Cth Jj over Menominee River
PoorMarinette County, Wisconsin · 2.7M E JCT Sth 180 · Structure no. B38001700000000
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 454 ft
- 6 main spans
- Daily traffic
- 900
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Jj over Menominee River is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth Jj over Menominee River in Marinette 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 900 vehicles a day, projected to reach 1,080 by 2042. The structure is 454 ft (138.3 m) long and 31 ft wide. If it were closed, the detour would be 28 mi (45 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Jj over Menominee River built?
It was built in 1967, making it 58 years old in 2025.
What condition is Cth Jj over Menominee River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Cth Jj over Menominee River carry?
About 900 vehicles per day (2024 count).
How long is Cth Jj over Menominee River?
The structure is 454 ft (138.3 m) long with a longest span of 75 ft (23 m) and a deck 31 ft wide.
Who owns Cth Jj over Menominee River?
It is owned by the County Highway Agency.