US Bridges

E10 Busway over WB 10 & SB 710 Connector

Good

Los Angeles County, California · 07-LA-010S-21.53-ALH · Structure no. 53 2507R

Built
1974
51 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
309 ft
2 main spans
Daily traffic
30,500
2016 count
Owner
State
State Highway Agency

About this bridge

E10 Busway over WB 10 & SB 710 Connector is a prestressed concrete continuous box beam or girders - multiple carrying E10 Busway over WB 10 & SB 710 Connector in Los Angeles County, California. It was built in 1974, so it is 51 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 30,500 vehicles a day, roughly 7% of them trucks, projected to reach 30,500 by 2040. The structure is 309 ft (94.3 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesE10 Busway
CrossesWB 10 & SB 710 Connector
Location07-LA-010S-21.53-ALH
RouteInterstate 10
Coordinates34.06246, -118.16302
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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length309 ft (94.3 m)
Longest span164 ft (50 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,500 (2016)
Projected traffic30,500 by 2040
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a toll road
National Highway SystemYes

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 E10 Busway over WB 10 & SB 710 Connector built?

It was built in 1974, making it 51 years old in 2025.

What condition is E10 Busway over WB 10 & SB 710 Connector 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 2023.

How much traffic does E10 Busway over WB 10 & SB 710 Connector carry?

About 30,500 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is E10 Busway over WB 10 & SB 710 Connector?

The structure is 309 ft (94.3 m) long with a longest span of 164 ft (50 m) and a deck 31 ft wide.

Who owns E10 Busway over WB 10 & SB 710 Connector?

It is owned by the State Highway Agency.