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 50 EB
GoodOver: WHITE RIVER OVERFLOW
02.77 E SR 241, Knox, IN
Built 1988 Load: 44.4 t ADT: 4,591
US 50 WB
GoodOver: WHITE RIVER OVERFLOW
02.77 E SR 241, Knox, IN
Built 1988 Load: 44.4 t ADT: 4,591
SR 9
GoodOver: PIGEON RIVER
00.20 S of SR 120, LaGrange, IN
Built 2000 Load: 44.4 t ADT: 8,003
RT. PT-16
GoodOver: BOGGS CREEK
1.2 KM W OF H-241, Martin, IN
Built 2014 Load: 44.4 t ADT: 4
EGBERT ROAD
GoodOver: CLEAR CREEK OVERFLOW
00.17 S OF SR 37, Morgan, IN
Built 2021 Load: 44.4 t ADT: 2,150
SR 62 EB
GoodOver: MCFADDEN CREEK
01.17 W SR 69, Posey, IN
Built 1976 Load: 44.4 t ADT: 8,010
CR 550N
GoodOver: BRANCH OF RIPLEY CREEK
00.49 E OF PRATTSBURG ROA, Ripley, IN
Built 1988 Load: 44.4 t ADT: 150
US 31
GoodOver: MUSCATATUCK RIVER OVFL
01.37 S I-65, Scott, IN
Built 1980 Load: 44.4 t ADT: 5,470
BEECH STREET
GoodOver: BR LOST CREEK
00.30 E FRUITRDGE, Vigo, IN
Built 1994 Load: 44.4 t ADT: 4,737
SR 16
GoodOver: SILVER CREEK
05.90 E SR 13, Wabash, IN
Built 2011 Load: 44.4 t ADT: 804
VANN ROAD
GoodOver: CYPRESS CREEK
0.23 MI W SR 61, Warrick, IN
Built 1972 Load: 44.4 t ADT: 3,998
FOUNTAIN CITY PK
GoodOver: KNOLLENBERG DITCH
00.20 E of BRAGG Rd, Wayne, IN
Built 2023 Load: 44.4 t ADT: 448
W JEFFERSON BLVD
GoodOver: FLAUGH DRAIN
00.20 W GETZ RD, Allen, IN
Built 2005 Load: 44.5 t ADT: 35,000
CR 400 SOUTH
GoodOver: BIG LICK CREEK
00.40 E OF 500 E, Blackford, IN
Built 2011 Load: 44.5 t ADT: 83
FERDINAND Rd NW
GoodOver: BRUNER Creek
00.80 E of CHERRY St, Dubois, IN
Built 1990 Load: 44.5 t ADT: 712
CR 400W
GoodOver: CART CREEK
00.08 S CR 400 N, Grant, IN
Built 1960 Load: 44.5 t ADT: 150
SR 37 NB
GoodOver: CSX RR
00.38 N SR 60, Lawrence, IN
Built 1954 Load: 44.5 t ADT: 6,448
CR 1050S
GoodOver: CORNSTALK CREEK
00.10 W of CR 260E, Montgomery, IN
Built 1994 Load: 44.5 t ADT: 70
CR 50 W
GoodOver: MONTGOMERY DITCH
0.3 MI S CR 1300 S, Newton, IN
Built 1985 Load: 44.5 t ADT: 143
CR 50N
GoodOver: LEATHERMAN CREEK
00.01 E of CR 500 W, Putnam, IN
Built 1999 Load: 44.5 t ADT: 390
KEMPTON RD
GoodOver: NOLANDS FORK
00.30 W of CENTERVILLE Rd, Wayne, IN
Built 2000 Load: 44.5 t ADT: 281
CR 500 WEST
GoodOver: CARNES NEW CLARK DITCH
00.85 N OF CR 900 S, Wells, IN
Built 1994 Load: 44.5 t ADT: 100
CR 800 SOUTH
GoodOver: DAVID DRAIN
00.42 W OF CR 1000 W, Wells, IN
Built 2022 Load: 44.5 t ADT: 250
CR 800 SOUTH
GoodOver: BUCK CREEK
00.18 E of CR 100 E, Delaware, IN
Built 1989 Load: 44.6 t ADT: 170
KELLY BRANCH RD
GoodOver: KELLY BRANCH
0.10 E OF SR 157, Greene, IN
Built 1998 Load: 44.6 t ADT: 110
CR 450W
GoodOver: CHESSIE SYSTEM RR
00.38 S OF 400 S, Hancock, IN
Built 2007 Load: 44.6 t ADT: 1,350
KENT ROAD
GoodOver: N FORK SALT CREEK
00.10 E SR 46, Monroe, IN
Built 1999 Load: 44.6 t ADT: 146
I-69 NB
GoodOver: ROBINSON CREEK
01.69 S US 24, Allen, IN
Built 1964 Load: 44.7 t ADT: 21,321
I-69 SB
GoodOver: ROBINSON CREEK
01.69 S US 24, Allen, IN
Built 1964 Load: 44.7 t ADT: 21,321
STATE BOULEVARD
GoodOver: BULLERMAN DRAIN
00.10 W MAYSVILLE ROAD, Allen, IN
Built 2020 Load: 44.7 t ADT: 17,750
CR 850S
GoodOver: SAND BRANCH
00.02 E US 31, Bartholomew, IN
Built 2012 Load: 44.7 t ADT: 610
SR 38
GoodOver: SUGAR CREEK
01.90 W S JCT US 421, Clinton, IN
Built 1968 Load: 44.7 t ADT: 710
MAIN STREET
GoodOver: BLUE RIVER
0.00 E OF BACK STREET, Crawford, IN
Built 2010 Load: 44.7 t ADT: 141
SR 431 SB
GoodOver: COOL CREEK & TRAIL
0.44 S 146th ST, Hamilton, IN
Built 2012 Load: 44.7 t ADT: 12,640
SIX POINTS ROAD
GoodOver: JAY DITCH
00.40 N OF SR 38, Hamilton, IN
Built 2016 Load: 44.7 t ADT: 100
CR 500N
GoodOver: BRANDYWINE CREEK
00.36 E OF N 400 E, Hancock, IN
Built 2020 Load: 44.7 t ADT: 146
CR 600E
GoodOver: SUGAR CREEK
00.57 N OF 900 N, Hancock, IN
Built 2023 Load: 44.7 t ADT: 235
CR 594 W
GoodOver: WILLIAM VOGUS DITCH
0.2 MI N CR 250 S, Howard, IN
Built 2003 Load: 44.7 t ADT: 500
CHESTNUT AVENUE
GoodOver: WYLAND DITCH
00.01 N OF UNION DRIVE, Kosciusko, IN
Built 2013 Load: 44.7 t ADT: 350
I-65
GoodOver: CFE RR
06.54 N US 30, Lake, IN
Built 2009 Load: 44.7 t ADT: 37,109
PENDLETON AVE
GoodOver: FALL CREEK
00.20 N SR 38, Madison, IN
Built 2000 Load: 44.7 t ADT: 2,262
I-70 WB & CD
GoodOver: LEWIS ST & MONON TRAIL
00.25 E I-65, Marion, IN
Built 2023 Load: 44.7 t ADT: 62,381
MINNESOTA STREET
GoodOver: BEAN CREEK
00.17 E OF EMERSON AVENUE, Marion, IN
Built 2022 Load: 44.7 t ADT: 1,984
EAST 7TH ROAD
GoodOver: DAUSMAN DITCH
00.10 W OF N FIR ROAD, Marshall, IN
Built 1985 Load: 44.7 t ADT: 300
GOODNER ROAD
GoodOver: MIRE BRANCH
00.40 S OF ABERDEEN RD, Ohio, IN
Built 2003 Load: 44.7 t ADT: 39
SR 68
GoodOver: N FORK LITTLE PIGEON CRE
01.15 E SR 161, Spencer, IN
Built 2000 Load: 44.7 t ADT: 1,180
US 231 S TO I-64 W
GoodOver: BR N FK LITL PIGEON CR
00.63 W US 231, Spencer, IN
Built 2008 Load: 44.7 t ADT: 500
US 231 SB
GoodOver: HOOSIER SOUTHERN RR
01.29 S SR 62, Spencer, IN
Built 2010 Load: 44.7 t ADT: 4,800
CR 800N
GoodOver: VERMILION River
00.50 N of CR 100 W, Vermillion, IN
Built 1998 Load: 44.7 t ADT: 349
BLACK DRIVE
GoodOver: Branch of HAWKS CREEK
00.90 W ROBINSON, Vigo, IN
Built 2003 Load: 44.7 t ADT: 125
Showing 16,301-16,350 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.