Cth N over Popple River
FairPosted for loadClark County, Wisconsin · 1.3M E JCT Sth 73 · Structure no. B10004900000000
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 168 ft
- 3 main spans
- Daily traffic
- 640
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth N over Popple River is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth N over Popple River in Clark County, Wisconsin. It was built in 1983, so it is 42 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. Its operating status is: posted for other load-capacity restriction.
It carries about 640 vehicles a day, projected to reach 510 by 2043. The structure is 168 ft (51.1 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth N over Popple River built?
It was built in 1983, making it 42 years old in 2025.
What condition is Cth N over Popple 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 June 2024.
How much traffic does Cth N over Popple River carry?
About 640 vehicles per day (2022 count).
How long is Cth N over Popple River?
The structure is 168 ft (51.1 m) long with a longest span of 55 ft (16.9 m) and a deck 32 ft wide.
Who owns Cth N over Popple River?
It is owned by the County Highway Agency.