US Bridges

Sth 58 over Willow Creek Trib

Good

Richland County, Wisconsin · 0.1M S JCT Sth 154 · Structure no. B52023600000000

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

About this bridge

Sth 58 over Willow Creek Trib is a concrete slab carrying Sth 58 over Willow Creek Trib 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 10% of them trucks, projected to reach 2,160 by 2042. The structure is 30 ft (9.1 m) long and 102 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

CarriesSth 58
CrossesWillow Creek Trib
Location0.1M S JCT Sth 154
RouteState Highway 58
Coordinates43.38174, -90.25416
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating86.4 US tons
Inventory rating51.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span26 ft (8 m)
Deck width102 ft (31.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2022)
Projected traffic2,160 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 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 Trib built?

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

What condition is Sth 58 over Willow Creek Trib 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 Trib carry?

About 1,800 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Sth 58 over Willow Creek Trib?

The structure is 30 ft (9.1 m) long with a longest span of 26 ft (8 m) and a deck 102 ft wide.

Who owns Sth 58 over Willow Creek Trib?

It is owned by the State Highway Agency.