Copper River HWY over Sheridan Glacier E Chanl
FairCounty 063, Alaska · Mile Point 16.3 · Structure no. 0367
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 202 ft
- 4 main spans
- Daily traffic
- 170
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Copper River HWY over Sheridan Glacier E Chanl is a steel stringer/multi-beam or girder carrying Copper River HWY over Sheridan Glacier E Chanl in County 063, Alaska. It was built in 1968, so it is 57 years old, older 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 170 vehicles a day, roughly 8% of them trucks, projected to reach 270 by 2039. The structure is 202 ft (61.5 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Copper River HWY over Sheridan Glacier E Chanl built?
It was built in 1968, making it 57 years old in 2025.
What condition is Copper River HWY over Sheridan Glacier E Chanl 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 September 2024.
How much traffic does Copper River HWY over Sheridan Glacier E Chanl carry?
About 170 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is Copper River HWY over Sheridan Glacier E Chanl?
The structure is 202 ft (61.5 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.
Who owns Copper River HWY over Sheridan Glacier E Chanl?
It is owned by the State Highway Agency.