Interstate 280 SB over Hickey Boulevard
FairSan Mateo County, California · 04-SM-280-R24.20-DLC · Structure no. 35 0116L
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 161 ft
- 2 main spans
- Daily traffic
- 89,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 280 SB over Hickey Boulevard is a concrete continuous box beam or girders - multiple carrying Interstate 280 SB over Hickey Boulevard in San Mateo County, California. It was built in 1967, 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 89,000 vehicles a day, roughly 1% of them trucks, projected to reach 130,062 by 2045. The structure is 161 ft (49.1 m) long and 70 ft wide.
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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 280 SB over Hickey Boulevard built?
It was built in 1967, making it 58 years old in 2025.
What condition is Interstate 280 SB over Hickey Boulevard 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 February 2025.
How much traffic does Interstate 280 SB over Hickey Boulevard carry?
About 89,000 vehicles per day (2009 count), of which roughly 1% are trucks.
How long is Interstate 280 SB over Hickey Boulevard?
The structure is 161 ft (49.1 m) long with a longest span of 85 ft (25.9 m) and a deck 70 ft wide.
Who owns Interstate 280 SB over Hickey Boulevard?
It is owned by the State Highway Agency.