US Bridges

Cth Ba over Br Willow Creek

Good

Richland County, Wisconsin · 1.2M S JCT Sth 58 · Structure no. B52018800000000

Built
1997
28 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
600
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Ba over Br Willow Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth Ba over Br Willow Creek in Richland County, Wisconsin. It was built in 1997, so it is 28 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 600 vehicles a day, projected to reach 720 by 2042. The structure is 53 ft (16.1 m) long and 32 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth Ba
CrossesBr Willow Creek
Location1.2M S JCT Sth 58
RouteCounty Highway 0BA
Coordinates43.2975, -90.30139
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length53 ft (16.1 m)
Longest span51 ft (15.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2022)
Projected traffic720 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Cth Ba over Br Willow Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Cth Ba over Br 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 Cth Ba over Br Willow Creek carry?

About 600 vehicles per day (2022 count).

How long is Cth Ba over Br Willow Creek?

The structure is 53 ft (16.1 m) long with a longest span of 51 ft (15.5 m) and a deck 32 ft wide.

Who owns Cth Ba over Br Willow Creek?

It is owned by the County Highway Agency.