US Bridges

Cth Q over Fennimore Creek

Good

Grant County, Wisconsin · 3.8M W JCT Cth G · Structure no. B22029600000000

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
115 ft
1 main span
Daily traffic
820
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Q over Fennimore Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth Q over Fennimore Creek in Grant County, Wisconsin. It was built in 2022, so it is 3 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 820 vehicles a day, roughly 6% of them trucks, projected to reach 920 by 2042. The structure is 115 ft (34.9 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCth Q
CrossesFennimore Creek
Location3.8M W JCT Cth G
RouteCounty Highway 0
Coordinates43.03592, -90.55853
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length115 ft (34.9 m)
Longest span112 ft (34.1 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic820 (2022)
Projected traffic920 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Q over Fennimore Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is Cth Q over Fennimore Creek 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 2024.

How much traffic does Cth Q over Fennimore Creek carry?

About 820 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Cth Q over Fennimore Creek?

The structure is 115 ft (34.9 m) long with a longest span of 112 ft (34.1 m) and a deck 32 ft wide.

Who owns Cth Q over Fennimore Creek?

It is owned by the County Highway Agency.