State Route 1 over Arroyo De Los Playanos
GoodSan Luis Obispo County, California · 05-SLO-001-64.62 · Structure no. 49 0258
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 240 ft
- 2 main spans
- Daily traffic
- 2,200
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 1 over Arroyo De Los Playanos is a prestressed concrete continuous box beam or girders - multiple carrying State Route 1 over Arroyo De Los Playanos in San Luis Obispo County, California. It was built in 2017, so it is 8 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 2,200 vehicles a day, roughly 2% of them trucks, projected to reach 3,375 by 2041. The structure is 240 ft (73.2 m) long and 43 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 | 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 State Route 1 over Arroyo De Los Playanos built?
It was built in 2017, making it 8 years old in 2025.
What condition is State Route 1 over Arroyo De Los Playanos 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 September 2023.
How much traffic does State Route 1 over Arroyo De Los Playanos carry?
About 2,200 vehicles per day (2009 count), of which roughly 2% are trucks.
How long is State Route 1 over Arroyo De Los Playanos?
The structure is 240 ft (73.2 m) long with a longest span of 120 ft (36.6 m) and a deck 43 ft wide.
Who owns State Route 1 over Arroyo De Los Playanos?
It is owned by the State Highway Agency.