US Bridges

Oliva Ave over Del Amo Blvd Chan

Good

Los Angeles County, California · 50FT S/O Del Amo on Oliva · Structure no. 53C1942

Built
1950
75 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
32,035
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Oliva Ave over Del Amo Blvd Chan is a concrete culvert carrying Oliva Ave over Del Amo Blvd Chan in Los Angeles County, California. It was built in 1950, so it is 75 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 32,035 vehicles a day, projected to reach 38,442 by 2044. The structure is 39 ft (11.9 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesOliva Ave
CrossesDel Amo Blvd Chan
Location50FT S/O Del Amo on Oliva
RouteCity Street 0
Coordinates33.84683, -118.14447
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length39 ft (11.9 m)
Longest span14 ft (4.3 m)
Deck width43 ft (13 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,035 (2014)
Projected traffic38,442 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Oliva Ave over Del Amo Blvd Chan built?

It was built in 1950, making it 75 years old in 2025.

What condition is Oliva Ave over Del Amo Blvd Chan 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 December 2024.

How much traffic does Oliva Ave over Del Amo Blvd Chan carry?

About 32,035 vehicles per day (2014 count).

How long is Oliva Ave over Del Amo Blvd Chan?

The structure is 39 ft (11.9 m) long with a longest span of 14 ft (4.3 m) and a deck 43 ft wide.

Who owns Oliva Ave over Del Amo Blvd Chan?

It is owned by the City or Municipal Highway Agency.