US Bridges

Cth Y over Ush 41

Good

Marinette County, Wisconsin · At Cth Y · Structure no. B38010100000000

Built
2009
16 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
266 ft
2 main spans
Daily traffic
2,400
2024 count
Owner
State
State Highway Agency

About this bridge

Cth Y over Ush 41 is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth Y over Ush 41 in Marinette County, Wisconsin. It was built in 2009, so it is 16 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,400 vehicles a day, projected to reach 4,900 by 2043. The structure is 266 ft (81 m) long and 89 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth Y
CrossesUsh 41
LocationAt Cth Y
RouteCounty Highway 0Y
Coordinates45.05082, -87.77335
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.8 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length266 ft (81 m)
Longest span131 ft (39.8 m)
Deck width89 ft (27 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2024)
Projected traffic4,900 by 2043
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cth Y over Ush 41 built?

It was built in 2009, making it 16 years old in 2025.

What condition is Cth Y over Ush 41 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 April 2024.

How much traffic does Cth Y over Ush 41 carry?

About 2,400 vehicles per day (2024 count).

How long is Cth Y over Ush 41?

The structure is 266 ft (81 m) long with a longest span of 131 ft (39.8 m) and a deck 89 ft wide.

Who owns Cth Y over Ush 41?

It is owned by the State Highway Agency.