US Bridges

Cth V over Otter Creek

Fair

Eau Claire County, Wisconsin · 0.1MI E of Ush 53 · Structure no. P18091600000000

Built
1945
80 years old, rebuilt 1985
Condition
Fair
inspected October 2024
Type
Channel Beam
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
265
2024 count
Owner
County
County Highway Agency

About this bridge

Cth V over Otter Creek is a prestressed concrete channel beam carrying Cth V over Otter Creek in Eau Claire County, Wisconsin. It was built in 1945 and reconstructed in 1985, so it is 80 years old, older 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 265 vehicles a day, projected to reach 281 by 2043. The structure is 28 ft (8.5 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCth V
CrossesOtter Creek
Location0.1MI E of Ush 53
RouteCounty Highway 0V
Coordinates44.66117, -91.3215
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 rating61.2 US tons
Inventory rating37.5 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span26 ft (7.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic265 (2024)
Projected traffic281 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Otter Creek built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1985.

What condition is Cth V over Otter Creek 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 October 2024.

How much traffic does Cth V over Otter Creek carry?

About 265 vehicles per day (2024 count).

How long is Cth V over Otter Creek?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.8 m) and a deck 28 ft wide.

Who owns Cth V over Otter Creek?

It is owned by the County Highway Agency.