US Bridges

Cth C over Lane Creek

GoodPosted for load

Grant County, Wisconsin · 0.1M E JCT Ush 18 · Structure no. B22004900000000

Built
1961
64 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
25 ft
1 main span
Daily traffic
1,200
2022 count
Owner
County
County Highway Agency

About this bridge

Cth C over Lane Creek is a concrete slab carrying Cth C over Lane Creek in Grant County, Wisconsin. It was built in 1961, so it is 64 years old, older 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. Its operating status is: posted for other load-capacity restriction.

It carries about 1,200 vehicles a day, projected to reach 1,440 by 2043. The structure is 25 ft (7.7 m) long and 29 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

Open in Google Maps
CarriesCth C
CrossesLane Creek
Location0.1M E JCT Ush 18
RouteCounty Highway 0C
CountyGrant County
StateWisconsin
Coordinates42.99417, -91.04433
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating23.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length25 ft (7.7 m)
Longest span23 ft (6.9 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2022)
Projected traffic1,440 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 C over Lane Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is Cth C over Lane 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 C over Lane Creek carry?

About 1,200 vehicles per day (2022 count).

How long is Cth C over Lane Creek?

The structure is 25 ft (7.7 m) long with a longest span of 23 ft (6.9 m) and a deck 29 ft wide.

Who owns Cth C over Lane Creek?

It is owned by the County Highway Agency.