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 600E
GoodOver: GREENWOOD DITCH
00.40 S of SR 18, Benton, IN
Built 2013 Load: 57.7 t ADT: 120
US 31 SB
GoodOver: 2 RR, 9TH STREET
00.08 S SR 62X, Clark, IN
Built 2016 Load: 57.7 t ADT: 17,200
SAND LICK RD
GoodOver: SAND LICK CREEK
0.4 E OF SASSAFRAS RD, Owen, IN
Built 2015 Load: 57.7 t ADT: 90
SR 56
GoodOver: LITTLE JOE CREEK
01.78 E SR 39, Scott, IN
Built 2022 Load: 57.7 t ADT: 5,490
US 20 WB, US 31 NB
GoodOver: NS RR (NEW ENERGY SPUR)
00.68 W SR 23, St. Joseph, IN
Built 2003 Load: 57.7 t ADT: 17,896
SR 331
GoodOver: GRIMES DITCH
04.86 S SR 933, St. Joseph, IN
Built 2011 Load: 57.7 t ADT: 6,583
OLD FELKER ROAD
GoodOver: OTTER CREEK
0.00 W OF OTTER CREEK, Crawford, IN
Built 2010 Load: 57.8 t ADT: 50
CR 975N
GoodOver: Kobbe Ditch
00.59 E of CR 700E, Jackson, IN
Built 1999 Load: 57.9 t ADT: 35
DENMARK RD
GoodOver: WEST FORK OF LICK CREEK
00.10 E OF KELLY RD, Owen, IN
Built 2019 Load: 57.9 t ADT: 100
WASHINGTON ST
GoodOver: GAS CREEK
00.00 E OF LINCOLN ST, Decatur, IN
Built 2021 Load: 58.0 t ADT: 2,350
SR 37
GoodOver: UNDERWOOD HOLLOW
8.68 N SR 64, Orange, IN
Built 2017 Load: 58.0 t ADT: 1,230
RAIL FENCE RD
GoodOver: HARVEY BRANCH
00.10 W of HARVEY BRANCH, Franklin, IN
Built 2009 Load: 58.1 t ADT: 125
CR 700W
GoodOver: JAY DITCH
00.09 S OF 400 N, Hancock, IN
Built 2010 Load: 58.1 t ADT: 4,670
CR 725W
GoodOver: KIGIN DITCH
00.10 S OF CR 350 S, Tipton, IN
Built 2014 Load: 58.1 t ADT: 125
CR 1000 S
GoodOver: BRANCH OF NEWMAN LATERAL
00.90 E OF CR 550 W, Gibson, IN
Built 1950 Load: 58.2 t ADT: 145
CR 1300N
GoodOver: PISGAH RUN
00.50 E CR 100 E, Madison, IN
Built 2015 Load: 58.2 t ADT: 359
CR 25 SOUTH
GoodOver: WILLOW CREEK
0.10 E OF CR 225 W, Orange, IN
Built 2023 Load: 58.2 t ADT: 700
CR 125E
GoodOver: SMITH DITCH
00.60 N OF CR 400 S, Boone, IN
Built 2021 Load: 58.3 t ADT: 100
CR 100S
GoodOver: BIG Slough Creek
00.40 W of CR 600 W, Clay, IN
Built 2022 Load: 58.3 t ADT: 94
US 41
GoodOver: BRANCH COAL CREEK
01.78 N I-74, Fountain, IN
Built 2001 Load: 58.3 t ADT: 4,625
US 50
GoodOver: UNT CLEAR SPRING CREEK
04.28 W SR 235, Jackson, IN
Built 2017 Load: 58.3 t ADT: 3,657
CR 200E
GoodOver: UNNAMED DITCH
00.10 N CR 1200 N, Madison, IN
Built 2008 Load: 58.4 t ADT: 1,349
WEST 5A ROAD
GoodOver: ELMER SELTENRIGHT DITCH
00.10 E OF MICHIGAN ROAD, Marshall, IN
Built 1991 Load: 58.5 t ADT: 125
WEST 20TH B ROAD
GoodOver: EDDY CREEK
00.20 W OF S. MUCKSHAW RO, Marshall, IN
Built 1987 Load: 58.5 t ADT: 100
SOUTH IRIS ROAD
GoodOver: CREWS DITCH
00.40 S OF E. 9B ROAD, Marshall, IN
Built 1988 Load: 58.5 t ADT: 200
PEAVINE RD
GoodOver: STOTTS CREEK
00.92 N OF 65 S, Morgan, IN
Built 2016 Load: 58.5 t ADT: 240
S BLOOMINGTON TRL
GoodOver: LITTLE OX CREEK
00.84 S OF LEOTA RD, Scott, IN
Built 2003 Load: 58.5 t ADT: 300
SR 71
GoodOver: KULT DITCH
02.66 N SR 352, Benton, IN
Built 2005 Load: 58.6 t ADT: 140
CR 300E
GoodOver: Middle Fork WILDCAT Cr
00.43 S of CR 700 S, Carroll, IN
Built 1989 Load: 58.6 t ADT: 252
SR 431 NB
GoodOver: COOL CREEK & TRAIL
0.44 S 146th ST, Hamilton, IN
Built 2012 Load: 58.6 t ADT: 11,596
CR 450N
GoodOver: SOLOMON CREEK
00.38 W OF JEFFERSON ST, Noble, IN
Built 1991 Load: 58.6 t ADT: 900
I-65 NB
GoodOver: BURNETT CREEK
00.77 N SR 43, Tippecanoe, IN
Built 1968 Load: 58.6 t ADT: 45,595
RACEWAY RD
GoodOver: SCHOOL CREEK
00.07 S OF 46TH STREET, Hendricks, IN
Built 1983 Load: 58.7 t ADT: 5,950
GODSEY RD
GoodOver: LITTLE INDIAN CREEK
00.24 W OF IN 37, Morgan, IN
Built 2010 Load: 58.7 t ADT: 120
OLD RAILROAD RD
GoodOver: SEDWICK DITCH
1.11 E OF MAHALASVILLE RD, Morgan, IN
Built 2016 Load: 58.7 t ADT: 120
OAK HILL ROAD
GoodOver: FIRLICK CREEK
00.50 S OF KANSAS RD, Vanderburgh, IN
Built 2012 Load: 58.7 t ADT: 7,708
SR 49
GoodOver: DAVISSON DITCH
03.17 N SR 14, Jasper, IN
Built 1946 Load: 58.8 t ADT: 1,232
KITLEY AVE
GoodOver: LICK CREEK
00.25 S BROOKVILLE RD, Marion, IN
Built 1970 Load: 58.8 t ADT: 4,840
SOUTHPORT RD
GoodOver: BUNKER CREEK
00.05 E OF ARLINGTON AVE, Marion, IN
Built 2014 Load: 58.8 t ADT: 13,304
SR 66
GoodOver: PARKERS CREEK
04.35 W SR 65, Posey, IN
Built 2000 Load: 58.8 t ADT: 8,081
CR 650S
GoodOver: Dry Branch
00.23 E of CR 300 W, Warren, IN
Built 1908 Load: 58.8 t ADT: 10
WALNUT ST
GoodOver: WHITE RIVER
00.03 S of MCCULLOUGH Blv, Delaware, IN
Built 1937 Load: 58.9 t ADT: 11,930
MAIN STREET
GoodOver: HART DITCH
00.60 W. of WHITE OAK AVE, Lake, IN
Built 2019 Load: 58.9 t ADT: 14,515
I-69 NB
GoodOver: CEDAR CREEK
03.62 N SR 1, Allen, IN
Built 1961 Load: 59.0 t ADT: 17,602
I-69 SB
GoodOver: CEDAR CREEK
03.62 N SR 1, Allen, IN
Built 1961 Load: 59.0 t ADT: 15,755
SR 135
GoodOver: PLEASANT VALLEY CREEK
04.46 S SR 46, Brown, IN
Built 1969 Load: 59.0 t ADT: 1,520
SR 43
GoodOver: ANDERSON BRANCH
02.98 N SR 54, Greene, IN
Built 2002 Load: 59.0 t ADT: 680
CR 600W
GoodOver: DOE CREEK
00.14 S OF 200 S, Hancock, IN
Built 2014 Load: 59.0 t ADT: 7,070
US 31 NB/SB
GoodOver: MARTIN-YOUNGMAN DITCH
00.15 N SR 26, Howard, IN
Built 2013 Load: 59.0 t ADT: 18,720
US 231
GoodOver: TRIBUTARY TO INDIAN CREE
00.27 S SR 234, Montgomery, IN
Built 2004 Load: 59.0 t ADT: 813
Showing 17,251-17,300 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.