US Bridges

Cth C over Br Yellow River

Good

Wood County, Wisconsin · 0.3M W JCT Cth a · Structure no. P71015900000000

Built
1973
52 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
510
2021 count
Owner
County
County Highway Agency

About this bridge

Cth C over Br Yellow River is a prestressed concrete box beam or girders - multiple carrying Cth C over Br Yellow River in Wood County, Wisconsin. It was built in 1973, so it is 52 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 510 vehicles a day, projected to reach 612 by 2041. The structure is 40 ft (12.1 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth C
CrossesBr Yellow River
Location0.3M W JCT Cth a
RouteCounty Highway 0C
Coordinates44.4823, -90.13104
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.2 US tons
Inventory rating26.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length40 ft (12.1 m)
Longest span37 ft (11.4 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2021)
Projected traffic612 by 2041
Trucks0%
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 C over Br Yellow River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Cth C over Br Yellow 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 August 2023.

How much traffic does Cth C over Br Yellow River carry?

About 510 vehicles per day (2021 count).

How long is Cth C over Br Yellow River?

The structure is 40 ft (12.1 m) long with a longest span of 37 ft (11.4 m) and a deck 30 ft wide.

Who owns Cth C over Br Yellow River?

It is owned by the County Highway Agency.