Alaska Highway over Sheep Creek
GoodSoutheast Fairbanks Census Area, Alaska · Mile Point 118.1 · Structure no. 4000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 230
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Alaska Highway over Sheep Creek is a steel culvert carrying Alaska Highway over Sheep Creek in Southeast Fairbanks Census Area, Alaska. It was built in 1985, so it is 40 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 230 vehicles a day, roughly 19% of them trucks, projected to reach 600 by 2039. The structure is 20 ft (6.1 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alaska Highway over Sheep Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Alaska Highway over Sheep 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 Alaska Highway over Sheep Creek carry?
About 230 vehicles per day (2020 count), of which roughly 19% are trucks.
How long is Alaska Highway over Sheep Creek?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns Alaska Highway over Sheep Creek?
It is owned by the State Highway Agency.