US Bridges

Cth S over Br Red River

Good

Langlade County, Wisconsin · 0.7M N JCT Sth 47 · Structure no. P34091600000000

Built
1974
51 years old
Condition
Good
inspected October 2023
Type
Culvert
Steel
Length
21 ft
2 main spans
Daily traffic
1,202
2023 count
Owner
County
County Highway Agency

About this bridge

Cth S over Br Red River is a steel culvert carrying Cth S over Br Red River in Langlade County, Wisconsin. It was built in 1974, so it is 51 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 1,202 vehicles a day, projected to reach 1,440 by 2042. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth S
CrossesBr Red River
Location0.7M N JCT Sth 47
RouteCounty Highway 0S
Coordinates45.06972, -89.03292
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadH 20
Structure length21 ft (6.5 m)
Longest span9 ft (2.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,202 (2023)
Projected traffic1,440 by 2042
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 S over Br Red River built?

It was built in 1974, making it 51 years old in 2025.

What condition is Cth S over Br Red 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 October 2023.

How much traffic does Cth S over Br Red River carry?

About 1,202 vehicles per day (2023 count).

How long is Cth S over Br Red River?

The structure is 21 ft (6.5 m) long with a longest span of 9 ft (2.6 m).

Who owns Cth S over Br Red River?

It is owned by the County Highway Agency.