US Bridges

Sth 36 EB over Muskego Canal

Good

Waukesha County, Wisconsin · 7.5M N JCT Sth 83 to N · Structure no. B67024100000000

Built
1995
30 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
12,900
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 36 EB over Muskego Canal is a concrete continuous culvert carrying Sth 36 EB over Muskego Canal in Waukesha County, Wisconsin. It was built in 1995, so it is 30 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 12,900 vehicles a day, roughly 8% of them trucks, projected to reach 15,480 by 2042. The structure is 33 ft (10.1 m) long.

CarriesSth 36 EB
CrossesMuskego Canal
Location7.5M N JCT Sth 83 to N
RouteState Highway 36
Coordinates42.84549, -88.13402
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,900 (2022)
Projected traffic15,480 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Sth 36 EB over Muskego Canal built?

It was built in 1995, making it 30 years old in 2025.

What condition is Sth 36 EB over Muskego Canal 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 May 2024.

How much traffic does Sth 36 EB over Muskego Canal carry?

About 12,900 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Sth 36 EB over Muskego Canal?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns Sth 36 EB over Muskego Canal?

It is owned by the State Highway Agency.