3000000-78.345 over Perm
GoodPrince of Wales-Hyder Census Area, Alaska · Whale Pass · Structure no. 100540000001082
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 155 ft
- 1 main span
- Daily traffic
- 50
- 2006 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
3000000-78.345 over Perm is a prestressed concrete stringer/multi-beam or girder carrying 3000000-78.345 over Perm in Prince of Wales-Hyder Census Area, Alaska. It was built in 1986, so it is 39 years old, older 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 160 by 2013. The structure is 155 ft (47.1 m) long and 26 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 3000000-78.345 over Perm built?
It was built in 1986, making it 39 years old in 2025.
What condition is 3000000-78.345 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 October 2024.
How much traffic does 3000000-78.345 over Perm carry?
About 50 vehicles per day (2006 count).
How long is 3000000-78.345 over Perm?
The structure is 155 ft (47.1 m) long with a longest span of 84 ft (25.6 m) and a deck 26 ft wide.
Who owns 3000000-78.345 over Perm?
It is owned by the U.S. Forest Service.