Eureka-Rampart RD over Granite Creek
GoodYukon-Koyukuk Census Area, Alaska · Mile Point 11.0 · Structure no. 2099
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 76 ft
- 1 main span
- Daily traffic
- 10
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Eureka-Rampart RD over Granite Creek is a prestressed concrete tee beam carrying Eureka-Rampart RD over Granite Creek in Yukon-Koyukuk Census Area, Alaska. It was built in 2005, so it is 20 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 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 10 vehicles a day, roughly 1% of them trucks, projected to reach 14 by 2035. The structure is 76 ft (23.2 m) long and 31 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Eureka-Rampart RD over Granite Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is Eureka-Rampart RD over Granite 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 August 2024.
How much traffic does Eureka-Rampart RD over Granite Creek carry?
About 10 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Eureka-Rampart RD over Granite Creek?
The structure is 76 ft (23.2 m) long with a longest span of 73 ft (22.3 m) and a deck 31 ft wide.
Who owns Eureka-Rampart RD over Granite Creek?
It is owned by the City or Municipal Highway Agency.