Irr:craig/Klwk HWY over Klawock River
FairPrince of Wales-Hyder Census Area, Alaska · Mile Point 6.6 · Structure no. 0301
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected July 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 321 ft
- 4 main spans
- Daily traffic
- 1,990
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Irr:craig/Klwk HWY over Klawock River is a prestressed concrete tee beam carrying Irr:craig/Klwk HWY over Klawock River in Prince of Wales-Hyder Census Area, Alaska. It was built in 1990, so it is 35 years old, younger than the Alaska average of 35.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,990 vehicles a day, roughly 10% of them trucks, projected to reach 2,250 by 2039. The structure is 321 ft (97.8 m) long and 47 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Irr:craig/Klwk HWY over Klawock River built?
It was built in 1990, making it 35 years old in 2025.
What condition is Irr:craig/Klwk HWY over Klawock 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 July 2023.
How much traffic does Irr:craig/Klwk HWY over Klawock River carry?
About 1,990 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Irr:craig/Klwk HWY over Klawock River?
The structure is 321 ft (97.8 m) long with a longest span of 80 ft (24.4 m) and a deck 47 ft wide.
Who owns Irr:craig/Klwk HWY over Klawock River?
It is owned by the State Highway Agency.