US Bridges

Cth V over Brill River

Fair

Barron County, Wisconsin · 1.5M E JCT Cth M · Structure no. B03012700000000

Built
1994
31 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete Continuous
Length
66 ft
2 main spans
Daily traffic
1,400
2021 count
Owner
County
County Highway Agency

About this bridge

Cth V over Brill River is a concrete continuous slab carrying Cth V over Brill River in Barron County, Wisconsin. It was built in 1994, so it is 31 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,400 vehicles a day, roughly 10% of them trucks, projected to reach 1,114 by 2043. The structure is 66 ft (20.1 m) long and 34 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth V
CrossesBrill River
Location1.5M E JCT Cth M
RouteCounty Highway 0V
Coordinates45.61011, -91.67366
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span32 ft (9.8 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2021)
Projected traffic1,114 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 V over Brill River built?

It was built in 1994, making it 31 years old in 2025.

What condition is Cth V over Brill River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Cth V over Brill River carry?

About 1,400 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Cth V over Brill River?

The structure is 66 ft (20.1 m) long with a longest span of 32 ft (9.8 m) and a deck 34 ft wide.

Who owns Cth V over Brill River?

It is owned by the County Highway Agency.