US Bridges

Cth P over Tributary to Rock River

Good

Jefferson County, Wisconsin · 0.7M E JCT Rockvale RD · Structure no. B28020800000000

Built
2017
8 years old
Condition
Good
inspected August 2024
Type
Culvert
Other
Length
24 ft
1 main span
Daily traffic
1,002
2022 count
Owner
County
County Highway Agency

About this bridge

Cth P over Tributary to Rock River is a other culvert carrying Cth P over Tributary to Rock River in Jefferson County, Wisconsin. It was built in 2017, so it is 8 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,002 vehicles a day, projected to reach 1,102 by 2043. The structure is 24 ft (7.4 m) long and 45 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCth P
CrossesTributary to Rock River
Location0.7M E JCT Rockvale RD
RouteCounty Highway 0P
CountyJefferson County
StateWisconsin
Coordinates43.14393, -88.62278
Functional classRural Minor 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 protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior 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
MaterialOther
DeckNot applicable
Main spans1
Design loadHS 20
Structure length24 ft (7.4 m)
Longest span24 ft (7.4 m)
Deck width45 ft (13.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,002 (2022)
Projected traffic1,102 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth P over Tributary to Rock River built?

It was built in 2017, making it 8 years old in 2025.

What condition is Cth P over Tributary to Rock 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 2024.

How much traffic does Cth P over Tributary to Rock River carry?

About 1,002 vehicles per day (2022 count).

How long is Cth P over Tributary to Rock River?

The structure is 24 ft (7.4 m) long with a longest span of 24 ft (7.4 m) and a deck 45 ft wide.

Who owns Cth P over Tributary to Rock River?

It is owned by the County Highway Agency.