Perini Road over Seigler Canyon Creek
GoodLake County, California · At Seigler Cyn RD · Structure no. 14C0121
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 31 ft
- 1 main span
- Daily traffic
- 75
- 2006 count
- Owner
- County
- County Highway Agency
About this bridge
Perini Road over Seigler Canyon Creek is a steel stringer/multi-beam or girder carrying Perini Road over Seigler Canyon Creek in Lake County, California. It was built in 2007, so it is 18 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 75 vehicles a day, projected to reach 131 by 2045. The structure is 31 ft (9.4 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Perini Road over Seigler Canyon Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Perini Road over Seigler Canyon 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 November 2023.
How much traffic does Perini Road over Seigler Canyon Creek carry?
About 75 vehicles per day (2006 count).
How long is Perini Road over Seigler Canyon Creek?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 26 ft wide.
Who owns Perini Road over Seigler Canyon Creek?
It is owned by the County Highway Agency.