US Bridges

Cth Sth 164 NB - C over IH 94

Good

Waukesha County, Wisconsin · 0.5 MI N JCT Cth Jj · Structure no. B67023500000000

Built
1993
32 years old
Condition
Good
inspected May 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
204 ft
2 main spans
Daily traffic
12,100
2022 count
Owner
State
State Highway Agency

About this bridge

Cth Sth 164 NB - C over IH 94 is a steel continuous stringer/multi-beam or girder carrying Cth Sth 164 NB - C over IH 94 in Waukesha County, Wisconsin. It was built in 1993, so it is 32 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 12,100 vehicles a day, projected to reach 14,520 by 2042. The structure is 204 ft (62.2 m) long and 63 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesCth Sth 164 NB - C
CrossesIH 94
Location0.5 MI N JCT Cth Jj
RouteCounty Highway 0J
CountyWaukesha County
StateWisconsin
Coordinates43.04886, -88.2254
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100.8 US tons
Inventory rating60.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length204 ft (62.2 m)
Longest span100 ft (30.5 m)
Deck width63 ft (19.3 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,100 (2022)
Projected traffic14,520 by 2042
Trucks0%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 km)
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cth Sth 164 NB - C over IH 94 built?

It was built in 1993, making it 32 years old in 2025.

What condition is Cth Sth 164 NB - C over IH 94 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 2022.

How much traffic does Cth Sth 164 NB - C over IH 94 carry?

About 12,100 vehicles per day (2022 count).

How long is Cth Sth 164 NB - C over IH 94?

The structure is 204 ft (62.2 m) long with a longest span of 100 ft (30.5 m) and a deck 63 ft wide.

Who owns Cth Sth 164 NB - C over IH 94?

It is owned by the State Highway Agency.