US Bridges

Cth N over Woodward Creek

Good

Jackson County, Wisconsin · 30 Ft SE JCT Cth H · Structure no. B27017700000000

Built
2023
2 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
355
2023 count
Owner
County
County Highway Agency

About this bridge

Cth N over Woodward Creek is a concrete slab carrying Cth N over Woodward Creek in Jackson County, Wisconsin. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 355 vehicles a day, roughly 10% of them trucks, projected to reach 530 by 2043. The structure is 39 ft (11.9 m) long and 32 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth N
CrossesWoodward Creek
Location30 Ft SE JCT Cth H
RouteCounty Highway 0N
Coordinates44.169, -91.01764
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior 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 rating53.9 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length39 ft (11.9 m)
Longest span36 ft (11 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic355 (2023)
Projected traffic530 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Woodward Creek built?

It was built in 2023, making it 2 years old in 2025.

What condition is Cth N over Woodward 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 September 2023.

How much traffic does Cth N over Woodward Creek carry?

About 355 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Cth N over Woodward Creek?

The structure is 39 ft (11.9 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.

Who owns Cth N over Woodward Creek?

It is owned by the County Highway Agency.