US Bridges

Cth Q over Fennimore Creek

Good

Grant County, Wisconsin · 2.9M W JCT Cth G · Structure no. B22017600000000

Built
1998
27 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
137 ft
2 main spans
Daily traffic
519
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Q over Fennimore Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth Q over Fennimore Creek in Grant County, Wisconsin. It was built in 1998, so it is 27 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 519 vehicles a day, projected to reach 570 by 2043. The structure is 137 ft (41.8 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth Q
CrossesFennimore Creek
Location2.9M W JCT Cth G
RouteCounty Highway 0Q
Coordinates43.04636, -90.52889
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating77.4 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length137 ft (41.8 m)
Longest span67 ft (20.5 m)
Deck width31 ft (9.6 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic519 (2022)
Projected traffic570 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 1998, making it 27 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 November 2024.

How much traffic does Cth Q over Fennimore Creek carry?

About 519 vehicles per day (2022 count).

How long is Cth Q over Fennimore Creek?

The structure is 137 ft (41.8 m) long with a longest span of 67 ft (20.5 m) and a deck 31 ft wide.

Who owns Cth Q over Fennimore Creek?

It is owned by the County Highway Agency.