US Bridges

Cth K (hampton Ave over Butler Ditch

Fair

Waukesha County, Wisconsin · 0.1 M E JCT Lilly Road · Structure no. P67072400000000

Built
1986
39 years old
Condition
Fair
inspected August 2024
Type
Arch - Deck
Steel
Length
27 ft
2 main spans
Daily traffic
7,400
2022 count
Owner
County
County Highway Agency

About this bridge

Cth K (hampton Ave over Butler Ditch is a steel arch - deck carrying Cth K (hampton Ave over Butler Ditch in Waukesha County, Wisconsin. It was built in 1986, so it is 39 years old, younger 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 5 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 7,400 vehicles a day, projected to reach 8,880 by 2042. The structure is 27 ft (8.1 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCth K (hampton Ave
CrossesButler Ditch
Location0.1 M E JCT Lilly Road
RouteCounty Highway 0K
CountyWaukesha County
StateWisconsin
Coordinates43.10471, -88.08428
Functional classUrban Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialSteel
DeckCorrugated steel
Main spans2
Design loadHS 20
Structure length27 ft (8.1 m)
Longest span12 ft (3.7 m)
Deck width58 ft (17.7 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,400 (2022)
Projected traffic8,880 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 K (hampton Ave over Butler Ditch built?

It was built in 1986, making it 39 years old in 2025.

What condition is Cth K (hampton Ave over Butler Ditch 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 August 2024.

How much traffic does Cth K (hampton Ave over Butler Ditch carry?

About 7,400 vehicles per day (2022 count).

How long is Cth K (hampton Ave over Butler Ditch?

The structure is 27 ft (8.1 m) long with a longest span of 12 ft (3.7 m) and a deck 58 ft wide.

Who owns Cth K (hampton Ave over Butler Ditch?

It is owned by the County Highway Agency.