Foster City Blvd over State Route 92
FairSan Mateo County, California · 04-SM-092-R13.61-FSTC · Structure no. 35 0191
- Built
- 1967
- 58 years old, rebuilt 1991
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 805 ft
- 9 main spans
- Daily traffic
- 26,200
- 2000 count
- Owner
- State
- State Highway Agency
About this bridge
Foster City Blvd over State Route 92 is a prestressed concrete continuous stringer/multi-beam or girder carrying Foster City Blvd over State Route 92 in San Mateo County, California. It was built in 1967 and reconstructed in 1991, so it is 58 years old, older 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 26,200 vehicles a day, roughly 2% of them trucks, projected to reach 37,735 by 2042. The structure is 805 ft (245.4 m) long and 106 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Foster City Blvd over State Route 92 built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1991.
What condition is Foster City Blvd over State Route 92 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 August 2024.
How much traffic does Foster City Blvd over State Route 92 carry?
About 26,200 vehicles per day (2000 count), of which roughly 2% are trucks.
How long is Foster City Blvd over State Route 92?
The structure is 805 ft (245.4 m) long with a longest span of 62 ft (18.9 m) and a deck 106 ft wide.
Who owns Foster City Blvd over State Route 92?
It is owned by the State Highway Agency.