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
BABY CREEK ROAD
PoorOver: BRUMMETT CREEK
00.00 INT BRUMMETTS CR RD, Monroe, IN
Built 1977 Load: 19.0 t ADT: 67
Griffin Rd
PoorOver: Black River
01.95 MI N of LEE ROAD, Posey, IN
Built 1892 Load: 19.0 t ADT: 263
SAMPLE RD
PoorOver: GREENS FORK
00.20 E of SWALLOW Rd, Wayne, IN
Built 1909 Load: 19.0 t ADT: 146
CR 710 EAST
PoorOver: S FORK OF WILDCAT CREEK
0.30 N OF CR 100 N, Clinton, IN
Built 1927 Load: 19.1 t ADT: 103
CR 142
PoorOver: TURKEY CREEK
00.10 E OF CR 21, Elkhart, IN
Built 1963 Load: 19.1 t ADT: 3,630
CEDAR POINT DR
PoorOver: SPRING MILL RUN
00.40 N OF 96TH ST, Hamilton, IN
Built 1981 Load: 19.1 t ADT: 330
BASE LINE ROAD
PoorOver: BLUEGRASS CREEK
00.58 MI W OF ST JOHNS RD, Warrick, IN
Built 1987 Load: 19.1 t ADT: 199
CR 1100W
PoorOver: TRIB TO SUGAR CREEK
00.30 N CR 100 N, Benton, IN
Built 1965 Load: 19.2 t ADT: 50
N HOGAN RD
PoorOver: BRANCH OF NORTH HOGAN CR
00.40 E OF UNION RIDGE, Dearborn, IN
Built 1920 Load: 19.2 t ADT: 950
CR 300E
PoorOver: LITTLE SALAMONIE RIVER
0.6 MILES NORTH OF CR 400, Jay, IN
Built 1982 Load: 19.2 t ADT: 138
NEWARK ROAD
PoorOver: LICK CREEK
0.20 S OF COUNTY LINE, Greene, IN
Built 1935 Load: 19.3 t ADT: 110
CR 700 SOUTH
PoorOver: CALICO SLASH DITCH
0.60 E OF CR 1225 W, Greene, IN
Built 1976 Load: 19.3 t ADT: 110
BEECHWOOD AVENUE
PoorOver: BRANCH FRENCH LICK CREEK
0.10 E OF SR 56, Orange, IN
Built 1925 Load: 19.3 t ADT: 900
CR 1
PoorOver: BAUGO CREEK
00.50 N OF CR 24, Elkhart, IN
Built 1977 Load: 19.4 t ADT: 647
CR 600 WEST
PoorOver: FOUR MILE CREEK
0.30 N OF CR 100 S, Greene, IN
Built 1905 Load: 19.5 t ADT: 95
CR 75 EAST
PoorOver: SOUTH FORK LEWIS CREEK
00.75 N OF CR 800 S, Shelby, IN
Built 1910 Load: 19.5 t ADT: 100
SOUTH M ST
PoorOver: LITTLE DUCK CREEK
00.10 W 24TH ST, Madison, IN
Built 1930 Load: 19.6 t ADT: 281
CR 350N
PoorOver: S Fork Little RACCOON Cr
00.44 E of CR 900 E, Parke, IN
Built 1990 Load: 19.6 t ADT: 170
WHITE HILL RD
PoorOver: BRANCH OF SIXMILE CREEK
0.4 S OF BEAMER STAT RD, Owen, IN
Built 1940 Load: 19.7 t ADT: 200
FERNDALE Rd
PoorOver: ROCKY Fork Creek
00.40 W of CR 1200 E, Parke, IN
Built 1925 Load: 19.7 t ADT: 331
DOVE HILL ROAD
PoorOver: FIRST CREEK
0.90 S OF SCOT. NEWBERRY, Greene, IN
Built 1976 Load: 19.8 t ADT: 434
CR 150W
PoorOver: FLATROCK RIVER
00.10 N OF CR 1050 S, Shelby, IN
Built 1900 Load: 19.9 t ADT: 175
WALNUT Rd
PoorOver: POTATO Creek
00.30 N of QUINN Rd, St. Joseph, IN
Built 1968 Load: 19.9 t ADT: 386
CR 410N
PoorOver: CLIFTY CREEK
00.20 NW OF SR 46, Bartholomew, IN
Built 1911 Load: 20.0 t ADT: 130
MANSFIELD ROAD
PoorOver: TURKEY FORK
1.00 W OF TWO BIT ROAD, Crawford, IN
Built 1908 Load: 20.0 t ADT: 40
CENTRAL AVE
PoorOver: GAS CREEK
00.10 E OF LINCOLN ST, Decatur, IN
Built 1930 Load: 20.0 t ADT: 2,350
CR 700 NORTH
PoorOver: CAMPBELL DITCH
0.15 E OF CR 600 E, Johnson, IN
Built 1978 Load: 20.0 t ADT: 3,191
NEW HARMONY ROAD
PoorOver: TRIBUTARY OF PIGEON CREE
00.53 MI W OF WASSON RD, Warrick, IN
Built 1930 Load: 20.0 t ADT: 339
N LUTHER RD
PoorOver: LITTLE INDIAN CREEK
00.10 N OF DUFFY RD, Floyd, IN
Built 1968 Load: 20.1 t ADT: 244
SR 11
PoorOver: E FK WHITE RIVER OVFL
00.48 S I-65, Jackson, IN
Built 1984 Load: 20.1 t ADT: 7,762
US 52
PoorOver: NORFOLK & SOUTHERN RR
01.09 E US 231, Tippecanoe, IN
Built 1935 Load: 20.1 t ADT: 11,240
CR 175 S
PoorOver: WILDCAT CREEK
0.2 MI E CR 1000 E, Howard, IN
Built 1968 Load: 20.2 t ADT: 151
FOUNTAIN CITY PK
PoorOver: NOLANDS FORK
00.10 E of SR 27, Wayne, IN
Built 1948 Load: 20.2 t ADT: 649
FERNDALE Rd
PoorOver: Branch of Big RACCOON Cr
00.05 W of MARTIN Rd, Parke, IN
Built 1958 Load: 20.3 t ADT: 536
C-BURG & LIVONIA
PoorOver: LOST River
00.40 S of LOST RIVER Rd, Washington, IN
Built 1966 Load: 20.4 t ADT: 225
CR 750 W
PoorOver: UNGER DITCH
00.10 S OF COOPER RD, Wabash, IN
Built 1967 Load: 20.5 t ADT: 220
CR 425E
PoorOver: DRY Run
00.50 S of CR 200 N, Fountain, IN
Built 1910 Load: 20.6 t ADT: 117
BROAD STREET
PoorOver: CADY MARSH DITCH
00.40 S of RIDGE RD, Lake, IN
Built 1970 Load: 20.7 t ADT: 16,840
CR 300S
PoorOver: LUDINGTON DITCH
00.40 E CR 500 W, Porter, IN
Built 1972 Load: 20.7 t ADT: 340
CR 800W
PoorOver: BRANCH OF LONG BRANCH CR
00.50 S of CR 75 S, Putnam, IN
Built 1920 Load: 20.7 t ADT: 100
FRANKLIN BOTTOMS
PoorOver: CAMMIE THOMAS DITCH
00.80 SW COUNTY LINE RD, Washington, IN
Built 1930 Load: 20.7 t ADT: 44
N. MAIN STREET
PoorOver: CHRISTIANA CREEK
00.40 S OF SIMONTON STR., Elkhart, IN
Built 1952 Load: 20.8 t ADT: 4,615
CR 1100 S
PoorOver: DEER CREEK
02.33 E SR 37, Grant, IN
Built 1976 Load: 20.8 t ADT: 160
REED RD
PoorOver: PIERSON DRAIN #2
00.10 N OF CARIBE BLVD, Allen, IN
Built 1976 Load: 20.9 t ADT: 308
NEWARK ROAD
PoorOver: DRY BRANCH
0.10 E OF SHUTE FARM RD, Greene, IN
Built 1940 Load: 20.9 t ADT: 230
LOUDERMILK ROAD
PoorOver: FLAT CREEK
01.00 NE OF STATE ROAD 55, Knox, IN
Built 1940 Load: 21.0 t ADT: 50
OLD LINCOLN HWY.
PoorOver: DEEP RIVER
00.00 Int of COUNTY LINE, Lake, IN
Built 1992 Load: 21.0 t ADT: 9,563
NORTH PIKE ROAD
PoorOver: GULLETTS CREEK
00.31 S OF JUDAH ROAD, Lawrence, IN
Built 1975 Load: 21.0 t ADT: 160
JONES ROAD
PoorOver: CAMP FORK CREEK
0.20 S OF TEMPLE ROAD, Crawford, IN
Built 1935 Load: 21.1 t ADT: 141
CR 100 NORTH
PoorOver: LOON CREEK
0.1 MI W OF CR 975 W, Huntington, IN
Built 1973 Load: 21.2 t ADT: 157
Showing 18,051-18,100 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.