Agnew RD over San Tomas Aquino Creek
PoorSanta Clara County, California · N Mission College Blvd · Structure no. 37C0500
- Built
- 1966
- 59 years old
- Condition
- Poor
- inspected June 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 5,269
- 2010 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Agnew RD over San Tomas Aquino Creek is a concrete continuous tee beam carrying Agnew RD over San Tomas Aquino Creek in Santa Clara County, California. It was built in 1966, so it is 59 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 5,269 vehicles a day, roughly 3% of them trucks, projected to reach 5,609 by 2043. The structure is 113 ft (34.4 m) long and 56 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Agnew RD over San Tomas Aquino Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is Agnew RD over San Tomas Aquino Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.
How much traffic does Agnew RD over San Tomas Aquino Creek carry?
About 5,269 vehicles per day (2010 count), of which roughly 3% are trucks.
How long is Agnew RD over San Tomas Aquino Creek?
The structure is 113 ft (34.4 m) long with a longest span of 44 ft (13.3 m) and a deck 56 ft wide.
Who owns Agnew RD over San Tomas Aquino Creek?
It is owned by the City or Municipal Highway Agency.