US Bridges

Sth 58 over Willow Creek

Good

Richland County, Wisconsin · 1.1M N JCT Sth 154 · Structure no. B52023200000000

Built
2002
23 years old
Condition
Good
inspected April 2024
Type
Slab
Concrete Continuous
Length
119 ft
3 main spans
Daily traffic
1,800
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 58 over Willow Creek is a concrete continuous slab carrying Sth 58 over Willow Creek in Richland County, Wisconsin. It was built in 2002, so it is 23 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,800 vehicles a day, roughly 9% of them trucks, projected to reach 2,160 by 2042. The structure is 119 ft (36.4 m) long and 39 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesSth 58
CrossesWillow Creek
Location1.1M N JCT Sth 154
RouteState Highway 58
Coordinates43.39442, -90.24166
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.6 US tons
Inventory rating55.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length119 ft (36.4 m)
Longest span47 ft (14.3 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2022)
Projected traffic2,160 by 2042
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 58 over Willow Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Sth 58 over Willow Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does Sth 58 over Willow Creek carry?

About 1,800 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Sth 58 over Willow Creek?

The structure is 119 ft (36.4 m) long with a longest span of 47 ft (14.3 m) and a deck 39 ft wide.

Who owns Sth 58 over Willow Creek?

It is owned by the State Highway Agency.