US Bridges

Cth F (main St) over Br Fox River

Fair

Waukesha County, Wisconsin · 1.8M E JCT Cth Y · Structure no. B67014300000000

Built
1970
55 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
20 ft
2 main spans
Daily traffic
6,100
2022 count
Owner
County
County Highway Agency

About this bridge

Cth F (main St) over Br Fox River is a concrete continuous culvert carrying Cth F (main St) over Br Fox River in Waukesha County, Wisconsin. It was built in 1970, so it is 55 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 6,100 vehicles a day, roughly 3% of them trucks, projected to reach 7,320 by 2042. The structure is 20 ft (6.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesCth F (main St)
CrossesBr Fox River
Location1.8M E JCT Cth Y
RouteCounty Highway 0F
CountyWaukesha County
StateWisconsin
Coordinates43.17081, -88.14348
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length20 ft (6.2 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,100 (2022)
Projected traffic7,320 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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 F (main St) over Br Fox River built?

It was built in 1970, making it 55 years old in 2025.

What condition is Cth F (main St) over Br Fox River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Cth F (main St) over Br Fox River carry?

About 6,100 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Cth F (main St) over Br Fox River?

The structure is 20 ft (6.2 m) long with a longest span of 9 ft (2.7 m).

Who owns Cth F (main St) over Br Fox River?

It is owned by the County Highway Agency.