Sth 175-MILWAUKEE over E Br Rock River
FairDodge County, Wisconsin · 0.8M N JCT Cth P · Structure no. B14006800000000
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 4,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 175-MILWAUKEE over E Br Rock River is a prestressed concrete stringer/multi-beam or girder carrying Sth 175-MILWAUKEE over E Br Rock River in Dodge County, Wisconsin. It was built in 1971, so it is 54 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 4,300 vehicles a day, roughly 4% of them trucks, projected to reach 4,690 by 2043. The structure is 85 ft (26 m) long and 58 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 175-MILWAUKEE over E Br Rock River built?
It was built in 1971, making it 54 years old in 2025.
What condition is Sth 175-MILWAUKEE over E Br Rock River 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-MILWAUKEE over E Br Rock River carry?
About 4,300 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Sth 175-MILWAUKEE over E Br Rock River?
The structure is 85 ft (26 m) long with a longest span of 84 ft (25.6 m) and a deck 58 ft wide.
Who owns Sth 175-MILWAUKEE over E Br Rock River?
It is owned by the State Highway Agency.