US Bridges

Cth Q over S Br Manitowoc River

Good

Fond du Lac County, Wisconsin · 0.1M S JCT Cth W · Structure no. B20068900000000

Built
2006
19 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
31 ft
1 main span
Daily traffic
1,567
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Q over S Br Manitowoc River is a concrete slab carrying Cth Q over S Br Manitowoc River in Fond du Lac County, Wisconsin. It was built in 2006, so it is 19 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 1,567 vehicles a day, roughly 6% of them trucks, projected to reach 1,723 by 2042. The structure is 31 ft (9.3 m) long and 38 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth Q
CrossesS Br Manitowoc River
Location0.1M S JCT Cth W
RouteCounty Highway 0Q
Coordinates43.87721, -88.2924
Functional classRural Local

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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.4 US tons
Inventory rating51.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length31 ft (9.3 m)
Longest span28 ft (8.5 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,567 (2022)
Projected traffic1,723 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 S Br Manitowoc River built?

It was built in 2006, making it 19 years old in 2025.

What condition is Cth Q over S Br Manitowoc 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 October 2023.

How much traffic does Cth Q over S Br Manitowoc River carry?

About 1,567 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Cth Q over S Br Manitowoc River?

The structure is 31 ft (9.3 m) long with a longest span of 28 ft (8.5 m) and a deck 38 ft wide.

Who owns Cth Q over S Br Manitowoc River?

It is owned by the County Highway Agency.