Fdr 3610 over Jumbo River
GoodIron County, Michigan · 7 MI S of Kenton · Structure no. 090704000034744
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Wood or Timber
- Length
- 30 ft
- 1 main span
- Daily traffic
- 20
- 2021 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fdr 3610 over Jumbo River is a wood or timber slab carrying Fdr 3610 over Jumbo River in Iron County, Michigan. It was built in 2021, so it is 4 years old, younger than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20 vehicles a day, projected to reach 30 by 2045. The structure is 30 ft (9.1 m) long and 18 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Fdr 3610 over Jumbo River built?
It was built in 2021, making it 4 years old in 2025.
What condition is Fdr 3610 over Jumbo 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 September 2024.
How much traffic does Fdr 3610 over Jumbo River carry?
About 20 vehicles per day (2021 count).
How long is Fdr 3610 over Jumbo River?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 18 ft wide.
Who owns Fdr 3610 over Jumbo River?
It is owned by the U.S. Forest Service.