US Bridges

Avalon Blvd over Private Drn #669

Good

Los Angeles County, California · 0.6MI N/O I-405 Fwy · Structure no. 53C0824

Built
1966
59 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
25,348
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Avalon Blvd over Private Drn #669 is a concrete culvert carrying Avalon Blvd over Private Drn #669 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 25,348 vehicles a day, roughly 4% of them trucks, projected to reach 30,418 by 2042. The structure is 30 ft (9.1 m) long and 192 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesAvalon Blvd
CrossesPrivate Drn #669
Location0.6MI N/O I-405 Fwy
RouteCity Street 0L044
Coordinates33.8486, -118.26467
Functional classUrban Other Principal Arterial

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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior 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 spans2
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span13 ft (4 m)
Deck width192 ft (58.6 m)
Roadway width96 ft (29.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,348 (2014)
Projected traffic30,418 by 2042
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Avalon Blvd over Private Drn #669 built?

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

What condition is Avalon Blvd over Private Drn #669 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 May 2024.

How much traffic does Avalon Blvd over Private Drn #669 carry?

About 25,348 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is Avalon Blvd over Private Drn #669?

The structure is 30 ft (9.1 m) long with a longest span of 13 ft (4 m) and a deck 192 ft wide.

Who owns Avalon Blvd over Private Drn #669?

It is owned by the City or Municipal Highway Agency.