US Bridges

Sth 56-STH 82 over Bishops Creek

Fair

Vernon County, Wisconsin · 4.1M E JCT Ush 14 · Structure no. B62009100000000

Built
1988
37 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
42 ft
1 main span
Daily traffic
2,400
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 56-STH 82 over Bishops Creek is a concrete slab carrying Sth 56-STH 82 over Bishops Creek in Vernon County, Wisconsin. It was built in 1988, so it is 37 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 8% of them trucks, projected to reach 3,580 by 2043. The structure is 42 ft (12.7 m) long and 38 ft wide. If it were closed, the detour would be 28.6 mi (46 km).

CarriesSth 56-STH 82
CrossesBishops Creek
Location4.1M E JCT Ush 14
RouteState Highway 56
Coordinates43.54844, -90.82039
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 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 rating55.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length42 ft (12.7 m)
Longest span40 ft (12.2 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2022)
Projected traffic3,580 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed28.6 mi (46 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 56-STH 82 over Bishops Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Sth 56-STH 82 over Bishops Creek 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 May 2024.

How much traffic does Sth 56-STH 82 over Bishops Creek carry?

About 2,400 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Sth 56-STH 82 over Bishops Creek?

The structure is 42 ft (12.7 m) long with a longest span of 40 ft (12.2 m) and a deck 38 ft wide.

Who owns Sth 56-STH 82 over Bishops Creek?

It is owned by the State Highway Agency.