US Bridges

IH 794 WB over IH E-N Entrance Ramp

Fair

Milwaukee County, Wisconsin · 1.3M W of STH32 · Structure no. B40141200030000

Built
2008
17 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,027 ft
8 main spans
Daily traffic
40,150
2022 count
Owner
State
State Highway Agency

About this bridge

IH 794 WB over IH E-N Entrance Ramp is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 794 WB over IH E-N Entrance Ramp in Milwaukee County, Wisconsin. It was built in 2008, so it is 17 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 40,150 vehicles a day, projected to reach 42,800 by 2043. The structure is 1,027 ft (313 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesIH 794 WB
CrossesIH E-N Entrance Ramp
Location1.3M W of STH32
RouteInterstate 794
CountyMilwaukee County
StateWisconsin
Coordinates43.0359, -87.91052
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 25 or greater
Structure length1,027 ft (313 m)
Longest span145 ft (44.2 m)
Deck width71 ft (21.5 m)
Roadway width68 ft (20.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,150 (2022)
Projected traffic42,800 by 2043
Trucks0%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$5.9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 794 WB over IH E-N Entrance Ramp built?

It was built in 2008, making it 17 years old in 2025.

What condition is IH 794 WB over IH E-N Entrance Ramp 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 over IH E-N Entrance Ramp carry?

About 40,150 vehicles per day (2022 count).

How long is IH 794 WB over IH E-N Entrance Ramp?

The structure is 1,027 ft (313 m) long with a longest span of 145 ft (44.2 m) and a deck 71 ft wide.

Who owns IH 794 WB over IH E-N Entrance Ramp?

It is owned by the State Highway Agency.