US Bridges

Caribbean DR over Sunnyvale East Channel

Poor

Santa Clara County, California · 0.2 MI E Crossman Ave · Structure no. 37C0362R

Built
1961
64 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete Continuous
Length
50 ft
3 main spans
Daily traffic
7,906
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Caribbean DR over Sunnyvale East Channel is a concrete continuous slab carrying Caribbean DR over Sunnyvale East Channel in Santa Clara County, California. It was built in 1961, so it is 64 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 7,906 vehicles a day, roughly 3% of them trucks, projected to reach 10,802 by 2046. The structure is 50 ft (15.2 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCaribbean DR
CrossesSunnyvale East Channel
Location0.2 MI E Crossman Ave
RouteCity Street 0
Coordinates37.41464, -122.00411
Functional classUrban Minor Arterial

Condition and inspection

Poor

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.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length50 ft (15.2 m)
Longest span20 ft (6.1 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,906 (2018)
Projected traffic10,802 by 2046
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$850,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Caribbean DR over Sunnyvale East Channel built?

It was built in 1961, making it 64 years old in 2025.

What condition is Caribbean DR over Sunnyvale East Channel 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 April 2024.

How much traffic does Caribbean DR over Sunnyvale East Channel carry?

About 7,906 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Caribbean DR over Sunnyvale East Channel?

The structure is 50 ft (15.2 m) long with a longest span of 20 ft (6.1 m) and a deck 42 ft wide.

Who owns Caribbean DR over Sunnyvale East Channel?

It is owned by the City or Municipal Highway Agency.