US Bridges

IH Ramp IH 41 SB T over Lrd W North Ave

Good

Milwaukee County, Wisconsin · At North Ave · Structure no. B40079200000000

Built
2023
2 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
157 ft
2 main spans
Daily traffic
4,417
2022 count
Owner
State
State Highway Agency

About this bridge

IH Ramp IH 41 SB T over Lrd W North Ave is a prestressed concrete stringer/multi-beam or girder carrying IH Ramp IH 41 SB T over Lrd W North Ave in Milwaukee County, Wisconsin. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,417 vehicles a day, projected to reach 5,300 by 2042. The structure is 157 ft (47.8 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH Ramp IH 41 SB T
CrossesLrd W North Ave
LocationAt North Ave
RouteInterstate 41
Coordinates43.06027, -88.05367
Functional classUrban 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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length157 ft (47.8 m)
Longest span84 ft (25.6 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,417 (2022)
Projected traffic5,300 by 2042
Trucks0%
Lanes on structure1
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH Ramp IH 41 SB T over Lrd W North Ave built?

It was built in 2023, making it 2 years old in 2025.

What condition is IH Ramp IH 41 SB T over Lrd W North Ave 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 August 2023.

How much traffic does IH Ramp IH 41 SB T over Lrd W North Ave carry?

About 4,417 vehicles per day (2022 count).

How long is IH Ramp IH 41 SB T over Lrd W North Ave?

The structure is 157 ft (47.8 m) long with a longest span of 84 ft (25.6 m) and a deck 30 ft wide.

Who owns IH Ramp IH 41 SB T over Lrd W North Ave?

It is owned by the State Highway Agency.