8000030 over Perm
GoodKetchikan Gateway Borough, Alaska · Ward Lake · Structure no. 100520000001124
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Wood or Timber
- Length
- 37 ft
- 1 main span
- Daily traffic
- 50
- 2006 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
8000030 over Perm is a wood or timber slab carrying 8000030 over Perm in Ketchikan Gateway Borough, Alaska. It was built in 1991, so it is 34 years old, younger than the Alaska average of 35.9 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 50 vehicles a day, projected to reach 100 by 2013. The structure is 37 ft (11.3 m) long and 18 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 8000030 over Perm built?
It was built in 1991, making it 34 years old in 2025.
What condition is 8000030 over Perm 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 August 2024.
How much traffic does 8000030 over Perm carry?
About 50 vehicles per day (2006 count).
How long is 8000030 over Perm?
The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 18 ft wide.
Who owns 8000030 over Perm?
It is owned by the U.S. Forest Service.