US Bridges

West N Street over Suukjak Sep Creek

Fair

Monroe County, Wisconsin · W. N St. over Squaw Creek · Structure no. DAPFORCOY0BR012

Built
1994
31 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
200
2018 count
Owner
Federal
Army

About this bridge

West N Street over Suukjak Sep Creek is a prestressed concrete stringer/multi-beam or girder carrying West N Street over Suukjak Sep Creek in Monroe County, Wisconsin. It was built in 1994, so it is 31 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 200 vehicles a day, roughly 30% of them trucks, projected to reach 200 by 2046. The structure is 40 ft (12.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWest N Street
CrossesSuukjak Sep Creek
LocationW. N St. over Squaw Creek
Coordinates44.03439, -90.69585
Functional classUrban Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 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 rating66.8 US tons
Inventory rating51.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length40 ft (12.3 m)
Longest span38 ft (11.6 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2018)
Projected traffic200 by 2046
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$11,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was West N Street over Suukjak Sep Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is West N Street over Suukjak Sep 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 September 2024.

How much traffic does West N Street over Suukjak Sep Creek carry?

About 200 vehicles per day (2018 count), of which roughly 30% are trucks.

How long is West N Street over Suukjak Sep Creek?

The structure is 40 ft (12.3 m) long with a longest span of 38 ft (11.6 m) and a deck 30 ft wide.

Who owns West N Street over Suukjak Sep Creek?

It is owned by the Army.