US Bridges

IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH

Fair

Kenosha County, Wisconsin · 1.1 MI N Cth Ml · Structure no. B30006800000000

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete
Length
50 ft
1 main span
Daily traffic
5,100
2021 count
Owner
State
State Highway Agency

About this bridge

IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH is a concrete slab carrying IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH in Kenosha County, Wisconsin. It was built in 1990, so it is 35 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 5,100 vehicles a day, projected to reach 5,100 by 2043. The structure is 50 ft (15.3 m) long and 45 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIH Ramp IH 41 Nb/I
CrossesIH Ramp Rest Area to IH
Location1.1 MI N Cth Ml
RouteInterstate 41
CountyKenosha County
StateWisconsin
Coordinates42.5209, -87.95098
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
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.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length50 ft (15.3 m)
Longest span48 ft (14.6 m)
Deck width45 ft (13.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,100 (2021)
Projected traffic5,100 by 2043
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$369,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH built?

It was built in 1990, making it 35 years old in 2025.

What condition is IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH 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 September 2024.

How much traffic does IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH carry?

About 5,100 vehicles per day (2021 count).

How long is IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH?

The structure is 50 ft (15.3 m) long with a longest span of 48 ft (14.6 m) and a deck 45 ft wide.

Who owns IH Ramp IH 41 Nb/I over IH Ramp Rest Area to IH?

It is owned by the State Highway Agency.