US Bridges

I 10 WB over Metrolink Scrtd Busway

Good

Los Angeles County, California · 07-LA-010S-28.01-EMTE · Structure no. 53 1022L

Built
1956
69 years old, rebuilt 1972
Condition
Good
inspected May 2023
Type
Slab
Concrete
Length
64 ft
2 main spans
Daily traffic
113,500
2014 count
Owner
State
State Highway Agency

About this bridge

I 10 WB over Metrolink Scrtd Busway is a concrete slab carrying I 10 WB over Metrolink Scrtd Busway in Los Angeles County, California. It was built in 1956 and reconstructed in 1972, so it is 69 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 113,500 vehicles a day, roughly 6% of them trucks, projected to reach 133,892 by 2040. The structure is 64 ft (19.4 m) long and 106 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 10 WB
CrossesMetrolink Scrtd Busway
Location07-LA-010S-28.01-EMTE
RouteInterstate 10
Coordinates34.0725, -118.05246
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 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length64 ft (19.4 m)
Longest span35 ft (10.8 m)
Deck width106 ft (32.3 m)
Roadway width104 ft (31.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic113,500 (2014)
Projected traffic133,892 by 2040
Trucks6%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 I 10 WB over Metrolink Scrtd Busway built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1972.

What condition is I 10 WB over Metrolink Scrtd Busway 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 I 10 WB over Metrolink Scrtd Busway carry?

About 113,500 vehicles per day (2014 count), of which roughly 6% are trucks.

How long is I 10 WB over Metrolink Scrtd Busway?

The structure is 64 ft (19.4 m) long with a longest span of 35 ft (10.8 m) and a deck 106 ft wide.

Who owns I 10 WB over Metrolink Scrtd Busway?

It is owned by the State Highway Agency.