Mission Col Blvd over San Tomas Aquino Creek
FairSanta Clara County, California · Near Agnew RD · Structure no. 37C0251
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 2,853
- 2008 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mission Col Blvd over San Tomas Aquino Creek is a concrete continuous slab carrying Mission Col Blvd over San Tomas Aquino Creek in Santa Clara County, California. It was built in 1976, so it is 49 years old, younger 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 2,853 vehicles a day, roughly 3% of them trucks, projected to reach 11,197 by 2043. The structure is 113 ft (34.4 m) long and 92 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mission Col Blvd over San Tomas Aquino Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is Mission Col Blvd over San Tomas Aquino Creek 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 June 2023.
How much traffic does Mission Col Blvd over San Tomas Aquino Creek carry?
About 2,853 vehicles per day (2008 count), of which roughly 3% are trucks.
How long is Mission Col Blvd over San Tomas Aquino Creek?
The structure is 113 ft (34.4 m) long with a longest span of 37 ft (11.3 m) and a deck 92 ft wide.
Who owns Mission Col Blvd over San Tomas Aquino Creek?
It is owned by the City or Municipal Highway Agency.