State profile · Near median Poor share

Wisconsin bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Wisconsin, based on the FHWA National Bridge Inventory.

14,851
Public bridges
41.3%
Good condition
6.1%
Poor condition

Data updated May 2026

Total Bridges

14,851

Public highway bridges in Wisconsin

Good Condition

41.3%

6,130 bridges rated 7-9

-8.7pp vs 50% benchmark

Poor Condition

6.1%

911 bridges whose lowest applicable component is rated 0-4

-0.9pp vs national avg 7.0%

Wisconsin vs national bridge condition

Wisconsin - Good condition share 41.3%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Wisconsin - Poor-condition share 20.4%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Wisconsin51.3%41.1%GoodFairPoor
Bridge inventory deck-condition mix - Wisconsin (FHWA NBI)

Counties (72)

Adams 43 Ashland 92 Barron 321 Bayfield 103 Brown 478 Buffalo 239 Burnett 68 Calumet 63 Chippewa 366 Clark 297 Columbia 191 Crawford 212 Dane 624 Dodge 219 Door 32 Douglas 143 Dunn 252 Eau Claire 242 Florence 20 Fond du Lac 256 Forest 54 Grant 385 Green 249 Green Lake 50 Iowa 212 Iron 52 Jackson 220 Jefferson 186 Juneau 174 Kenosha 121 Kewaunee 93 La Crosse 250 Lafayette 217 Langlade 78 Lincoln 158 Manitowoc 272 Marathon 534 Marinette 136 Marquette 85 Menominee 25 Milwaukee 1005 Monroe 385 Oconto 149 Oneida 64 Outagamie 300 Ozaukee 107 Pepin 57 Pierce 248 Polk 77 Portage 192 Price 104 Racine 143 Richland 298 Rock 325 Rusk 152 Sauk 277 Sawyer 98 Shawano 162 Sheboygan 249 St. Croix 308 Taylor 176 Trempealeau 260 Vernon 333 Vilas 29 Walworth 209 Washburn 54 Washington 166 Waukesha 380 Waupaca 172 Waushara 54 Winnebago 264 Wood 242

Wisconsin 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 Wisconsin on the same metric.

MS

Mississippi

5.92% top marginal rate
Structure
Progressive
Burden @ $100K
$16,823

SC

South Carolina

6.10% top marginal rate
Structure
Progressive
Burden @ $100K
$5,396
Selected

WI

Wisconsin

6.13% top marginal rate
Structure
Progressive
Burden @ $100K
$14,851

NC

North Carolina

6.16% top marginal rate
Structure
Progressive
Burden @ $100K
$18,901

HI

Hawaii

6.47% top marginal rate
Structure
Progressive
Burden @ $100K
$1,206

Bridges Needing Most Attention in Wisconsin

Six lowest-condition bridges in Wisconsin, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

LRD MARKET RD

Poor

Over: BEAR CREEK

1.2M N JCT STH 76, Outagamie, WI

Built 1958 Load: 1.6 t ADT: 1,175

LRD WOODFORD DR

Poor

Over: RAILS TO TRAILS TRAIL

0.3M E JCT USH 45, Washington, WI

Built 1910 Load: 1.6 t ADT: 47

LRD ACCESS RD

Poor

Over: MENASHA CHANNEL

ACCESS TO PARKING LOT BY, Winnebago, WI

Built 1960 Load: 1.6 t ADT: 20

CTH A

Poor

Over: UNION PACIFIC RR

1.0M W JCT STH 73, Columbia, WI

Built 1910 Load: 3.2 t ADT: 197

LRD OLD 64 (DEAD E

Poor

Over: EVERGREEN CREEK

0.1M N JCT STH 64, Langlade, WI

Built 1916 Load: 3.2 t ADT: 6

LRD CORNELL LANE (

Poor

Over: BR COON CREEK

0.1M E JCT USH 14, Vernon, WI

Built 1985 Load: 3.2 t ADT: 10

All Bridges in Wisconsin

LRD RIPPCHEN LANE

Good

Over: LITTLE WILLOW CREEK

0.1M W JCT CTH NN, Richland, WI

Built 1991 Load: 34.0 t ADT: 30

LRD DILLON RD

Good

Over: BEAR CREEK

1.0M N JCT USH 14, Richland, WI

Built 1991 Load: 34.0 t ADT: 45

STH 80-MAIN ST

Good

Over: PINE RIVER

0.8M N JCT CTH OO, Richland, WI

Built 1993 Load: 34.0 t ADT: 5,200

CTH W

Good

Over: GOBIN HOLLOW CREEK

2.4M N JCT STH 60, Richland, WI

Built 1993 Load: 34.0 t ADT: 163

STH 60

Good

Over: BYRDS CREEK

0.6M E JCT CTH M, Richland, WI

Built 1998 Load: 34.0 t ADT: 2,300

LRD MUNCIE RD

Good

Over: PINE RIVER

2.3M W JCT CTH C, Richland, WI

Built 1995 Load: 34.0 t ADT: 22

CTH BA

Good

Over: BR WILLOW CREEK

1.2M S JCT STH 58, Richland, WI

Built 1997 Load: 34.0 t ADT: 600

LRD QUARRY DR

Good

Over: PINE RIVER

0.1M W JCT CTH C, Richland, WI

Built 1998 Load: 34.0 t ADT: 92

LRD PINE VALLEY RD

Good

Over: MILL CREEK

0.1M W JCT CTH E, Richland, WI

Built 1999 Load: 34.0 t ADT: 43

STH 81

Good

Over: TAYLOR CREEK

2.2M E JCT STH 11 TO E, Rock, WI

Built 1976 Load: 34.0 t ADT: 3,600

LRD ROCKPORT RD

Good

Over: FISHER CREEK

2.4M E JCT STH 11, Rock, WI

Built 1987 Load: 34.0 t ADT: 1,608

LRD LYONS RD

Good

Over: NORWEGIAN CREEK

0.9M S JCT CTH B, Rock, WI

Built 1994 Load: 34.0 t ADT: 16

LRD MINERAL POINT

Good

Over: STEVENS CREEK

1.3M W JCT STH 184, Rock, WI

Built 2003 Load: 34.0 t ADT: 265

LRD OLD 11 ROAD

Good

Over: BASS CREEK

1.9M N JCT STH 11, Rock, WI

Built 2003 Load: 34.0 t ADT: 265

LRD JACKSON STREET

Good

Over: ROCK RIVER

.3 MILES S JCT STH 11, Rock, WI

Built 2014 Load: 34.0 t ADT: 4,000

STH 73

Good

Over: DECKER CREEK

4.9M N JCT STH 194, Rusk, WI

Built 1965 Load: 34.0 t ADT: 460

STH 40

Good

Over: SOFT MAPLE CREEK

3.1M N JCT CTH D, Rusk, WI

Built 1983 Load: 34.0 t ADT: 810

LRD HANSON RD.

Good

Over: S FK MAIN CREEK

2.2M S JCT USH 8-81, Rusk, WI

Built 1988 Load: 34.0 t ADT: 86

LRD CLOVERLAND RD

Good

Over: DEER TAIL CREEK

1.2M S JCT CTH P-73, Rusk, WI

Built 1988 Load: 34.0 t ADT: 86

LRD DEER TAIL RD

Good

Over: DEER TAIL CREEK

1.8M E JCT CTH G-70, Rusk, WI

Built 1989 Load: 34.0 t ADT: 108

LRD REICHEL ROAD

Good

Over: CLEAR CREEK

0.3M N JCT CTH H-95, Rusk, WI

Built 1990 Load: 34.0 t ADT: 86

STH 40

Good

Over: LITTLE WEIRGOR CREEK

2.8M N JCT CTH H TO W, Rusk, WI

Built 1999 Load: 34.0 t ADT: 770

CTH F

Good

Over: SOFT MAPLE CREEK

1.4M S JCT USH 8--40, Rusk, WI

Built 2016 Load: 34.0 t ADT: 350

LRD MOORE ST

Good

Over: CNW RR

0.6M N JCT CTH W, Sauk, WI

Built 1983 Load: 34.0 t ADT: 1,300

LRD HICKORY RD

Good

Over: HONEY CREEK

0.1M E JCT STH 23, Sauk, WI

Built 1984 Load: 34.0 t ADT: 83

LRD ISHNALA RD

Good

Over: DELL CREEK

0.3M S JCT STH 23, Sauk, WI

Built 1986 Load: 34.0 t ADT: 531

LRD MILL RD

Good

Over: HONEY CREEK

0.3M W JCT CTH C, Sauk, WI

Built 1988 Load: 34.0 t ADT: 153

LRD SKY VIEW RD

Good

Over: N BR HONEY CREEK

0.3M W JCT CTH PF, Sauk, WI

Built 1988 Load: 34.0 t ADT: 138

LRD KONKEL RD

Good

Over: ROWLEY CREEK

0.4M S JCT CTH W, Sauk, WI

Built 1988 Load: 34.0 t ADT: 13

STH 130

Good

Over: BEAR CREEK

5.0M N JCT CTH N, Sauk, WI

Built 1995 Load: 34.0 t ADT: 620

STH 33

Good

Over: BARABOO RIVER

0.1M E JCT CTH U, Sauk, WI

Built 1995 Load: 34.0 t ADT: 5,900

CTH A

Good

Over: DELL CREEK

1.6M E JCT USH 12, Sauk, WI

Built 1994 Load: 34.0 t ADT: 4,100

LRD SEELEY LANE

Good

Over: SEELEY CREEK

0.6M S JCT CTH PF, Sauk, WI

Built 1997 Load: 34.0 t ADT: 63

STH 23-WACHTER AVE

Good

Over: HONEY CREEK

0.1M E JCT CTH B, Sauk, WI

Built 2002 Load: 34.0 t ADT: 3,100

LRD OTTER CREEK RO

Good

Over: OTTER CR

1.1M E PINE MEADOW RD, Sauk, WI

Built 2004 Load: 34.0 t ADT: 228

LRD LITKE DR

Good

Over: CHIPPEWA RIVER 26

0.1M E JCT STH 40, Sawyer, WI

Built 1991 Load: 34.0 t ADT: 54

LRD HAYMAN FALLS R

Good

Over: MIDDLE BR EMBARRASS R

0.7M S JCT CTH D, Shawano, WI

Built 2005 Load: 34.0 t ADT: 100

STH 32

Good

Over: PENSAUKEE RIVER

3.3M N JCT CTH S, Shawano, WI

Built 2019 Load: 34.0 t ADT: 2,800

CTH KK

Good

Over: FISHERMAN CREEK

0.5M N JCT CTH EE, Sheboygan, WI

Built 1979 Load: 34.0 t ADT: 3,000

CTH KK

Good

Over: HARTMAN CREEK

0.4M N JCT CTH V, Sheboygan, WI

Built 1981 Load: 34.0 t ADT: 3,000

CTH TA TAYLOR DRI

Good

Over: CNW RR

0.3M N JCT CTH PP, Sheboygan, WI

Built 1985 Load: 34.0 t ADT: 7,250

CTH TAYLOR DRIVE (

Good

Over: CNW RR

0.3M N JCT CTH PP, Sheboygan, WI

Built 1985 Load: 34.0 t ADT: 14,500

LRD MONROE ST

Good

Over: SHEBOYGAN RIVER

0.1M E JCT STH 32, Sheboygan, WI

Built 1991 Load: 34.0 t ADT: 6,000

CTH A

Good

Over: MULLET RIVER

0.3M W JCT STH 23, Sheboygan, WI

Built 1993 Load: 34.0 t ADT: 620

LRD 150TH STREET

Good

Over: S BR KINNICKINNIC RIVER

1.3M S JCT CTH TT, St. Croix, WI

Built 1989 Load: 34.0 t ADT: 75

LRD 30TH AVE

Good

Over: BR KINNICKINNIC RIVER

0.2M E JCT STH 65, St. Croix, WI

Built 1989 Load: 34.0 t ADT: 60

STH 35 NB

Good

Over: KINNICKINNIC RIVER

1.7M N JCT CTH M, St. Croix, WI

Built 1993 Load: 34.0 t ADT: 6,400

CTH D

Good

Over: BR HUTTON CREEK

0.5M N JCT CTH G TO E, St. Croix, WI

Built 1994 Load: 34.0 t ADT: 1,505

LRD 60TH AVE

Good

Over: EAU GALLE RIVER

0.6M W JCT CTH NN, St. Croix, WI

Built 2005 Load: 34.0 t ADT: 220

IH 94 WB

Good

Over: KINNICKINNIC RIVER

4.4M W JCT CTH T TO N, St. Croix, WI

Built 2020 Load: 34.0 t ADT: 19,600

Showing 9,951-10,000 of 14,851 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
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.