US Bridges

Sth 71 over Farmers Valley Creek

Good

Monroe County, Wisconsin · 2.9M E JCT Sth 16 to E · Structure no. B41018100000000

Built
1991
34 years old
Condition
Good
inspected September 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
1,600
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 71 over Farmers Valley Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 71 over Farmers Valley Creek in Monroe County, Wisconsin. It was built in 1991, so it is 34 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 1,600 vehicles a day, roughly 8% of them trucks, projected to reach 1,920 by 2041. The structure is 57 ft (17.3 m) long and 38 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSth 71
CrossesFarmers Valley Creek
Location2.9M E JCT Sth 16 to E
RouteState Highway 71
Coordinates43.9059, -90.75384
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2022
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 rating66.6 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length57 ft (17.3 m)
Longest span53 ft (16.2 m)
Deck width38 ft (11.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,600 (2021)
Projected traffic1,920 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 71 over Farmers Valley Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Sth 71 over Farmers Valley 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 September 2022.

How much traffic does Sth 71 over Farmers Valley Creek carry?

About 1,600 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Sth 71 over Farmers Valley Creek?

The structure is 57 ft (17.3 m) long with a longest span of 53 ft (16.2 m) and a deck 38 ft wide.

Who owns Sth 71 over Farmers Valley Creek?

It is owned by the State Highway Agency.