Moffett Boulevard over U.S. Highway 101
GoodSanta Clara County, California · 04-SCL-101-47.89-MVW · Structure no. 37 0105
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 164 ft
- 2 main spans
- Daily traffic
- 32,000
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
Moffett Boulevard over U.S. Highway 101 is a prestressed concrete stringer/multi-beam or girder carrying Moffett Boulevard over U.S. Highway 101 in Santa Clara County, California. It was built in 1957, so it is 68 years old, older 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 32,000 vehicles a day, roughly 1% of them trucks, projected to reach 46,833 by 2042. The structure is 164 ft (50.1 m) long and 67 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Moffett Boulevard over U.S. Highway 101 built?
It was built in 1957, making it 68 years old in 2025.
What condition is Moffett Boulevard over U.S. Highway 101 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 February 2024.
How much traffic does Moffett Boulevard over U.S. Highway 101 carry?
About 32,000 vehicles per day (1998 count), of which roughly 1% are trucks.
How long is Moffett Boulevard over U.S. Highway 101?
The structure is 164 ft (50.1 m) long with a longest span of 80 ft (24.4 m) and a deck 67 ft wide.
Who owns Moffett Boulevard over U.S. Highway 101?
It is owned by the State Highway Agency.