Hydaburg Highway over No Name Creek @ Sta 746
GoodPrince of Wales-Hyder Census Area, Alaska · Mile Point 10.6 · Structure no. 1606
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 86 ft
- 1 main span
- Daily traffic
- 80
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Hydaburg Highway over No Name Creek @ Sta 746 is a prestressed concrete tee beam carrying Hydaburg Highway over No Name Creek @ Sta 746 in Prince of Wales-Hyder Census Area, Alaska. It was built in 1982, so it is 43 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 80 vehicles a day, roughly 8% of them trucks, projected to reach 90 by 2039. The structure is 86 ft (26.2 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hydaburg Highway over No Name Creek @ Sta 746 built?
It was built in 1982, making it 43 years old in 2025.
What condition is Hydaburg Highway over No Name Creek @ Sta 746 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 July 2023.
How much traffic does Hydaburg Highway over No Name Creek @ Sta 746 carry?
About 80 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is Hydaburg Highway over No Name Creek @ Sta 746?
The structure is 86 ft (26.2 m) long with a longest span of 83 ft (25.3 m) and a deck 30 ft wide.
Who owns Hydaburg Highway over No Name Creek @ Sta 746?
It is owned by the State Highway Agency.