Grand Ave over US HWY 101 (@pm 13.17)
GoodSan Luis Obispo County, California · 05-SLO-101-13.17-ARGD · Structure no. 49 0176
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 170 ft
- 2 main spans
- Daily traffic
- 16,200
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
Grand Ave over US HWY 101 (@pm 13.17) is a concrete continuous box beam or girders - multiple carrying Grand Ave over US HWY 101 (@pm 13.17) in San Luis Obispo County, California. It was built in 1959, so it is 66 years old, older 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 16,200 vehicles a day, roughly 6% of them trucks, projected to reach 27,661 by 2044. The structure is 170 ft (51.8 m) long and 68 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grand Ave over US HWY 101 (@pm 13.17) built?
It was built in 1959, making it 66 years old in 2025.
What condition is Grand Ave over US HWY 101 (@pm 13.17) 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 January 2024.
How much traffic does Grand Ave over US HWY 101 (@pm 13.17) carry?
About 16,200 vehicles per day (2012 count), of which roughly 6% are trucks.
How long is Grand Ave over US HWY 101 (@pm 13.17)?
The structure is 170 ft (51.8 m) long with a longest span of 81 ft (24.7 m) and a deck 68 ft wide.
Who owns Grand Ave over US HWY 101 (@pm 13.17)?
It is owned by the State Highway Agency.