Cth Q over Br W Twin River
PoorPosted for loadManitowoc County, Wisconsin · 1.4M N JCT Sth 310 · Structure no. P36092000000000
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected November 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 2,250
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Q over Br W Twin River is a prestressed concrete channel beam carrying Cth Q over Br W Twin River in Manitowoc County, Wisconsin. It was built in 1964, so it is 61 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. Its operating status is: posted for load restriction.
It carries about 2,250 vehicles a day, projected to reach 1,324 by 2043. The structure is 29 ft (8.8 m) long and 39 ft wide. If it were closed, the detour would be 5.6 mi (9 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Q over Br W Twin River built?
It was built in 1964, making it 61 years old in 2025.
What condition is Cth Q over Br W Twin 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 November 2024.
How much traffic does Cth Q over Br W Twin River carry?
About 2,250 vehicles per day (2024 count).
How long is Cth Q over Br W Twin River?
The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.8 m) and a deck 39 ft wide.
Who owns Cth Q over Br W Twin River?
It is owned by the County Highway Agency.