 t ADT: 190
CR 1160S
GoodOver: BUFFALO CREEK
00.50 SW of SR 234, Fountain, IN
Built 1920 Load: 37.3 t ADT: 100
SR 65
GoodOver: BRANCH FORD DITCH
07.30 N SR 64, Gibson, IN
Built 2017 Load: 37.3 t ADT: 1,220
CR 1125S
GoodOver: BACK CREEK
00.55 MI E of SR 9, Grant, IN
Built 1998 Load: 37.3 t ADT: 110
CR 950S
GoodOver: BARREN CREEK
00.47 MI E of CR 350 E, Grant, IN
Built 1990 Load: 37.3 t ADT: 450
I-69 NB
GoodOver: DOANS CREEK
00.15 N US 231, Greene, IN
Built 2012 Load: 37.3 t ADT: 17,460
SR 32
GoodOver: LITTLE EAGLE CREEK
03.32 W US 31, Hamilton, IN
Built 1982 Load: 37.3 t ADT: 8,597
286TH ST EAST
GoodOver: WEASEL CREEK
00.22 E OF RULON RD, Hamilton, IN
Built 1991 Load: 37.3 t ADT: 20
ALLISONVILLE RD
GoodOver: STONY CREEK
01.57 S SR 32, Hamilton, IN
Built 1942 Load: 37.3 t ADT: 20,020
261ST ST WEST
GoodOver: BR OF LITTLE CICERO CR
00.77 E OF SIX POINTS RD, Hamilton, IN
Built 2015 Load: 37.3 t ADT: 90
US 40
GoodOver: BUCK CREEK & TRAIL
04.35 E I-465, Hancock, IN
Built 1959 Load: 37.3 t ADT: 11,550
SEVEN SPRINGS RD
GoodOver: UNION CREEK
00.10 N OF MORGAN'S LN, Harrison, IN
Built 2002 Load: 37.3 t ADT: 730
CR 975N
GoodOver: ROSS DITCH
00.20 E OF SR 39, Hendricks, IN
Built 2021 Load: 37.3 t ADT: 225
CR 1070W
GoodOver: EAST FORK WHITE RIVER
00.14 S of CR 675 S, Jackson, IN
Built 2005 Load: 37.3 t ADT: 180
CR 900 SOUTH
GoodOver: BRANCH OF HOWE DITCH
0.10 MILES E OF CR 100 E, Jasper, IN
Built 1991 Load: 37.3 t ADT: 112
SR 7
GoodOver: NETTLE CREEK
07.95 N SR 3, Jennings, IN
Built 1997 Load: 37.3 t ADT: 9,349
US 50 EB
GoodOver: SLOUGH DITCH
02.16 E SR 241, Knox, IN
Built 1988 Load: 37.3 t ADT: 4,591
US 50 WB
GoodOver: SLOUGH DITCH
02.16 E SR 241, Knox, IN
Built 1988 Load: 37.3 t ADT: 9,246
Showing 14,901-14,950 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.