US Bridges

Almaden Expwy over Canoas Creek

Fair

Santa Clara County, California · S/O Almaden RD JCT · Structure no. 37C0102

Built
1960
65 years old
Condition
Fair
inspected March 2024
Type
Culvert
Concrete Continuous
Length
24 ft
2 main spans
Daily traffic
40,560
2009 count
Owner
County
County Highway Agency

About this bridge

Almaden Expwy over Canoas Creek is a concrete continuous culvert carrying Almaden Expwy over Canoas Creek in Santa Clara County, California. It was built in 1960, so it is 65 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 6 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 40,560 vehicles a day, roughly 5% of them trucks, projected to reach 46,754 by 2042. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAlmaden Expwy
CrossesCanoas Creek
LocationS/O Almaden RD JCT
RouteCity Street 0
Coordinates37.28837, -121.88153
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length24 ft (7.2 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,560 (2009)
Projected traffic46,754 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Almaden Expwy over Canoas Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Almaden Expwy over Canoas 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 March 2024.

How much traffic does Almaden Expwy over Canoas Creek carry?

About 40,560 vehicles per day (2009 count), of which roughly 5% are trucks.

How long is Almaden Expwy over Canoas Creek?

The structure is 24 ft (7.2 m) long with a longest span of 11 ft (3.4 m).

Who owns Almaden Expwy over Canoas Creek?

It is owned by the County Highway Agency.