North Access RD over San Bruno Channel (e)
PoorSan Mateo County, California · 0.3 MI E Airport Blvd · Structure no. 35C0047
- Built
- 1986
- 39 years old
- Condition
- Poor
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 88 ft
- 3 main spans
- Daily traffic
- 1,000
- 1986 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
North Access RD over San Bruno Channel (e) is a concrete continuous slab carrying North Access RD over San Bruno Channel (e) in San Mateo County, California. It was built in 1986, so it is 39 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,000 vehicles a day, roughly 20% of them trucks, projected to reach 2,681 by 2041. The structure is 88 ft (26.8 m) long and 67 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 North Access RD over San Bruno Channel (e) built?
It was built in 1986, making it 39 years old in 2025.
What condition is North Access RD over San Bruno Channel (e) in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.
How much traffic does North Access RD over San Bruno Channel (e) carry?
About 1,000 vehicles per day (1986 count), of which roughly 20% are trucks.
How long is North Access RD over San Bruno Channel (e)?
The structure is 88 ft (26.8 m) long with a longest span of 32 ft (9.8 m) and a deck 67 ft wide.
Who owns North Access RD over San Bruno Channel (e)?
It is owned by the City or Municipal Highway Agency.