US Bridges

Cth Cv Main ST over Yahara River

Good

Dane County, Wisconsin · 0.2M S JCT Cth V · Structure no. B13061100000000

Built
2008
17 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
44 ft
1 main span
Daily traffic
5,400
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cth Cv Main ST over Yahara River is a concrete slab carrying Cth Cv Main ST over Yahara River in Dane County, Wisconsin. It was built in 2008, so it is 17 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 5,400 vehicles a day, roughly 6% of them trucks, projected to reach 6,480 by 2042. The structure is 44 ft (13.3 m) long and 59 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesCth Cv Main ST
CrossesYahara River
Location0.2M S JCT Cth V
RouteCounty Highway 0CV
Coordinates43.24947, -89.34383
Functional classUrban Minor Arterial

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 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating54.2 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length44 ft (13.3 m)
Longest span41 ft (12.5 m)
Deck width59 ft (18 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2022)
Projected traffic6,480 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Cv Main ST over Yahara River built?

It was built in 2008, making it 17 years old in 2025.

What condition is Cth Cv Main ST over Yahara 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 2024.

How much traffic does Cth Cv Main ST over Yahara River carry?

About 5,400 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Cth Cv Main ST over Yahara River?

The structure is 44 ft (13.3 m) long with a longest span of 41 ft (12.5 m) and a deck 59 ft wide.

Who owns Cth Cv Main ST over Yahara River?

It is owned by the City or Municipal Highway Agency.