US Bridges

Sth 80-WISCONSIN S over Wisconsin River 04

Fair

Richland County, Wisconsin · 0.9M N JCT Sth 133 to S · Structure no. B52011100000000

Built
1989
36 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,102 ft
9 main spans
Daily traffic
2,400
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 80-WISCONSIN S over Wisconsin River 04 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 80-WISCONSIN S over Wisconsin River 04 in Richland County, Wisconsin. It was built in 1989, so it is 36 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,400 vehicles a day, roughly 6% of them trucks, projected to reach 2,880 by 2042. The structure is 1,102 ft (335.8 m) long and 39 ft wide. If it were closed, the detour would be 31.7 mi (51 km).

Location

Open in Google Maps
CarriesSth 80-WISCONSIN S
CrossesWisconsin River 04
Location0.9M N JCT Sth 133 to S
RouteState Highway 80
CountyRichland County
StateWisconsin
Coordinates43.19834, -90.44278
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating44.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length1,102 ft (335.8 m)
Longest span122 ft (37.2 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2022)
Projected traffic2,880 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.7 mi (51 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 80-WISCONSIN S over Wisconsin River 04 built?

It was built in 1989, making it 36 years old in 2025.

What condition is Sth 80-WISCONSIN S over Wisconsin River 04 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Sth 80-WISCONSIN S over Wisconsin River 04 carry?

About 2,400 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Sth 80-WISCONSIN S over Wisconsin River 04?

The structure is 1,102 ft (335.8 m) long with a longest span of 122 ft (37.2 m) and a deck 39 ft wide.

Who owns Sth 80-WISCONSIN S over Wisconsin River 04?

It is owned by the State Highway Agency.