U.S. Highway 101 over Pajaro River
FairSanta Clara County, California · 04-SCL-101-0.03 · Structure no. 37 0007
- Built
- 1941
- 84 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 340 ft
- 4 main spans
- Daily traffic
- 52,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over Pajaro River is a steel continuous stringer/multi-beam or girder carrying U.S. Highway 101 over Pajaro River in Santa Clara County, California. It was built in 1941, so it is 84 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 5 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 52,000 vehicles a day, roughly 8% of them trucks, projected to reach 132,626 by 2046. The structure is 340 ft (103.6 m) long and 59 ft wide. If it were closed, the detour would be 21.1 mi (34 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. Highway 101 over Pajaro River built?
It was built in 1941, making it 84 years old in 2025.
What condition is U.S. Highway 101 over Pajaro River 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 U.S. Highway 101 over Pajaro River carry?
About 52,000 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is U.S. Highway 101 over Pajaro River?
The structure is 340 ft (103.6 m) long with a longest span of 110 ft (33.5 m) and a deck 59 ft wide.
Who owns U.S. Highway 101 over Pajaro River?
It is owned by the State Highway Agency.