Sylvia Marie Circl over Gate Creek
GoodMatanuska-Susitna Borough, Alaska · Petersville RD Spur · Structure no. 1185
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 20
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Sylvia Marie Circl over Gate Creek is a steel stringer/multi-beam or girder carrying Sylvia Marie Circl over Gate Creek in Matanuska-Susitna Borough, Alaska. It was built in 2014, so it is 11 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 20 vehicles a day, roughly 1% of them trucks, projected to reach 40 by 2035. The structure is 50 ft (15.2 m) long and 16 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sylvia Marie Circl over Gate Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is Sylvia Marie Circl over Gate 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 June 2024.
How much traffic does Sylvia Marie Circl over Gate Creek carry?
About 20 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Sylvia Marie Circl over Gate Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 16 ft wide.
Who owns Sylvia Marie Circl over Gate Creek?
It is owned by the County Highway Agency.