US Bridges

El Camino Real over Laguna Seca Creek

Fair

Santa Clara County, California · 0.4 MI Se/O Metcalf RD · Structure no. 37C0708

Built
1935
90 years old, rebuilt 1936
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
32 ft
2 main spans
Daily traffic
21,050
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

El Camino Real over Laguna Seca Creek is a concrete continuous culvert carrying El Camino Real over Laguna Seca Creek in Santa Clara County, California. It was built in 1935 and reconstructed in 1936, so it is 90 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 21,050 vehicles a day, roughly 2% of them trucks, projected to reach 34,000 by 2041. The structure is 32 ft (9.8 m) long and 90 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesEl Camino Real
CrossesLaguna Seca Creek
Location0.4 MI Se/O Metcalf RD
RouteCity Street 0
Coordinates37.22288, -121.74638
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span17 ft (5.2 m)
Deck width90 ft (27.5 m)
Roadway width86 ft (26.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,050 (2014)
Projected traffic34,000 by 2041
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was El Camino Real over Laguna Seca Creek built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1936.

What condition is El Camino Real over Laguna Seca 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 November 2023.

How much traffic does El Camino Real over Laguna Seca Creek carry?

About 21,050 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is El Camino Real over Laguna Seca Creek?

The structure is 32 ft (9.8 m) long with a longest span of 17 ft (5.2 m) and a deck 90 ft wide.

Who owns El Camino Real over Laguna Seca Creek?

It is owned by the City or Municipal Highway Agency.