US Bridges

IH 90 WB over Cp RR

Fair

Monroe County, Wisconsin · 1.3M W JCT IH 94 (d) · Structure no. B41002700000000

Built
1963
62 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
208 ft
3 main spans
Daily traffic
8,200
2021 count
Owner
State
State Highway Agency

About this bridge

IH 90 WB over Cp RR is a steel continuous stringer/multi-beam or girder carrying IH 90 WB over Cp RR in Monroe County, Wisconsin. It was built in 1963, 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 8,200 vehicles a day, roughly 25% of them trucks, projected to reach 9,840 by 2041. The structure is 208 ft (63.4 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH 90 WB
CrossesCp RR
Location1.3M W JCT IH 94 (d)
RouteInterstate 90
Coordinates43.97903, -90.46
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating30.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length208 ft (63.4 m)
Longest span78 ft (23.8 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,200 (2021)
Projected traffic9,840 by 2041
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
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 90 WB over Cp RR built?

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

What condition is IH 90 WB over Cp RR 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 August 2024.

How much traffic does IH 90 WB over Cp RR carry?

About 8,200 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is IH 90 WB over Cp RR?

The structure is 208 ft (63.4 m) long with a longest span of 78 ft (23.8 m) and a deck 43 ft wide.

Who owns IH 90 WB over Cp RR?

It is owned by the State Highway Agency.