Cth a over E Fk Iron River
FairBayfield County, Wisconsin · 3.6M N JCT Cth B · Structure no. B04002400000000
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 874
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Cth a over E Fk Iron River is a prestressed concrete stringer/multi-beam or girder carrying Cth a over E Fk Iron River in Bayfield County, Wisconsin. It was built in 1976, so it is 49 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 874 vehicles a day, projected to reach 959 by 2042. The structure is 55 ft (16.7 m) long and 36 ft wide. If it were closed, the detour would be 13.7 mi (22 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 a over E Fk Iron River built?
It was built in 1976, making it 49 years old in 2025.
What condition is Cth a over E Fk Iron 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 2023.
How much traffic does Cth a over E Fk Iron River carry?
About 874 vehicles per day (2023 count).
How long is Cth a over E Fk Iron River?
The structure is 55 ft (16.7 m) long with a longest span of 53 ft (16.2 m) and a deck 36 ft wide.
Who owns Cth a over E Fk Iron River?
It is owned by the County Highway Agency.