US Bridges

Sth 131 over Kickapoo River

Good

Richland County, Wisconsin · 3.4M N JCT Sth 56 to E · Structure no. B52005200000000

Built
1975
50 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
130 ft
2 main spans
Daily traffic
1,100
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 131 over Kickapoo River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 131 over Kickapoo River in Richland County, Wisconsin. It was built in 1975, so it is 50 years old, older 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 1,100 vehicles a day, roughly 11% of them trucks, projected to reach 1,830 by 2043. The structure is 130 ft (39.7 m) long and 42 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesSth 131
CrossesKickapoo River
Location3.4M N JCT Sth 56 to E
RouteState Highway 131
Coordinates43.54905, -90.66557
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating32.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length130 ft (39.7 m)
Longest span64 ft (19.5 m)
Deck width42 ft (12.7 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic1,830 by 2043
Trucks11%
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 131 over Kickapoo River built?

It was built in 1975, making it 50 years old in 2025.

What condition is Sth 131 over Kickapoo River 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 March 2024.

How much traffic does Sth 131 over Kickapoo River carry?

About 1,100 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is Sth 131 over Kickapoo River?

The structure is 130 ft (39.7 m) long with a longest span of 64 ft (19.5 m) and a deck 42 ft wide.

Who owns Sth 131 over Kickapoo River?

It is owned by the State Highway Agency.