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 68/161
UnknownOver: I-64 WB
00.75 E SR 161, Warrick, IN
Built 1972 ADT: 7,425
SR 161
UnknownOver: I-64 WBL
00.73 N SR 68, Warrick, IN
Built 1972 ADT: 7,360
CR 1100 WEST
UnknownOver: I-64 WBL
01.07 E I-69/SR 57/I-164, Warrick, IN
Built 1972 ADT: 8,540
CR 600 WEST
UnknownOver: I-64 WBL
03.38 W SR 61, Warrick, IN
Built 1972 ADT: 8,540
I-64 EB
UnknownOver: CR-100W
01.92 E SR 61, Warrick, IN
Built 1972 ADT: 143
I-64 WB
UnknownOver: CR-100W
01.92 E SR 61, Warrick, IN
Built 1972 ADT: 143
CR 400E/FOLSOMVIL
UnknownOver: I-64 WB
07.03 W SR 161, Warrick, IN
Built 1972 ADT: 7,068
MINE HAUL ROAD
UnknownOver: SR 61
01.23 S I-64, Warrick, IN
Built 2012 ADT: 5,472
SR 135
UnknownOver: MARTINSBURG ROAD
00.79 W SR 60, Washington, IN
Built 2012 ADT: 521
SR 160
UnknownOver: SR 60
00.50 W SR 135, Washington, IN
Built 2012 ADT: 936
SR 60
UnknownOver: MARKET STREET
01.01 W SR 135, Washington, IN
Built 2012 ADT: 1,995
SR 1
UnknownOver: I-70 WB
02.90 N US 40, Wayne, IN
Built 1962 ADT: 16,285
US 27
UnknownOver: SOUTH 'O' STREET
00.52 N SR-227, Wayne, IN
Built 1960 ADT: 118
US 27
UnknownOver: NORTH 10TH ST EB
00.30 N US 40 WB, Wayne, IN
Built 1952 ADT: 1,000
US 27
UnknownOver: I-70 EBL
02.22 N SR-121, Wayne, IN
Built 2008 ADT: 24,062
US 35 NB
UnknownOver: I-70 WB
01.26 S SR 38, Wayne, IN
Built 1959 ADT: 24,201
US 35 SB
UnknownOver: I-70 EB
01.26 S SR 38, Wayne, IN
Built 1959 ADT: 24,200
RAMP TO I-70 WB
UnknownOver: US 35 SB
01.12 S SR 38, Wayne, IN
Built 1959 ADT: 8,293
N&S RR
UnknownOver: SR 38
01.84 W SR 1, Wayne, IN
Built 1934 ADT: 2,916
US 40
UnknownOver: SIM HODGIN PARKWAY
00.53 W US-27, Wayne, IN
Built 2000 ADT: 2,941
US 40
UnknownOver: SOUTH 1ST STREET
00.43 W US 27, Wayne, IN
Built 2000 ADT: 500
N&S RR
UnknownOver: US 40 WB
00.45 W I-70, Wayne, IN
Built 1948 ADT: 9,403
SR 227
UnknownOver: I-70 WB
02.07 N SR 121, Wayne, IN
Built 1959 ADT: 22,620
I-70 EB
UnknownOver: SYMONDS CREEK ROAD
03.06 W SR-1, Wayne, IN
Built 1965 ADT: 571
I-70 WB
UnknownOver: SYMONDS CREEK ROAD
03.06 W SR-1, Wayne, IN
Built 1965 ADT: 571
OLD SR 1/CR 1000W
UnknownOver: I-70 EBL
02.04 W SR 1, Wayne, IN
Built 1965 ADT: 15,300
I-70 EB
UnknownOver: JACKSONBURG ROAD
02.07 E SR 1, Wayne, IN
Built 1962 ADT: 857
I-70 WB
UnknownOver: JACKSONBURG ROAD
02.07 E SR 1, Wayne, IN
Built 1962 ADT: 857
WASHINGTON ROAD
UnknownOver: I-70 WB
03.94 E SR 1, Wayne, IN
Built 1962 ADT: 18,431
MINERAL SPRINGS RD
UnknownOver: I-70 WB
05.48 E SR 1, Wayne, IN
Built 1962 ADT: 16,325
CENTERVILLE ROAD
UnknownOver: I-70 EB
03.76 W US 35, Wayne, IN
Built 1959 ADT: 18,453
I-70 EB
UnknownOver: ROUND BARN RD
01.74 W US 35, Wayne, IN
Built 1959 ADT: 1,041
I-70 WB
UnknownOver: ROUND BARN RD
01.74 W US 35, Wayne, IN
Built 1959 ADT: 1,041
SALISBURY ROAD
UnknownOver: I-70 WB
00.71 W US 35, Wayne, IN
Built 2004 ADT: 7,840
I-70 EB
UnknownOver: CO RD 500 E
01.02 W US 27, Wayne, IN
Built 1960 ADT: 3,178
I-70 WB
UnknownOver: CO RD 500 E
01.02 W US 27, Wayne, IN
Built 1960 ADT: 3,178
SMYRNA ROAD
UnknownOver: I70 EB
00.37 E SR 227, Wayne, IN
Built 1960 ADT: 47,299
RESERVOIR ROAD
UnknownOver: I70 EB
00.62 W SR 121, Wayne, IN
Built 1959 ADT: 47,299
I-70 EB
UnknownOver: ACCESS RD NB & SB
00.26 E SR 121, Wayne, IN
Built 1959 ADT: 165
I-70 WB
UnknownOver: ACCESS RD NB & SB
00.26 E SR 121, Wayne, IN
Built 1959 ADT: 165
I-70 EB
UnknownOver: US 40 WB
01.42 E SR 121, Wayne, IN
Built 1959 ADT: 27,599
I-70 WB
UnknownOver: US 40 WB
01.42 E SR 121, Wayne, IN
Built 1959 ADT: 9,520
I-70 EB
UnknownOver: SR 121
01.42 W US 40, Wayne, IN
Built 2017 ADT: 2,720
I-70 WB
UnknownOver: SR 121
01.42 W US 40, Wayne, IN
Built 2017 ADT: 2,720
RICHMOND AVE
UnknownOver: N 3RD ST
00.10 W N THIRD ST, Wayne, IN
Built 1951 ADT: 100
RICHMOND AVE
UnknownOver: SHERIDAN STREET
00.20 W of N THIRD St, Wayne, IN
Built 1951 ADT: 869
MAIN STREET
UnknownOver: SIM HODGIN PKWY
00.10 E of FIRST St, Wayne, IN
Built 2004 ADT: 4,208
SR 18
UnknownOver: I-65 SB
02.71 E US 231, White, IN
Built 1967 ADT: 17,345
TP&W RR
UnknownOver: US 24
00.56 W SR 39, White, IN
Built 1926 ADT: 8,165
MOREHOUSE RD/CR 50
UnknownOver: I-65 SB
01.45 S SR 18, White, IN
Built 1967 ADT: 20,191
Showing 2,051-2,100 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.