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
SR 61
FairOver: WHITE RIVER OVERFLOW
02.09 N SR 56, Knox, IN
Built 1990 Load: 39.2 t ADT: 2,064
I-80/ I-94 EB
FairOver: NS RR [KANKAKEE], IHB RR
00.70 E US 41, Lake, IN
Built 2005 Load: 39.2 t ADT: 86,846
I-80/ I-94 WB
FairOver: NS RR [KANKAKEE], IHB RR
00.70 E US 41, Lake, IN
Built 2005 Load: 39.2 t ADT: 88,825
CR 1600N
FairOver: TODD DITCH
00.20 E CR 800 W, Madison, IN
Built 1983 Load: 39.2 t ADT: 147
21ST ST
FairOver: PLEASANT RUN
00.15 E OF SHADELAnd AVE, Marion, IN
Built 1992 Load: 39.2 t ADT: 22,097
EDGEWOOD AVE
FairOver: LITTLE BUCK CREEK
00.75 E OF MERIDIAN ST, Marion, IN
Built 1960 Load: 39.2 t ADT: 5,820
MANN RD
FairOver: DOLLAR HIDE CREEK
00.75 N OF SOUTHPORT RD, Marion, IN
Built 1981 Load: 39.2 t ADT: 14,868
NEITZEL RD
FairOver: BRANCH OF WHITE LICK CRE
00.32 E OF 480 E, Morgan, IN
Built 1976 Load: 39.2 t ADT: 100
CR 675 W
FairOver: WHALEY DITCH
0.0 MI INT CR 900 S, Newton, IN
Built 1978 Load: 39.2 t ADT: 285
SR 227
FairOver: SPARTANBURG CREEK
00.90 N US 36, Randolph, IN
Built 1986 Load: 39.2 t ADT: 999
CR 1100N
FairOver: SHANKATANK CREEK
00.10 E OF CR 300 E, Rush, IN
Built 1977 Load: 39.2 t ADT: 110
CR 1050 S
FairOver: MARIA CREEK
00.05 W OF CR 425 E, Sullivan, IN
Built 1991 Load: 39.2 t ADT: 110
US 41 NB
FairOver: INDIANA RR
02.21 N S JCT SR 63, Vigo, IN
Built 1961 Load: 39.2 t ADT: 5,750
MARGARET Dr
FairOver: Branch of HONEY CREEK
00.10 W PALMER ST, Vigo, IN
Built 1979 Load: 39.2 t ADT: 6,433
SR 160
FairOver: PRINGLE CREEK
08.03 W I-65, Washington, IN
Built 1920 Load: 39.2 t ADT: 1,481
US 40
FairOver: COMERS RUN CREEK
03.23 E US 27, Wayne, IN
Built 1946 Load: 39.2 t ADT: 18,467
CART RD
FairOver: VERNON BROOK
00.70 N of INKE Rd, Wayne, IN
Built 1977 Load: 39.2 t ADT: 318
NOTESTINE RD
FairOver: KILLIAN DRAIN
00.20 W SR 101, Allen, IN
Built 1970 Load: 39.3 t ADT: 703
PRINCE WILLIAM Rd
FairOver: Branch of WILDCAT Creek
00.28 S of CR 500 S, Carroll, IN
Built 1977 Load: 39.3 t ADT: 230
CR 127
FairOver: HYDRAULIC CANAL
00.30 S OF CR 44, Elkhart, IN
Built 1937 Load: 39.3 t ADT: 310
LONG LAKE RD
FairOver: S BRANCH ELKHART RIVER
00.17 N OF CR 200 N, Noble, IN
Built 1963 Load: 39.3 t ADT: 1,380
Bundy Rd
FairOver: Alexander Creek
00.14 MI E of SAVAH ROAD, Posey, IN
Built 1965 Load: 39.3 t ADT: 149
CR 400E
FairOver: INDIAN CREEK
00.56 N OF US 35, Pulaski, IN
Built 1974 Load: 39.3 t ADT: 130
CR 300W
FairOver: THREE MILE CREEK
00.12 S OF CR 1000 N, Rush, IN
Built 1935 Load: 39.3 t ADT: 350
CR 700E
FairOver: S FORK LITTLE SALT CREEK
00.50 N OF SR 244, Rush, IN
Built 1970 Load: 39.3 t ADT: 100
CR 750W
FairOver: MILL CREEK
00.10 S OF SR 244, Rush, IN
Built 1960 Load: 39.3 t ADT: 100
DICKENS STREET
FairOver: BR BUSSERON CREEK
00.30 S SH 246, Vigo, IN
Built 1985 Load: 39.3 t ADT: 157
CR 200W
FairOver: ROCK CREEK
00.70 N OF CR 400 S, Wells, IN
Built 1968 Load: 39.3 t ADT: 100
CR 400 WEST
FairOver: GRIFFIN DITCH
00.70 N OF SR 116, Wells, IN
Built 1977 Load: 39.3 t ADT: 100
MCGALLIARD ROAD
FairOver: KILLBUCK CREEK
00.10 W I-69, Delaware, IN
Built 1960 Load: 39.4 t ADT: 5,880
CR 500S
FairOver: NO NAME CREEK
00.20 E of CR 200 W, Delaware, IN
Built 1966 Load: 39.4 t ADT: 100
CR 560W
FairOver: WILLIAMS CREEK
00.10 N of LONGWOOD RD, Fayette, IN
Built 1992 Load: 39.4 t ADT: 125
TERRE HAUTE ROAD
FairOver: SLOAN DITCH
0.60 E OF CR 350 W, Greene, IN
Built 1970 Load: 39.4 t ADT: 700
ABERDEEN ROAD
FairOver: BEAR BRANCH
00.60 W OF MEXICO RIDGE, Ohio, IN
Built 2002 Load: 39.4 t ADT: 100
SR 62
FairOver: BALLARD BRANCH
00.13 W SR 245, Spencer, IN
Built 1930 Load: 39.4 t ADT: 4,440
LK GEORGE LN 201B
FairOver: LAKE GEORGE CHANNEL
0.10 MILES N OF LK GEORGE, Steuben, IN
Built 1973 Load: 39.4 t ADT: 64
CR 1100W
FairOver: HOAGLAND DITCH
00.37 S CR 300 S, White, IN
Built 1972 Load: 39.4 t ADT: 200
ROUSSEY RD
FairOver: LOMONT DRAIN
00.01 N RORICK ROAD, Allen, IN
Built 1974 Load: 39.5 t ADT: 104
SR 58
FairOver: WHITE CREEK
05.61 W I-65, Bartholomew, IN
Built 1968 Load: 39.5 t ADT: 2,505
SR 25 NB
FairOver: ROBINSON BRANCH
00.55 N SR 218, Carroll, IN
Built 2013 Load: 39.5 t ADT: 4,700
SR 25 SB
FairOver: ROBINSON BRANCH
00.55 N SR 218, Carroll, IN
Built 2013 Load: 39.5 t ADT: 4,700
CR 950 EAST
FairOver: SOUTH FORK OF DEER CREEK
00.30 N SR 18, Cass, IN
Built 1970 Load: 39.5 t ADT: 610
CR 1150E
FairOver: BRANCH OF SUGAR CREEK E
00.47 N of CR 600 S, Daviess, IN
Built 1940 Load: 39.5 t ADT: 28
SR 252
FairOver: BRANCH BIG CEDAR CREEK
06.19 E US 52, Franklin, IN
Built 1965 Load: 39.5 t ADT: 1,640
CR 400 S
FairOver: WALNUT CREEK
02.04 E SR 5, Grant, IN
Built 1950 Load: 39.5 t ADT: 130
I-69 SB
FairOver: SAND CREEK
01.52 N SR 37, Hamilton, IN
Built 1966 Load: 39.5 t ADT: 31,720
166TH ST WEST
FairOver: LITTLE EAGLE CREEK
01.02 E OF JOLIET RD, Hamilton, IN
Built 1970 Load: 39.5 t ADT: 350
US 40
FairOver: CARTERSBURG BRANCH
01.87 E SR 39, Hendricks, IN
Built 1940 Load: 39.5 t ADT: 15,322
I-65 NB
FairOver: MUTTON CREEK DITCH
01.00 N US 31, Jackson, IN
Built 1956 Load: 39.5 t ADT: 18,400
CR 680 WEST
FairOver: HODGE DITCH
0.60 MILES N OF CR 1450 N, Jasper, IN
Built 1979 Load: 39.5 t ADT: 181
Showing 9,051-9,100 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.