Irr:airport Road over Grayling Creek
GoodYukon-Koyukuk Census Area, Alaska · Mile Point 0.6 Grayling · Structure no. 1298
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 149 ft
- 1 main span
- Daily traffic
- 11
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Irr:airport Road over Grayling Creek is a steel stringer/multi-beam or girder carrying Irr:airport Road over Grayling Creek in Yukon-Koyukuk Census Area, Alaska. It was built in 2006, so it is 19 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 11 vehicles a day, roughly 6% of them trucks, projected to reach 25 by 2035. The structure is 149 ft (45.4 m) long and 27 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Irr:airport Road over Grayling Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Irr:airport Road over Grayling Creek 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 2024.
How much traffic does Irr:airport Road over Grayling Creek carry?
About 11 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is Irr:airport Road over Grayling Creek?
The structure is 149 ft (45.4 m) long with a longest span of 144 ft (43.9 m) and a deck 27 ft wide.
Who owns Irr:airport Road over Grayling Creek?
It is owned by the State Highway Agency and maintained by the Town or Township Highway Agency.