Sth 175 SB (w Appl over Cth W Mill RD (cth S)
FairMilwaukee County, Wisconsin · 1.4M S JCT Cth W · Structure no. B40035400000000
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 10,350
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 175 SB (w Appl over Cth W Mill RD (cth S) is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 175 SB (w Appl over Cth W Mill RD (cth S) in Milwaukee County, Wisconsin. It was built in 1967, so it is 58 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 10,350 vehicles a day, roughly 3% of them trucks, projected to reach 8,878 by 2043. The structure is 140 ft (42.6 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 175 SB (w Appl over Cth W Mill RD (cth S) built?
It was built in 1967, making it 58 years old in 2025.
What condition is Sth 175 SB (w Appl over Cth W Mill RD (cth S) 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 Sth 175 SB (w Appl over Cth W Mill RD (cth S) carry?
About 10,350 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Sth 175 SB (w Appl over Cth W Mill RD (cth S)?
The structure is 140 ft (42.6 m) long with a longest span of 74 ft (22.7 m) and a deck 71 ft wide.
Who owns Sth 175 SB (w Appl over Cth W Mill RD (cth S)?
It is owned by the State Highway Agency.