Skyline Road over Susan River
GoodLassen County, California · 0.15 Mile NE of US 395 · Structure no. 07C0098
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 112 ft
- 1 main span
- Daily traffic
- 2,000
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Skyline Road over Susan River is a prestressed concrete box beam or girders - multiple carrying Skyline Road over Susan River in Lassen County, California. It was built in 2019, so it is 6 years old, younger than the California average of 54.8 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 2,000 vehicles a day, roughly 5% of them trucks, projected to reach 3,061 by 2042. The structure is 112 ft (34 m) long and 69 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Skyline Road over Susan River built?
It was built in 2019, making it 6 years old in 2025.
What condition is Skyline Road over Susan River 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 2023.
How much traffic does Skyline Road over Susan River carry?
About 2,000 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Skyline Road over Susan River?
The structure is 112 ft (34 m) long with a longest span of 109 ft (33.2 m) and a deck 69 ft wide.
Who owns Skyline Road over Susan River?
It is owned by the County Highway Agency.