US Bridges

Cth P over Branch Duck Creek

Fair

Columbia County, Wisconsin · 2.2M E JCT Cth Ss · Structure no. B11015200000000

Built
2010
15 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete
Length
38 ft
1 main span
Daily traffic
517
2022 count
Owner
County
County Highway Agency

About this bridge

Cth P over Branch Duck Creek is a concrete slab carrying Cth P over Branch Duck Creek in Columbia County, Wisconsin. It was built in 2010, so it is 15 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 517 vehicles a day, roughly 6% of them trucks, projected to reach 568 by 2043. The structure is 38 ft (11.7 m) long and 32 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCth P
CrossesBranch Duck Creek
Location2.2M E JCT Cth Ss
RouteCounty Highway 0P
Coordinates43.54829, -89.18606
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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.7 US tons
Inventory rating42.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length38 ft (11.7 m)
Longest span36 ft (11 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic517 (2022)
Projected traffic568 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 P over Branch Duck Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is Cth P over Branch Duck 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 July 2024.

How much traffic does Cth P over Branch Duck Creek carry?

About 517 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Cth P over Branch Duck Creek?

The structure is 38 ft (11.7 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.

Who owns Cth P over Branch Duck Creek?

It is owned by the County Highway Agency.