US Bridges

Barrel Sprg RD Oc over California Aqueduct RT14

Good

Los Angeles County, California · 07-LA-014-R57.37 · Structure no. 53 1794

Built
1966
59 years old
Condition
Good
inspected February 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
444 ft
5 main spans
Daily traffic
800
2017 count
Owner
State
State Highway Agency

About this bridge

Barrel Sprg RD Oc over California Aqueduct RT14 is a concrete continuous box beam or girders - multiple carrying Barrel Sprg RD Oc over California Aqueduct RT14 in Los Angeles 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 800 vehicles a day, roughly 1% of them trucks, projected to reach 1,179 by 2041. The structure is 444 ft (135.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBarrel Sprg RD Oc
CrossesCalifornia Aqueduct RT14
Location07-LA-014-R57.37
RouteCounty Highway 0
Coordinates34.54603, -118.13074
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length444 ft (135.3 m)
Longest span99 ft (30.2 m)
Deck width40 ft (12.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2017)
Projected traffic1,179 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Barrel Sprg RD Oc over California Aqueduct RT14 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Barrel Sprg RD Oc over California Aqueduct RT14 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does Barrel Sprg RD Oc over California Aqueduct RT14 carry?

About 800 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Barrel Sprg RD Oc over California Aqueduct RT14?

The structure is 444 ft (135.3 m) long with a longest span of 99 ft (30.2 m) and a deck 40 ft wide.

Who owns Barrel Sprg RD Oc over California Aqueduct RT14?

It is owned by the State Highway Agency.