US Bridges

Cth F over E Br Big Eau Pleine Rive

PoorPosted for load

Marathon County, Wisconsin · 0.6M N JCT Cth a · Structure no. B37009200000000

Built
1962
63 years old
Condition
Poor
inspected August 2024
Type
Slab
Concrete Continuous
Length
74 ft
2 main spans
Daily traffic
665
2022 count
Owner
County
County Highway Agency

About this bridge

Cth F over E Br Big Eau Pleine Rive is a concrete continuous slab carrying Cth F over E Br Big Eau Pleine Rive in Marathon County, Wisconsin. It was built in 1962, so it is 63 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 665 vehicles a day, projected to reach 698 by 2043. The structure is 74 ft (22.5 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCth F
CrossesE Br Big Eau Pleine Rive
Location0.6M N JCT Cth a
RouteCounty Highway 0F
CountyMarathon County
StateWisconsin
Coordinates45.01221, -90.21749
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36.4 US tons
Inventory rating21.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length74 ft (22.5 m)
Longest span36 ft (11 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic665 (2022)
Projected traffic698 by 2043
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$384,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth F over E Br Big Eau Pleine Rive built?

It was built in 1962, making it 63 years old in 2025.

What condition is Cth F over E Br Big Eau Pleine Rive in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Cth F over E Br Big Eau Pleine Rive carry?

About 665 vehicles per day (2022 count).

How long is Cth F over E Br Big Eau Pleine Rive?

The structure is 74 ft (22.5 m) long with a longest span of 36 ft (11 m) and a deck 29 ft wide.

Who owns Cth F over E Br Big Eau Pleine Rive?

It is owned by the County Highway Agency.