N35-N1 Cnnctr Rmp over Lakeshire Drive
FairSan Mateo County, California · 04-SM-035-R28.64-DLC · Structure no. 35 0206G
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 120 ft
- 1 main span
- Daily traffic
- 7,300
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
N35-N1 Cnnctr Rmp over Lakeshire Drive is a prestressed concrete box beam or girders - multiple carrying N35-N1 Cnnctr Rmp over Lakeshire Drive in San Mateo County, California. It was built in 1972, so it is 53 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 6 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 7,300 vehicles a day, roughly 2% of them trucks, projected to reach 23,330 by 2042. The structure is 120 ft (36.6 m) long and 41 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N35-N1 Cnnctr Rmp over Lakeshire Drive built?
It was built in 1972, making it 53 years old in 2025.
What condition is N35-N1 Cnnctr Rmp over Lakeshire Drive 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 October 2024.
How much traffic does N35-N1 Cnnctr Rmp over Lakeshire Drive carry?
About 7,300 vehicles per day (1998 count), of which roughly 2% are trucks.
How long is N35-N1 Cnnctr Rmp over Lakeshire Drive?
The structure is 120 ft (36.6 m) long with a longest span of 118 ft (36 m) and a deck 41 ft wide.
Who owns N35-N1 Cnnctr Rmp over Lakeshire Drive?
It is owned by the State Highway Agency.