Weeping Birch ST over Cottonwood Creek
GoodMatanuska-Susitna Borough, Alaska · Mile Point 0.1 · Structure no. 2364
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 230
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Weeping Birch ST over Cottonwood Creek is a prestressed concrete slab carrying Weeping Birch ST over Cottonwood Creek in Matanuska-Susitna Borough, Alaska. It was built in 2024, so it is 1 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 9 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 1% of them trucks, projected to reach 260 by 2039. The structure is 51 ft (15.4 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | 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 Weeping Birch ST over Cottonwood Creek built?
It was built in 2024, making it 1 years old in 2025.
What condition is Weeping Birch ST over Cottonwood 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 Weeping Birch ST over Cottonwood Creek carry?
About 230 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Weeping Birch ST over Cottonwood Creek?
The structure is 51 ft (15.4 m) long with a longest span of 47 ft (14.4 m) and a deck 48 ft wide.
Who owns Weeping Birch ST over Cottonwood Creek?
It is owned by the State Highway Agency.