US Bridges

IH Ramp IH 90 Eb-I over IH 90 WB

Fair

Monroe County, Wisconsin · At JCT IH 90-94 · Structure no. B41004300000000

Built
1963
62 years old, rebuilt 2004
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
136 ft
3 main spans
Daily traffic
2,100
2021 count
Owner
State
State Highway Agency

About this bridge

IH Ramp IH 90 Eb-I over IH 90 WB is a concrete continuous slab carrying IH Ramp IH 90 Eb-I over IH 90 WB in Monroe County, Wisconsin. It was built in 1963 and reconstructed in 2004, so it is 62 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 2,100 vehicles a day, roughly 30% of them trucks, projected to reach 2,520 by 2041. The structure is 136 ft (41.6 m) long and 43 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesIH Ramp IH 90 Eb-I
CrossesIH 90 WB
LocationAt JCT IH 90-94
RouteInterstate 0
Coordinates43.98651, -90.44416
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length136 ft (41.6 m)
Longest span62 ft (18.9 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2021)
Projected traffic2,520 by 2041
Trucks30%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed11.8 mi (19 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 IH Ramp IH 90 Eb-I over IH 90 WB built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2004.

What condition is IH Ramp IH 90 Eb-I over IH 90 WB 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 October 2024.

How much traffic does IH Ramp IH 90 Eb-I over IH 90 WB carry?

About 2,100 vehicles per day (2021 count), of which roughly 30% are trucks.

How long is IH Ramp IH 90 Eb-I over IH 90 WB?

The structure is 136 ft (41.6 m) long with a longest span of 62 ft (18.9 m) and a deck 43 ft wide.

Who owns IH Ramp IH 90 Eb-I over IH 90 WB?

It is owned by the State Highway Agency.