US Bridges

Cth N over Spring Valley Creek

Good

Monroe County, Wisconsin · 1.3M W JCT Cth W · Structure no. B41030400000000

Built
2017
8 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete Continuous
Length
30 ft
2 main spans
Daily traffic
200
2022 count
Owner
County
County Highway Agency

About this bridge

Cth N over Spring Valley Creek is a concrete continuous culvert carrying Cth N over Spring Valley Creek in Monroe County, Wisconsin. It was built in 2017, so it is 8 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 200 vehicles a day, roughly 7% of them trucks, projected to reach 240 by 2043. The structure is 30 ft (9.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCth N
CrossesSpring Valley Creek
Location1.3M W JCT Cth W
RouteCounty Highway 0N
Coordinates43.82568, -90.394
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length30 ft (9.2 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic240 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Cth N over Spring Valley Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is Cth N over Spring 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 July 2024.

How much traffic does Cth N over Spring Valley Creek carry?

About 200 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Cth N over Spring Valley Creek?

The structure is 30 ft (9.2 m) long with a longest span of 14 ft (4.2 m).

Who owns Cth N over Spring Valley Creek?

It is owned by the County Highway Agency.