Sth 23 over Mecan River
GoodMarquette County, Wisconsin · 0.8M E JCT Cth N · Structure no. B39007800000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 58 ft
- 1 main span
- Daily traffic
- 3,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 23 over Mecan River is a prestressed concrete stringer/multi-beam or girder carrying Sth 23 over Mecan River in Marquette County, Wisconsin. It was built in 2020, so it is 5 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,000 vehicles a day, projected to reach 2,600 by 2040. The structure is 58 ft (17.8 m) long and 41 ft wide. If it were closed, the detour would be 17.4 mi (28 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 23 over Mecan River built?
It was built in 2020, making it 5 years old in 2025.
What condition is Sth 23 over Mecan River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2022.
How much traffic does Sth 23 over Mecan River carry?
About 3,000 vehicles per day (2021 count).
How long is Sth 23 over Mecan River?
The structure is 58 ft (17.8 m) long with a longest span of 54 ft (16.5 m) and a deck 41 ft wide.
Who owns Sth 23 over Mecan River?
It is owned by the State Highway Agency.