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 300 EAST
FairOver: DEER CREEK
00.05 N OF CR 1150 S, Cass, IN
Built 1975 Load: 32.7 t ADT: 130
CR 200 EAST
FairOver: ANSBERRY BIRD DITCH
00.20 S OF CR 800 S, Cass, IN
Built 1960 Load: 32.7 t ADT: 280
CR 1000 EAST
FairOver: SOUTH FORK OF DEER CREEK
00.30 N OF SR 18, Cass, IN
Built 1970 Load: 32.7 t ADT: 610
CR 1300 SOUTH
FairOver: SOUTH FORK OF DEER CREEK
00.70 W OF CR 1100 E, Cass, IN
Built 1976 Load: 32.7 t ADT: 130
LOGANSPORT ROAD
FairOver: NORFOLK SOUTHERN R/R
00.30 E OF CR 700 E, Cass, IN
Built 1972 Load: 32.7 t ADT: 2,350
CR 225S
FairOver: TRIBUTARY OF GRANTS RUN
00.75 W OF CR 500 W, Cass, IN
Built 1975 Load: 32.7 t ADT: 110
CR 1300 SOUTH
FairOver: HYMAN DITCH
00.25 W OF CR 100 E, Cass, IN
Built 1975 Load: 32.7 t ADT: 100
CR 1400 SOUTH
FairOver: TRIB OF S FORK DEER CK
00.50 W OF CR 950 E, Cass, IN
Built 1958 Load: 32.7 t ADT: 520
MIAMI CO. LINE RD.
FairOver: GOVERNMENT DITCH
00.12 S SR 218, Cass, IN
Built 1970 Load: 32.7 t ADT: 340
SR 60
FairOver: ELK RUN
01.97 W SR 311, Clark, IN
Built 1952 Load: 32.7 t ADT: 11,358
KETTLE BOTTOM RD
FairOver: EAST FORK
00.80 SE of Maxwell Road, Clark, IN
Built 1974 Load: 32.7 t ADT: 390
CR 400S
FairOver: Clear Branch
00.50 E of 500 W, Clay, IN
Built 1965 Load: 32.7 t ADT: 119
CR 30 WEST
FairOver: ROBINSON BRANCH
0.90 N OF SR 26, Clinton, IN
Built 1990 Load: 32.7 t ADT: 102
CR 120 EAST
FairOver: SOUTH FORK WILDCAT CREEK
0.40 S OF CR 250 N, Clinton, IN
Built 1959 Load: 32.7 t ADT: 204
CR 675 WEST
FairOver: CAMPBELLS RUN
0.10 N of SR 26, Clinton, IN
Built 1974 Load: 32.7 t ADT: 204
CR 950 W
FairOver: HOG RUN
00.80 N of CR 550 N, Clinton, IN
Built 1978 Load: 32.7 t ADT: 204
CR 550 NORTH
FairOver: HOG RUN
0.10 E OF CR 800 W, Clinton, IN
Built 1982 Load: 32.7 t ADT: 102
CR 550 NORTH
FairOver: HOG RUN
0.50 W OF CR 700 W, Clinton, IN
Built 1982 Load: 32.7 t ADT: 102
CR 290 NORTH
FairOver: KILMORE CREEK
0.10 W OF CR 600 W, Clinton, IN
Built 1975 Load: 32.7 t ADT: 204
CR 1000 EAST
FairOver: SWAMP CREEK
0.30 N OF CR 300 N, Clinton, IN
Built 1975 Load: 32.7 t ADT: 204
CR 1250 EAST
FairOver: SWAMP CREEK
0.10 N OF CR 250 N, Clinton, IN
Built 1938 Load: 32.7 t ADT: 544
CR 200 SOUTH
FairOver: SCOTT WINCOOP DITCH
0.20 W OF CR 900 E, Clinton, IN
Built 1936 Load: 32.7 t ADT: 103
CR 400 S
FairOver: SUGAR Creek
00.20 E of CR 1100 E, Clinton, IN
Built 1963 Load: 32.7 t ADT: 204
CR 180 EAST
FairOver: PRAIRIE CREEK
0.10 S OF KIRKLIN BRICK R, Clinton, IN
Built 1952 Load: 32.7 t ADT: 200
CR 175 EAST
FairOver: MANN DITCH
0.30 S OF KELLY ROAD, Clinton, IN
Built 1974 Load: 32.7 t ADT: 306
CR 450 WEST
FairOver: HEAVILON DITCH
0.40 N OF CR 0 N/S, Clinton, IN
Built 1954 Load: 32.7 t ADT: 611
CR 1000 EAST
FairOver: KILMORE CREEK
0.10 N OF CR 400 N, Clinton, IN
Built 1973 Load: 32.7 t ADT: 204
CR 800 EAST
FairOver: FORK OF WILDCAT CREEK
0.50 S OF SR 26, Clinton, IN
Built 2003 Load: 32.7 t ADT: 102
CR 700 WEST
FairOver: GOLDSBERRY CREEK
0.10 E OF CR 500 W, Clinton, IN
Built 1999 Load: 32.7 t ADT: 102
I-64
FairOver: JORDAN CREEK
01.59 E SR 66, Crawford, IN
Built 1972 Load: 32.7 t ADT: 18,371
MAGNOLIA ROAD
FairOver: BOGARD CREEK
1.10 S OF CALHOUN ROAD, Crawford, IN
Built 1968 Load: 32.7 t ADT: 411
MILLTOWN ROAD
FairOver: WHISKEY RUN
0.10 S OF SEACAT LANE, Crawford, IN
Built 1950 Load: 32.7 t ADT: 1,500
ALLEN CREEK ROAD
FairOver: FLEMING CREEK
0.00 INT OF SR 145, Crawford, IN
Built 2005 Load: 32.7 t ADT: 271
SPEEDY ROAD
FairOver: MITCHELL CREEK
0.00 S OF MITCHELL CR. RD, Crawford, IN
Built 1933 Load: 32.7 t ADT: 141
PLEASANT AVENUE
FairOver: WHISKEY RUN
0.10 E OF MURPHY STREET, Crawford, IN
Built 1965 Load: 32.7 t ADT: 250
CR 200N
FairOver: SOUTH FORK PRAIRIE CREEK
00.33 E of CR 650 E, Daviess, IN
Built 1988 Load: 32.7 t ADT: 591
SR 46
FairOver: LOGAN CREEK
00.94 E SR 1, Dearborn, IN
Built 1937 Load: 32.7 t ADT: 1,242
SR 46
FairOver: LOGAN CREEK
02.93 E SR 1, Dearborn, IN
Built 1937 Load: 32.7 t ADT: 1,810
HUESMAN RD
FairOver: BRANCH OF LAUGHERY CREEK
00.60 S OF MT TABOR RD, Dearborn, IN
Built 1992 Load: 32.7 t ADT: 860
E LAUGHERY CR RD
FairOver: BRANCH OF LAUGHERY CREEK
00.40 W OF SR 56, Dearborn, IN
Built 1993 Load: 32.7 t ADT: 100
SPANGLER RD
FairOver: PETER CREEK
00.80 SE OF STOOPS RD, Dearborn, IN
Built 1920 Load: 32.7 t ADT: 320
SANGAMAW RD
FairOver: HAYNES BRANCH
00.60 W OF SR 62, Dearborn, IN
Built 1976 Load: 32.7 t ADT: 480
CUTTER RD
FairOver: BRANCH OF LAUGHERY CREEK
01.20 SW OF BELLS BR., Dearborn, IN
Built 2004 Load: 32.7 t ADT: 100
BELLS BRANCH RD
FairOver: BAUM HOLLOW CREEK
00.30 N OF CLAY MILLER, Dearborn, IN
Built 1945 Load: 32.7 t ADT: 110
COUNTY FARM RD
FairOver: LITTLE HOGAN CREEK
01.70 W SR 48, Dearborn, IN
Built 1990 Load: 32.7 t ADT: 500
ESTER RIDGE RD
FairOver: WEST FORK OF TANNERS CR
01.10 S OF GIEGER RD, Dearborn, IN
Built 1991 Load: 32.7 t ADT: 100
BONNELL RD
FairOver: FOX RUN
00.10 W OF FOX RD, Dearborn, IN
Built 1988 Load: 32.7 t ADT: 160
SAWDON RIDGE RD
FairOver: BRUSH FORK TANNERS CREEK
00.20 NE OF SR 1, Dearborn, IN
Built 1987 Load: 32.7 t ADT: 800
COOK RD
FairOver: SLAB CAMP CREEK
00.20 W OF SR 1, Dearborn, IN
Built 1996 Load: 32.7 t ADT: 30
PINHOOK RD
FairOver: BRANCH OF WHITEWATER RVR
00.60 E OF WHITES HILL, Dearborn, IN
Built 1986 Load: 32.7 t ADT: 380
Showing 5,901-5,950 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.