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
GARRO STREET
FairOver: YELLOW RIVER
00.10 W OF LIBERTY STREET, Marshall, IN
Built 1931 Load: 32.7 t ADT: 3,400
EAST JEFFERSON ST.
FairOver: YELLOW RIVER
00.10 E OF MICHIGAN STREE, Marshall, IN
Built 1927 Load: 32.7 t ADT: 5,650
SOUTH OLIVE TRAIL
FairOver: YELLOW RIVER
00.20 S OF W 14TH ROAD, Marshall, IN
Built 1966 Load: 32.7 t ADT: 725
EAST 18TH RD
FairOver: TIPPECANOE RIVER
00.50 E OF S CEDAR RD, Marshall, IN
Built 1968 Load: 32.7 t ADT: 375
EAST 18TH RD
FairOver: TIPPECANOE RIVER
00.20 W OF APPLE RD, Marshall, IN
Built 1969 Load: 32.7 t ADT: 200
GLEN OVERMYER DR.
FairOver: WETLAND
00.25 E OF SR 17, Marshall, IN
Built 2000 Load: 32.7 t ADT: 2,725
US 231
FairOver: BRANCH FRIENDS CREEK
01.94 S US 50, Martin, IN
Built 1930 Load: 32.7 t ADT: 6,443
WINDOM ROAD
FairOver: LOST RIVER
0.35 S OF PROGRESS SCH RD, Martin, IN
Built 1972 Load: 32.7 t ADT: 34
WINDOM ROAD
FairOver: GRASSY CREEK
0.15 N OF PROGRESS SCH RD, Martin, IN
Built 1972 Load: 32.7 t ADT: 63
BARN RUN ROAD
FairOver: BARN RUN
0.90 N OF RUTHERFORD ROAD, Martin, IN
Built 1993 Load: 32.7 t ADT: 24
LOVE CEMETERY ROAD
FairOver: SEED TICK CREEK
0.23 N OF DAY ROAD, Martin, IN
Built 2009 Load: 32.7 t ADT: 190
CR 25 WEST
FairOver: ROBBINS TAYLOR DITCH
0.40 N OF CR 1500 N, Miami, IN
Built 1982 Load: 32.7 t ADT: 100
CR 700 EAST
FairOver: BOLLEY DITCH
0.40 S OF CR 1400 N, Miami, IN
Built 1980 Load: 32.7 t ADT: 250
CR 700 EAST
FairOver: BOLLEY DITCH
0.10 N OF CR 1300 N, Miami, IN
Built 1920 Load: 32.7 t ADT: 325
CR 700 EAST
FairOver: BR OF SQUIRREL CREEK
0.50 S OF CR 1200 N, Miami, IN
Built 2006 Load: 32.7 t ADT: 400
CR 1300 NORTH
FairOver: SQUIRREL CREEK
0.20 W OF CR 600E, Miami, IN
Built 1902 Load: 32.7 t ADT: 100
CR 1300 NORTH
FairOver: BOLLEY DITCH
0.20 W OF CR 700 E, Miami, IN
Built 1935 Load: 32.7 t ADT: 100
CR 100 WEST
FairOver: WEESAU CREEK
0.50 N OF SR 16, Miami, IN
Built 1975 Load: 32.7 t ADT: 200
CR 800 NORTH
FairOver: WEESAU CREEK
0.90 W OF CR 300 W, Miami, IN
Built 1980 Load: 32.7 t ADT: 215
CR 800 NORTH
FairOver: LITTLE WEESAU CREEK
0.10 E OF CR 100 W, Miami, IN
Built 1974 Load: 32.7 t ADT: 325
CHILI CEMETERY RD
FairOver: WASHONIS CREEK
0.30 W OF SR 19, Miami, IN
Built 1930 Load: 32.7 t ADT: 200
CHILI MILL ROAD
FairOver: FLOWERS CREEK
0.20 E OF SR 19, Miami, IN
Built 1938 Load: 32.7 t ADT: 150
CR 550 NORTH
FairOver: STREAM 2 EEL RIVER
0.50 E OF CR 100 E, Miami, IN
Built 1930 Load: 32.7 t ADT: 100
CR 300 EAST
FairOver: STREAM 3 EEL RIVER
0.20 S OF CR 550 N, Miami, IN
Built 2000 Load: 32.7 t ADT: 100
CR 800 NORTH
FairOver: PAW PAW CREEK
0.40 W OF CR 700 E, Miami, IN
Built 1925 Load: 32.7 t ADT: 100
CR 850 NORTH
FairOver: FLOWERS CREEK
0.20 E OF WARSAW TRL N, Miami, IN
Built 1920 Load: 32.7 t ADT: 100
WARSAW TRAIL
FairOver: FLOWERS CREEK
0.40 S OF CR 800 N, Miami, IN
Built 1925 Load: 32.7 t ADT: 125
OLD STONE ROAD
FairOver: PRAIRIE DITCH
0.00 W OF CR 250 W, Miami, IN
Built 1940 Load: 32.7 t ADT: 100
RIVER ROAD
FairOver: RIFE CREEK
0.00 N OF CR 400 W, Miami, IN
Built 1960 Load: 32.7 t ADT: 451
RIVER ROAD
FairOver: LITTLE PIPE CREEK
0.50 W OF BUSINESS 31, Miami, IN
Built 1932 Load: 32.7 t ADT: 451
DIVISION ROAD
FairOver: PRAIRIE DITCH
0.10 W OF US 31, Miami, IN
Built 1920 Load: 32.7 t ADT: 156
COUNTRY CLUB ROAD
FairOver: COUNTRY CLUB CREEK
0.70 N OF WABASH RD, Miami, IN
Built 1980 Load: 32.7 t ADT: 110
CR 700 EAST
FairOver: ASHER BRANCH
0.50 S OF CR 25 S, Miami, IN
Built 1935 Load: 32.7 t ADT: 100
WALLICK ROAD
FairOver: LITTLE PIPE CREEK
0.20 S OF CR 250 S, Miami, IN
Built 1940 Load: 32.7 t ADT: 550
CR 50 WEST
FairOver: LITTLE PIPE CREEK
0.80 S OF CR 250 S, Miami, IN
Built 1935 Load: 32.7 t ADT: 400
CR 850 SOUTH
FairOver: NIGER CREEK
0.30 W OF CR 300 E, Miami, IN
Built 1950 Load: 32.7 t ADT: 110
CR 300 EAST
FairOver: DEER CREEK
0.20 N OF CR 1150 S, Miami, IN
Built 1945 Load: 32.7 t ADT: 425
CR 1100 SOUTH
FairOver: DEER CREEK
1.10 E OF STRAWTOWN RD, Miami, IN
Built 1900 Load: 32.7 t ADT: 250
CR 1200 SOUTH
FairOver: DEER CREEK
0.30 W OF CR 450 E, Miami, IN
Built 1930 Load: 32.7 t ADT: 425
CR 1200 SOUTH
FairOver: HONEY CREEK
0.40 W OF CR 700 E, Miami, IN
Built 1900 Load: 32.7 t ADT: 275
CR 700 EAST
FairOver: HONEY CREEK
0.10 N OF CR 1200 S, Miami, IN
Built 1925 Load: 32.7 t ADT: 200
CR 1050 SOUTH
FairOver: HONEY CREEK
0.10 W OF CR 800 E, Miami, IN
Built 1935 Load: 32.7 t ADT: 200
CR 1400 SOUTH
FairOver: LITTLE PIPE CREEK
0.20 E OF CR 1050 E, Miami, IN
Built 1975 Load: 32.7 t ADT: 200
CR 300 SOUTH
FairOver: RIFE CREEK
0.10 W OF CR 200 W, Miami, IN
Built 1950 Load: 32.7 t ADT: 125
CR 550 NORTH
FairOver: STREAM 3 EEL RIVER
0.30 E OF SR 19, Miami, IN
Built 1976 Load: 32.7 t ADT: 100
LOGANSPORT ROAD
FairOver: PRAIRIE DITCH
0.40 NW OF US 31, Miami, IN
Built 1928 Load: 32.7 t ADT: 3,271
COUNTRY CLUB ROAD
FairOver: COUNTRY CLUB CREEK
1.20 S OF CR 250 N, Miami, IN
Built 2001 Load: 32.7 t ADT: 110
COUNTRY CLUB ROAD
FairOver: COUNTRY CLUB CREEK
0.80 S OF CR 250 N, Miami, IN
Built 2001 Load: 32.7 t ADT: 110
EEL RIVER ROAD
FairOver: TRIBUTARY OF EEL RIVER
0.20 E OF CR 400 W, Miami, IN
Built 2004 Load: 32.7 t ADT: 100
SR 46 WBL
FairOver: JACKS DEFEAT CREEK
06.04 W SR 37, Monroe, IN
Built 1987 Load: 32.7 t ADT: 6,438
Showing 6,601-6,650 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.