US Bridges

Hubbard ST over East Canyon Channel

Fair

Los Angeles County, California · El Dorado Av/Envoy ST · Structure no. 53C1211

Built
1967
58 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
40 ft
1 main span
Daily traffic
18,299
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hubbard ST over East Canyon Channel is a concrete culvert carrying Hubbard ST over East Canyon Channel in Los Angeles County, California. It was built in 1967, so it is 58 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 18,299 vehicles a day, roughly 2% of them trucks, projected to reach 22,407 by 2043. The structure is 40 ft (12.2 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesHubbard ST
CrossesEast Canyon Channel
LocationEl Dorado Av/Envoy ST
RouteCity Street 0
CountyLos Angeles County
StateCalifornia
Coordinates34.28852, -118.45182
Functional classUrban Minor 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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span36 ft (11.1 m)
Deck width84 ft (25.6 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,299 (2020)
Projected traffic22,407 by 2043
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Hubbard ST over East Canyon Channel built?

It was built in 1967, making it 58 years old in 2025.

What condition is Hubbard ST over East Canyon Channel 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 August 2023.

How much traffic does Hubbard ST over East Canyon Channel carry?

About 18,299 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Hubbard ST over East Canyon Channel?

The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11.1 m) and a deck 84 ft wide.

Who owns Hubbard ST over East Canyon Channel?

It is owned by the City or Municipal Highway Agency.