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 6
GoodOver: DEEP RIVER
00.71 E SR 51/I-80/94, Lake, IN
Built 1941 Load: 29.2 t ADT: 22,439
BOONE HOLLOW ROAD
GoodOver: DRY BRANCH
01.67 N OF SR 158, Lawrence, IN
Built 1993 Load: 29.2 t ADT: 226
CR 700 EAST
GoodOver: BIG PIPE CREEK
0.10 N OF CR 850 S, Miami, IN
Built 1990 Load: 29.2 t ADT: 200
I-69 NB
GoodOver: BEANBLOSSOM CREEK
02.79 N SR 46, Monroe, IN
Built 1972 Load: 29.2 t ADT: 10,184
I-69 SB
GoodOver: BEANBLOSSOM CREEK
02.79 N SR 46, Monroe, IN
Built 1972 Load: 29.2 t ADT: 10,207
CR 100W
GoodOver: HALL CREEK
00.70 S CR 200 S, Porter, IN
Built 2012 Load: 29.2 t ADT: 570
CR 300S
GoodOver: AHLGRIM DITCH
0.2 MILES E OF S.R. 49, Porter, IN
Built 2016 Load: 29.2 t ADT: 970
CR 100W
GoodOver: MUD CREEK
00.12 MI N OF CR 500 N, Randolph, IN
Built 1997 Load: 29.2 t ADT: 235
US 20/31 EB/WB
GoodOver: Abandoned RR
02.04 E SR 23, St. Joseph, IN
Built 1966 Load: 29.2 t ADT: 39,107
CR 625S
GoodOver: Little Wea Creek
00.41 W of US 231, Tippecanoe, IN
Built 2002 Load: 29.2 t ADT: 366
CR 700S
GoodOver: Little Flint Creek
00.38 W of SR 25, Tippecanoe, IN
Built 1973 Load: 29.2 t ADT: 162
CR 500N
GoodOver: BUCK CREEK
00.35 E of CR 900 E, Tippecanoe, IN
Built 1960 Load: 29.2 t ADT: 774
SR 66 EB
GoodOver: LITTLE CREEK
01.68 W SR 65, Vanderburgh, IN
Built 1969 Load: 29.2 t ADT: 5,478
SR 66 WB
GoodOver: LITTLE CREEK
01.68 W SR 65, Vanderburgh, IN
Built 1969 Load: 29.2 t ADT: 9,406
CYPRESS DALE RD
GoodOver: BAYOU CREEK
00.10 S SMITH-DIAMOND RD, Vanderburgh, IN
Built 1974 Load: 29.2 t ADT: 98
SR 63 NB
GoodOver: VERMILLION RIVER
00.62 N SR 234, Vermillion, IN
Built 1976 Load: 29.2 t ADT: 3,290
SR 641 SB
GoodOver: HONEY CREEK
02.24 N US 41, Vigo, IN
Built 2009 Load: 29.2 t ADT: 4,394
I-64 EBL
GoodOver: IND SOUTHERN RAILROAD
03.00 W SR 61, Warrick, IN
Built 1971 Load: 29.2 t ADT: 8,539
I-64 WBL
GoodOver: IND SOUTHERN RAILROAD
03.00 W SR 61, Warrick, IN
Built 1971 Load: 29.2 t ADT: 8,539
ST JOHNS ROAD
GoodOver: TRIBUTARY BLUEGRASS CREE
0.31 MI N SEVEN HILLS, Warrick, IN
Built 1972 Load: 29.2 t ADT: 1,520
PURTLE Ln
GoodOver: HONEY Creek
00.50 W of SR 66, Washington, IN
Built 1990 Load: 29.2 t ADT: 120
I-70 EB
GoodOver: MARTINDALE CREEK
00.51 E SR 1, Wayne, IN
Built 1962 Load: 29.2 t ADT: 20,025
CR 400E
GoodOver: Little DEER Creek
00.34 N of CR 100 N, Carroll, IN
Built 1989 Load: 29.3 t ADT: 75
CLARK RD
GoodOver: HAWKINS CREEK
00.27 N OF OLD 50, Daviess, IN
Built 1967 Load: 29.3 t ADT: 1,801
CR 160 EAST
GoodOver: BRANCH OF HOWE DITCH
0.00 MILES S OF CR 700 S, Jasper, IN
Built 1991 Load: 29.3 t ADT: 112
CR 130E
GoodOver: TURKEY RUN
00.50 N OF CR 400 S, Jennings, IN
Built 2009 Load: 29.3 t ADT: 100
CR 225 EAST
GoodOver: DEEDS CREEK
00.10 S OF CR 100 N, Kosciusko, IN
Built 1975 Load: 29.3 t ADT: 475
CR 300S
GoodOver: KANKAKEE RIVER
01.30 E CR 925 E, LaPorte, IN
Built 1996 Load: 29.3 t ADT: 450
HUBBLE STATION RD
GoodOver: LICK CREEK
0.9 E SR 157, Owen, IN
Built 2013 Load: 29.3 t ADT: 540
ROOSTER HILL RD
GoodOver: DELANEY CREEK
00.50 W of DELANEY PARK R, Washington, IN
Built 1987 Load: 29.3 t ADT: 112
MAIN ST
GoodOver: BR S FORK BLUE RIVER
00.10 S of MAHURON Rd, Washington, IN
Built 1998 Load: 29.3 t ADT: 367
US 52 EB
GoodOver: SUGAR CREEK
01.96 W SR 47, Boone, IN
Built 1941 Load: 29.4 t ADT: 2,460
I-65
GoodOver: PRAIRIE CREEK
01.41 N SR 32, Boone, IN
Built 1948 Load: 29.4 t ADT: 57,066
CR 650N
GoodOver: CANE Creek
00.10 N of CR 625 N, Dubois, IN
Built 2006 Load: 29.4 t ADT: 38
CR 1200S
GoodOver: SUGAR CREEK
01.30 W SR 161, Dubois, IN
Built 2016 Load: 29.4 t ADT: 27
CR 70W
GoodOver: PRAIRIE Creek
00.10 N of Jct SR 32, Fountain, IN
Built 1980 Load: 29.4 t ADT: 120
CR 550 N
GoodOver: SUGAR CREEK
0.2 MI S CR 1100 E, Howard, IN
Built 1989 Load: 29.4 t ADT: 30
COUNTRY CLUB ROAD
GoodOver: PETERSON DITCH
00.60 N OF CR 400 S, Kosciusko, IN
Built 2010 Load: 29.4 t ADT: 300
SR 142
GoodOver: KIVETT BRANCH
04.70 W SR 39, Morgan, IN
Built 1934 Load: 29.4 t ADT: 1,040
CR 100 E
GoodOver: NARROWS DITCH
0.5 MI S DIVISION RD, Newton, IN
Built 1970 Load: 29.4 t ADT: 143
CR 650 E
GoodOver: GUSHWA DITCH
0.5 MI S CR 1000 S, Newton, IN
Built 1965 Load: 29.4 t ADT: 143
SR 59
GoodOver: ALLEN CREEK
07.21 S US 36, Parke, IN
Built 1947 Load: 29.4 t ADT: 1,691
CR 600W
GoodOver: BRANCH OF RACCOON CREEK
00.50 N of CR 600 N, Putnam, IN
Built 1991 Load: 29.4 t ADT: 750
CR 1100S
GoodOver: CHURCH CREEK
00.60 E of CR 900 W, Putnam, IN
Built 2005 Load: 29.4 t ADT: 130
CR 25 EAST
GoodOver: SOUTH FORK LEWIS CREEK
00.80 N OF CR 800 S, Shelby, IN
Built 2004 Load: 29.4 t ADT: 100
WALLACE Ave
GoodOver: NEW THOMPSON DITCH
00.40 E 25TH ST, Vigo, IN
Built 2018 Load: 29.4 t ADT: 2,243
ABINGTON TWP LN RD
GoodOver: BRANCH OF BUTLERS CREEK
00.70 S POTTERSHOP RD, Wayne, IN
Built 1965 Load: 29.4 t ADT: 265
CR 200 SOUTH
GoodOver: BLUE CREEK
0.70 MILES E OF CR 500 E, Adams, IN
Built 2022 Load: 29.5 t ADT: 110
US 24 EB
GoodOver: MARSH (GUSTIN) DITCH
01.01 E SR 101, Allen, IN
Built 2009 Load: 29.5 t ADT: 7,677
US 24 WB
GoodOver: MARSH (GUSTIN) DITCH
01.01 E SR 101, Allen, IN
Built 2009 Load: 29.5 t ADT: 7,487
Showing 11,851-11,900 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.