US Bridges

Cth O over Hutton Creek

Good

St. Croix County, Wisconsin · 2.1M N JCT Cth G · Structure no. B55027900000000

Built
2017
8 years old
Condition
Good
inspected November 2023
Type
Slab
Concrete
Length
52 ft
1 main span
Daily traffic
190
2022 count
Owner
County
County Highway Agency

About this bridge

Cth O over Hutton Creek is a concrete slab carrying Cth O over Hutton Creek in St. Croix 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 190 vehicles a day, roughly 5% of them trucks, projected to reach 260 by 2042. The structure is 52 ft (16 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth O
CrossesHutton Creek
Location2.1M N JCT Cth G
RouteCounty Highway 0O
Coordinates45.10742, -92.34003
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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (16 m)
Longest span50 ft (15.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2022)
Projected traffic260 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 O over Hutton Creek built?

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

What condition is Cth O over Hutton 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 November 2023.

How much traffic does Cth O over Hutton Creek carry?

About 190 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Cth O over Hutton Creek?

The structure is 52 ft (16 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.

Who owns Cth O over Hutton Creek?

It is owned by the County Highway Agency.