SB US Highway 101 over UP RR & AMTRAK
GoodSanta Clara County, California · 04-SCL-101-R5.10 · Structure no. 37 0305L
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 281 ft
- 3 main spans
- Daily traffic
- 26,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
SB US Highway 101 over UP RR & AMTRAK is a concrete continuous box beam or girders - multiple carrying SB US Highway 101 over UP RR & AMTRAK in Santa Clara County, California. It was built in 1973, so it is 52 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 26,000 vehicles a day, roughly 8% of them trucks, projected to reach 66,313 by 2046. The structure is 281 ft (85.6 m) long and 73 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB US Highway 101 over UP RR & AMTRAK built?
It was built in 1973, making it 52 years old in 2025.
What condition is SB US Highway 101 over UP RR & AMTRAK in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does SB US Highway 101 over UP RR & AMTRAK carry?
About 26,000 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is SB US Highway 101 over UP RR & AMTRAK?
The structure is 281 ft (85.6 m) long with a longest span of 119 ft (36.3 m) and a deck 73 ft wide.
Who owns SB US Highway 101 over UP RR & AMTRAK?
It is owned by the State Highway Agency.