US Bridges

IH 794 Wb-Lake Int over Land

Fair

Milwaukee County, Wisconsin · 2.2 MI W JCT Carferry DR · Structure no. B400400006B0000

Built
1974
51 years old, rebuilt 2015
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
227 ft
2 main spans
Daily traffic
21,800
2023 count
Owner
State
State Highway Agency

About this bridge

IH 794 Wb-Lake Int over Land is a steel continuous stringer/multi-beam or girder carrying IH 794 Wb-Lake Int over Land in Milwaukee County, Wisconsin. It was built in 1974 and reconstructed in 2015, so it is 51 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 21,800 vehicles a day, roughly 3% of them trucks, projected to reach 14,995 by 2043. The structure is 227 ft (69.2 m) long and 82 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH 794 Wb-Lake Int
CrossesLand
Location2.2 MI W JCT Carferry DR
RouteInterstate 794
Coordinates43.03237, -87.89998
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 15 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 rating82.8 US tons
Inventory rating50 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length227 ft (69.2 m)
Longest span115 ft (35.1 m)
Deck width82 ft (25.1 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,800 (2023)
Projected traffic14,995 by 2043
Trucks3%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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 794 Wb-Lake Int over Land built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2015.

What condition is IH 794 Wb-Lake Int over Land 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 June 2024.

How much traffic does IH 794 Wb-Lake Int over Land carry?

About 21,800 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is IH 794 Wb-Lake Int over Land?

The structure is 227 ft (69.2 m) long with a longest span of 115 ft (35.1 m) and a deck 82 ft wide.

Who owns IH 794 Wb-Lake Int over Land?

It is owned by the State Highway Agency.