US Bridges

IH 94 WB over Cth Ew

Good

Monroe County, Wisconsin · 8.0M W JCT Sth 21 to E · Structure no. B41006700000000

Built
1968
57 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
110 ft
3 main spans
Daily traffic
11,350
2021 count
Owner
State
State Highway Agency

About this bridge

IH 94 WB over Cth Ew is a concrete continuous slab carrying IH 94 WB over Cth Ew in Monroe County, Wisconsin. It was built in 1968, so it is 57 years old, older 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 11,350 vehicles a day, roughly 16% of them trucks, projected to reach 13,620 by 2041. The structure is 110 ft (33.6 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH 94 WB
CrossesCth Ew
Location8.0M W JCT Sth 21 to E
RouteInterstate 94
Coordinates44.1234, -90.5335
Functional classRural Principal Arterial - Interstate

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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating51.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length110 ft (33.6 m)
Longest span50 ft (15.1 m)
Deck width71 ft (21.6 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,350 (2021)
Projected traffic13,620 by 2041
Trucks16%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 94 WB over Cth Ew built?

It was built in 1968, making it 57 years old in 2025.

What condition is IH 94 WB over Cth Ew 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 IH 94 WB over Cth Ew carry?

About 11,350 vehicles per day (2021 count), of which roughly 16% are trucks.

How long is IH 94 WB over Cth Ew?

The structure is 110 ft (33.6 m) long with a longest span of 50 ft (15.1 m) and a deck 71 ft wide.

Who owns IH 94 WB over Cth Ew?

It is owned by the State Highway Agency.