Anza Blvd over Burlingame Lagoon
FairSan Mateo County, California · East of SH 101 · Structure no. 35C0157
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 352 ft
- 4 main spans
- Daily traffic
- 10,000
- 1989 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Anza Blvd over Burlingame Lagoon is a prestressed concrete continuous stringer/multi-beam or girder carrying Anza Blvd over Burlingame Lagoon in San Mateo County, California. It was built in 1989, so it is 36 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 10,000 vehicles a day, roughly 10% of them trucks, projected to reach 21,377 by 2043. The structure is 352 ft (107.3 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Anza Blvd over Burlingame Lagoon built?
It was built in 1989, making it 36 years old in 2025.
What condition is Anza Blvd over Burlingame Lagoon in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does Anza Blvd over Burlingame Lagoon carry?
About 10,000 vehicles per day (1989 count), of which roughly 10% are trucks.
How long is Anza Blvd over Burlingame Lagoon?
The structure is 352 ft (107.3 m) long with a longest span of 71 ft (21.5 m) and a deck 48 ft wide.
Who owns Anza Blvd over Burlingame Lagoon?
It is owned by the City or Municipal Highway Agency.