US Bridges

Sth 175 Nb-Stadium over Lrd W State ST

Fair

Milwaukee County, Wisconsin · 0.8M N JCT IH 94 to E · Structure no. B40006400000000

Built
1960
65 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
861 ft
12 main spans
Daily traffic
35,500
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 175 Nb-Stadium over Lrd W State ST is a prestressed concrete stringer/multi-beam or girder carrying Sth 175 Nb-Stadium over Lrd W State ST in Milwaukee County, Wisconsin. It was built in 1960, so it is 65 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 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 35,500 vehicles a day, roughly 3% of them trucks, projected to reach 42,600 by 2041. The structure is 861 ft (262.4 m) long and 66 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSth 175 Nb-Stadium
CrossesLrd W State ST
Location0.8M N JCT IH 94 to E
RouteState Highway 175
Coordinates43.0415, -87.97283
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length861 ft (262.4 m)
Longest span84 ft (25.6 m)
Deck width66 ft (20 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,500 (2021)
Projected traffic42,600 by 2041
Trucks3%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 175 Nb-Stadium over Lrd W State ST built?

It was built in 1960, making it 65 years old in 2025.

What condition is Sth 175 Nb-Stadium over Lrd W State ST 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 July 2024.

How much traffic does Sth 175 Nb-Stadium over Lrd W State ST carry?

About 35,500 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Sth 175 Nb-Stadium over Lrd W State ST?

The structure is 861 ft (262.4 m) long with a longest span of 84 ft (25.6 m) and a deck 66 ft wide.

Who owns Sth 175 Nb-Stadium over Lrd W State ST?

It is owned by the State Highway Agency.