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

IH 94 EB

Unknown

Over: CTH J

0.3M E JCT USH 53, Eau Claire, WI

Built 1966 ADT: 200

IH 94 WB

Unknown

Over: CTH J

0.3M E JCT USH 53, Eau Claire, WI

Built 1966 ADT: 200

IH 94 EB

Unknown

Over: CTH D

0.4M E JCT USH 53, Eau Claire, WI

Built 1966 ADT: 270

IH 94 WB

Unknown

Over: CTH D

0.4M E JCT USH 53, Eau Claire, WI

Built 1966 ADT: 270

CTH V

Unknown

Over: IH 94

9.6M E JCT USH 53 TO N, Eau Claire, WI

Built 1966 ADT: 26,400

LRD E ROBIN RD

Unknown

Over: IH 94

2.0M E JCT CTH HH TO N, Eau Claire, WI

Built 1966 ADT: 26,400

CTH K

Unknown

Over: IH 94

3.1M E JCT CTH HH TO N, Eau Claire, WI

Built 1966 ADT: 26,400

LRD RYDER RD

Unknown

Over: IH 94

4.3M E JCT CTH HH TO N, Eau Claire, WI

Built 1966 ADT: 26,400

USH 12-CLAIREMONT

Unknown

Over: LRD STATE ST

1.0M S JCT USH 12, Eau Claire, WI

Built 1969 ADT: 8,400

UNION PACIFIC RR

Unknown

Over: LRD MADISON ST

0.1M E JCT USH BUS 12, Eau Claire, WI

Built 1978 ADT: 17,250

PEDESTRIAN BRIDGE

Unknown

Over: USH 12-CLAIREMONT AVE

0.6M E JCT STH 37, Eau Claire, WI

Built 1978 ADT: 34,400

CTH AA

Unknown

Over: USH 53

1.1M N JCT IH 94 TO E, Eau Claire, WI

Built 1986 ADT: 14,200

STH 93 NB

Unknown

Over: IH 94

3.9M E JCT STH 37 TO N, Eau Claire, WI

Built 1989 ADT: 23,100

USH 12

Unknown

Over: STH 312E

0.3M N JCT USH 12 TO E, Eau Claire, WI

Built 1993 ADT: 17,900

LRD STARR AVE

Unknown

Over: STH312 EB(OLD STH124)

2.2M N JCT CTH F, Eau Claire, WI

Built 1993 ADT: 22,500

CNW RR

Unknown

Over: STH 312(OLD STH124)

0.4M W USH 53, Eau Claire, WI

Built 1992 ADT: 18,600

LRD WESTERN AVE

Unknown

Over: STH312 (OLD STH124)

2.4M N JCT CTH F, Eau Claire, WI

Built 1992 ADT: 21,600

LRD HASTING WAY NB

Unknown

Over: STH312 EB(OLD 124NB)

2.7M N JCT CTH F, Eau Claire, WI

Built 1993 ADT: 13,900

LRD HASTINGS WAY S

Unknown

Over: STH312 EB(OLD 124)

AT HASTINGS WAY, Eau Claire, WI

Built 1993 ADT: 13,900

LRD HASTINGS WAY S

Unknown

Over: LRD GALLOWAY ST

AT USH 53, Eau Claire, WI

Built 2003 ADT: 500

LRD SPOONER AVE

Unknown

Over: USH 53

AT SPOONER AVE, Eau Claire, WI

Built 2003 ADT: 43,000

USH 53 NB

Unknown

Over: UP RR / FAIRWAY DR

0.2 MI W JCT N WILSON DR, Eau Claire, WI

Built 2006 ADT: 600

USH 53 SB

Unknown

Over: UP RR

0.2 MI W JCT N WILSON DR, Eau Claire, WI

Built 2006 ADT: 600

LRD RIVER PRAIRIE

Unknown

Over: USH 53

.8 MI. S OF CTH DD, Eau Claire, WI

Built 2006 ADT: 41,300

LRD HASTINGS WAY N

Unknown

Over: LRD GALLOWAY STREET

AT USH 53, Eau Claire, WI

Built 2002 ADT: 500

USH 12

Unknown

Over: USH 53

0.5M N CTH C, Eau Claire, WI

Built 2005 ADT: 40,000

USH 12 EB

Unknown

Over: RAMP

AT USH12, Eau Claire, WI

Built 2006 ADT: 1,700

STH RAMP STH 93

Unknown

Over: USH 53

0.9M S JCT CTH HH, Eau Claire, WI

Built 2006 ADT: 40,000

STH 93

Unknown

Over: LRD HASTINGS WAY

AT STH 93, Eau Claire, WI

Built 2005 ADT: 29,970

USH 53 S

Unknown

Over: LRD HASTINGS WAY

0.7M S JCT CTH HH, Eau Claire, WI

Built 2006 ADT: 440

USH 53 N

Unknown

Over: LRD HASTINGS WAY

AT USH53, Eau Claire, WI

Built 2006 ADT: 440

USH 53 N HASTINGS

Unknown

Over: LRD CYPRESS RD

AT USH53, Eau Claire, WI

Built 2005 ADT: 110

USH 53 S HASTINGS

Unknown

Over: LRD CYPRESS RD

AT CYPRESS RD, Eau Claire, WI

Built 2005 ADT: 110

LRD NB HASTINGS WA

Unknown

Over: USH 12 EB (CLAIREMONT AV

AT HASTINGS WAY, Eau Claire, WI

Built 2007 ADT: 21,800

CTH QQ

Unknown

Over: USH 53

QQ, Eau Claire, WI

Built 2004 ADT: 41,300

CTH Q / TOWER DRIV

Unknown

Over: USH 53

AT TOWER DRIVE, Eau Claire, WI

Built 2004 ADT: 41,300

STH NORTH CROSSING

Unknown

Over: USH 53

NORTH CROSSINGS, Eau Claire, WI

Built 2004 ADT: 41,300

LRD ABBE HILL RD

Unknown

Over: STH 312E(NORTH CROSSING)

AT ABBE HILL, Eau Claire, WI

Built 2003 ADT: 13,900

LRD LASALLE ST

Unknown

Over: USH 53

AT LASALLE ST, Eau Claire, WI

Built 2003 ADT: 41,300

LRD SB HASTINGS WA

Unknown

Over: USH 12 WB (CLAIREMONT AV

HASTINGWAY, Eau Claire, WI

Built 2008 ADT: 21,800

IH 94 EB

Unknown

Over: CTH E

AT XING OF IH94, Eau Claire, WI

Built 2013 ADT: 3,300

IH 94 WB

Unknown

Over: CTH E

AT 94WB, Eau Claire, WI

Built 2013 ADT: 4,000

IH 94 EB

Unknown

Over: CTH C

0.1M E JCT CTH EE, Eau Claire, WI

Built 2012 ADT: 2,600

IH 94 WB

Unknown

Over: CTH C

0.1M E JCT CTH EE, Eau Claire, WI

Built 2012 ADT: 2,600

LRD HOBBS RD

Unknown

Over: IH 94

1.2M E JCT USH 53 TO N, Eau Claire, WI

Built 2018 ADT: 26,400

IH 94 EB

Unknown

Over: LRD E MALLARD RD

1.5M E XING CTH D, Eau Claire, WI

Built 2012 ADT: 313

IH 94

Unknown

Over: LRD E MALLARD RD

UNDER I94, Eau Claire, WI

Built 2013 ADT: 313

IH 94 EB

Unknown

Over: CTH HH

AT IH94, Eau Claire, WI

Built 2012 ADT: 780

IH 94 WB

Unknown

Over: CTH HH

AT 94, Eau Claire, WI

Built 2013 ADT: 780

CTH I

Unknown

Over: IH 94

1.8M E JCT USH 53 TO N, Eau Claire, WI

Built 2018 ADT: 26,400

Showing 751-800 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.