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
MARTIN ST
FairOver: SUGAR CREEK
00.24 MI W OF MAIN ST, Randolph, IN
Built 1975 Load: 38.8 t ADT: 235
CR 450E
FairOver: BLACK CREEK
00.19 S OF CR 900 S, Ripley, IN
Built 1992 Load: 38.8 t ADT: 150
CR 800N
FairOver: RIPLEY CREEK
00.40 W OF CR 600 E, Ripley, IN
Built 1983 Load: 38.8 t ADT: 145
CR 700S
FairOver: SOUTH FORK LEWIS CREEK
00.10 W OF SR 9, Shelby, IN
Built 2002 Load: 38.8 t ADT: 150
REGAN PLACE
FairOver: WOLF CREEK
00.50 N THRALLS, Vigo, IN
Built 1986 Load: 38.8 t ADT: 252
SR 47
FairOver: WOLF CREEK
01.68 S SR 75, Boone, IN
Built 1983 Load: 38.9 t ADT: 1,217
PATTERSON STREET
FairOver: PRAIRIE CREEK
00.40 N OF SR 32, Boone, IN
Built 1995 Load: 38.9 t ADT: 710
SR 16
FairOver: KENNEL DITCH
03.69 W US 35, Cass, IN
Built 2001 Load: 38.9 t ADT: 1,095
CR 75
FairOver: BIG RUN
00.30 S OF CR 28, DeKalb, IN
Built 1950 Load: 38.9 t ADT: 425
SR 64
FairOver: ELL CREEK
01.95 E SR 161, Dubois, IN
Built 1953 Load: 38.9 t ADT: 5,299
SR 64
FairOver: BRANCH FLAT CREEK
01.92 E SR 162, Dubois, IN
Built 1939 Load: 38.9 t ADT: 5,622
CR 52
FairOver: WAGNER DITCH
00.50 W OF CR 13, Elkhart, IN
Built 1962 Load: 38.9 t ADT: 322
US 150
FairOver: JERSEY PARK CREEK
02.46 E SR 335, Floyd, IN
Built 1998 Load: 38.9 t ADT: 10,463
SR 25
FairOver: HERREL CREEK
04.95 N SR 14, Fulton, IN
Built 1937 Load: 38.9 t ADT: 2,897
US 231/SR 67
FairOver: SLOAN DITCH
00.42 N SR 54, Greene, IN
Built 1996 Load: 38.9 t ADT: 5,479
SR 109
FairOver: HOWERIN & MCCRAY DITCH
00.74 N SR 234, Hancock, IN
Built 1985 Load: 38.9 t ADT: 3,655
BRADFORD RD
FairOver: BRANCH OF CORN CREEK
00.10 E OF NEW CUT RD, Harrison, IN
Built 1988 Load: 38.9 t ADT: 450
SR 7
FairOver: BIG GRAHAM CREEK
04.47 S SR 3, Jennings, IN
Built 1976 Load: 38.9 t ADT: 3,615
I-65 NB
FairOver: AMITY DITCH
02.86 S SR 44, Johnson, IN
Built 1970 Load: 38.9 t ADT: 28,018
EASTVIEW DRIVE
FairOver: HURRICANE CREEK
0.10 N OF CR 100 N, Johnson, IN
Built 1987 Load: 38.9 t ADT: 4,753
SR 58
FairOver: LEATHERWOOD CREEK
00.56 W SR 446, Lawrence, IN
Built 1947 Load: 38.9 t ADT: 1,218
EMERSON WAY
FairOver: FALL CREEK
00.23 S OF 56TH STREET, Marion, IN
Built 1961 Load: 38.9 t ADT: 14,689
CR 450W
FairOver: N BRANCH ELKHART RIVER
00.79 N OF GRAND ARMY OF, Noble, IN
Built 1920 Load: 38.9 t ADT: 160
Access RD Neet BR
FairOver: Branch Little RACCOON Cr
00. SE of Bridgeton, Parke, IN
Built 1960 Load: 38.9 t ADT: 884
Stone Rd
FairOver: Branch of Old Channel
00.60 MI E of HIGHWAY 69, Posey, IN
Built 1966 Load: 38.9 t ADT: 149
CR 250W
FairOver: BRANCH OF LAUGHERY CREEK
01.16 N OF CR 1150 N, Ripley, IN
Built 1996 Load: 38.9 t ADT: 150
SR 356
FairOver: KIMBERLIN CREEK
00.95 W SR 3, Scott, IN
Built 1941 Load: 38.9 t ADT: 2,233
CR 800E
FairOver: DEER CREEK
00.20 N OF CR 450 S, Shelby, IN
Built 1996 Load: 38.9 t ADT: 150
CR 80E
FairOver: BRANCH HONEY CREEK
00.11 S of CR 400 N, Spencer, IN
Built 1985 Load: 38.9 t ADT: 130
CR 1000N
FairOver: SANDY CREEK
00.71 W of CR 475 E, Spencer, IN
Built 1980 Load: 38.9 t ADT: 130
I-90 EB/WB
FairOver: JUDAY CREEK
00.40 W JUNIPER RD, St. Joseph, IN
Built 1957 Load: 38.9 t ADT: 28,367
SR 160
FairOver: BR MIDDLE FK BLUE RIVER
05.35 E SR 60, Washington, IN
Built 1994 Load: 38.9 t ADT: 1,001
LOWER HUNTINGTON R
FairOver: ROBINSON-BRINDLE DRAIN
00.80 E BRANSTRATOR RD, Allen, IN
Built 1935 Load: 39.0 t ADT: 1,587
WALLEN RD
FairOver: BECKETT RUN
00.10 E AUBURN RD, Allen, IN
Built 1997 Load: 39.0 t ADT: 2,767
HOFFMAN RD
FairOver: ELLISON #2 DRAIN
00.20 E WILSON RD, Allen, IN
Built 1971 Load: 39.0 t ADT: 104
CR 750N
FairOver: BULL CREEK
00.30 W OF CR 1000 E, Decatur, IN
Built 1994 Load: 39.0 t ADT: 180
CR 600 W
FairOver: LOEFLER DITCH
00.70 S OF CR 250 S, Gibson, IN
Built 1970 Load: 39.0 t ADT: 105
6TH ST
FairOver: BOOTS CREEK
00.22 MI W of WASHINGTON, Grant, IN
Built 1940 Load: 39.0 t ADT: 1,370
CR 450W
FairOver: SUGAR CREEK
00.91 S OF 400 S, Hancock, IN
Built 1970 Load: 39.0 t ADT: 530
CR 250S
FairOver: UNNAMED CREEK
00.11 E OF S 600 E, Hancock, IN
Built 1978 Load: 39.0 t ADT: 1,070
CR 600S
FairOver: MILLER THOMAS DITCH
00.50 W OF 500 E, Hancock, IN
Built 1978 Load: 39.0 t ADT: 240
AVON AVENUE
FairOver: VANDALIA TRAIL
00.45 N US 40, Hendricks, IN
Built 1936 Load: 39.0 t ADT: 10,500
CR 650 WEST
FairOver: HOWE DITCH
0.00 MILES S OF CR 800 S, Jasper, IN
Built 1993 Load: 39.0 t ADT: 195
E ROAD
FairOver: BIG CREEK TRIBUTARY
0.2 MI E. OF JINESTOWN RD, Jefferson, IN
Built 1898 Load: 39.0 t ADT: 2
CR 1150S
FairOver: WHITMAN DITCH
00.20 E CR 100 W, LaPorte, IN
Built 1982 Load: 39.0 t ADT: 150
POPCORN ROAD
FairOver: POPCORN CREEK
00.14 S OF POPCORN CH, Lawrence, IN
Built 1988 Load: 39.0 t ADT: 209
CR 1500N
FairOver: WESTERN CREEK
00.16 W OF ST. MARY'S ROA, Ripley, IN
Built 1981 Load: 39.0 t ADT: 160
CR 600E
FairOver: GLIDDEN DITCH
00.10 N OF CR 1000 N, Rush, IN
Built 1980 Load: 39.0 t ADT: 100
CR 550S
FairOver: BOB CREEK
00.10 E OF CR 430 W, Rush, IN
Built 1971 Load: 39.0 t ADT: 100
ROCKSTROH Rd
FairOver: HESTON Creek
00.20 W of KENILWORTH Rd, St. Joseph, IN
Built 1950 Load: 39.0 t ADT: 1
Showing 8,951-9,000 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.