US Bridges

Herbert AV-WB10 on over Embankment

Good

Los Angeles County, California · 07-LA-010-20.20 · Structure no. 53 2039K

Built
1972
53 years old
Condition
Good
inspected February 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
434 ft
5 main spans
Daily traffic
6,900
2015 count
Owner
State
State Highway Agency

About this bridge

Herbert AV-WB10 on over Embankment is a concrete continuous box beam or girders - multiple carrying Herbert AV-WB10 on over Embankment in Los Angeles County, California. It was built in 1972, so it is 53 years old, younger 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 6,900 vehicles a day, roughly 1% of them trucks, projected to reach 7,267 by 2040. The structure is 434 ft (132.3 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHerbert AV-WB10 on
CrossesEmbankment
Location07-LA-010-20.20
RouteInterstate 10
Coordinates34.05589, -118.18473
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating25 US tons
Inventory rating19.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length434 ft (132.3 m)
Longest span97 ft (29.6 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,900 (2015)
Projected traffic7,267 by 2040
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Herbert AV-WB10 on over Embankment built?

It was built in 1972, making it 53 years old in 2025.

What condition is Herbert AV-WB10 on over Embankment 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 Herbert AV-WB10 on over Embankment carry?

About 6,900 vehicles per day (2015 count), of which roughly 1% are trucks.

How long is Herbert AV-WB10 on over Embankment?

The structure is 434 ft (132.3 m) long with a longest span of 97 ft (29.6 m) and a deck 26 ft wide.

Who owns Herbert AV-WB10 on over Embankment?

It is owned by the State Highway Agency.