US Bridges

Cth T over Vermillion River

Good

Barron County, Wisconsin · 0.5 Mile North of Ush "8" · Structure no. B03021500000000

Built
2022
3 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
96 ft
1 main span
Daily traffic
570
2022 count
Owner
County
County Highway Agency

About this bridge

Cth T over Vermillion River is a prestressed concrete stringer/multi-beam or girder carrying Cth T over Vermillion River in Barron County, Wisconsin. It was built in 2022, so it is 3 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 570 vehicles a day, projected to reach 700 by 2042. The structure is 96 ft (29.4 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth T
CrossesVermillion River
Location0.5 Mile North of Ush "8"
RouteCounty Highway 0T
Coordinates45.41, -91.89
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 protection9 ExcellentNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 36 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating39.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length96 ft (29.4 m)
Longest span92 ft (28 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic570 (2022)
Projected traffic700 by 2042
Trucks0%
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 T over Vermillion River built?

It was built in 2022, making it 3 years old in 2025.

What condition is Cth T over Vermillion River 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 June 2024.

How much traffic does Cth T over Vermillion River carry?

About 570 vehicles per day (2022 count).

How long is Cth T over Vermillion River?

The structure is 96 ft (29.4 m) long with a longest span of 92 ft (28 m) and a deck 33 ft wide.

Who owns Cth T over Vermillion River?

It is owned by the County Highway Agency.