South Airport Blvd over San Bruno Canal
GoodSan Mateo County, California · North of North Access RD · Structure no. 35C0206
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 19,327
- 2010 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
South Airport Blvd over San Bruno Canal is a prestressed concrete slab carrying South Airport Blvd over San Bruno Canal in San Mateo County, California. It was built in 2018, so it is 7 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 19,327 vehicles a day, roughly 20% of them trucks, projected to reach 16,193 by 2041. The structure is 65 ft (19.8 m) long and 107 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Airport Blvd over San Bruno Canal built?
It was built in 2018, making it 7 years old in 2025.
What condition is South Airport Blvd over San Bruno Canal 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 April 2023.
How much traffic does South Airport Blvd over San Bruno Canal carry?
About 19,327 vehicles per day (2010 count), of which roughly 20% are trucks.
How long is South Airport Blvd over San Bruno Canal?
The structure is 65 ft (19.8 m) long with a longest span of 60 ft (18.3 m) and a deck 107 ft wide.
Who owns South Airport Blvd over San Bruno Canal?
It is owned by the City or Municipal Highway Agency.