Los Angeles Silver Line

Los Angeles Silver Line
Name	Silver Line
System	Los Angeles Metro Busway
Locale	Los Angeles County, Greater Los Angeles
Start	El Monte Station
End	San Pedro
Stations	22
Opened	2009 (Metro Silver Line brand 2014)
Operator	Los Angeles County Metropolitan Transportation Authority (Metro)
Line length	38 mi
Stock	New Flyer Xcelsior CNG buses
Gauge	Busway
Website	Metro.net

Los Angeles Silver Line The Silver Line is a bus rapid transit corridor operated by the Los Angeles County Metropolitan Transportation Authority in Los Angeles County, California. It links major transit hubs and employment centers across the El Monte Transit Center, Union Station, Downtown Los Angeles, Harbor Gateway Transit Center, and San Pedro while using portions of the El Monte Busway, Harbor Transitway, and mixed-traffic arterial streets. The corridor connects with regional rail, freeway infrastructure, and multiple bus and light rail services including Metrolink, Amtrak California, Los Angeles Metro Rail, and local municipal transit agencies.

Overview

The corridor functions as a high-capacity surface transit service integrating dedicated busways and arterial operations to serve commuters to Los Angeles International Airport, Port of Los Angeles, Downtown Los Angeles, and suburban centers such as El Monte. Developed by Los Angeles County Metropolitan Transportation Authority, the service aimed to emulate features of Bus rapid transit corridors seen in Bogotá, Ottawa, and Curitiba, with fare integration across the Metrolink and regional bus networks. The service contributes to regional mobility strategies promoted by the Southern California Association of Governments and aligns with planning goals from the City of Los Angeles and California Department of Transportation.

Route and Stations

The route traverses a mix of dedicated lanes and bus-only freeway shoulders beginning at El Monte Station then proceeds along the San Bernardino Freeway corridor to Union Station, connecting to Olvera Street and the Historic Core. From downtown the corridor takes the Harbor Freeway transitway to Harbor Gateway Transit Center, serving transfer points for Long Beach Transit, Torrance Transit, and municipal shuttles. South of Harbor Gateway the service operates on arterial streets into San Pedro, stopping at destinations such as Port of Los Angeles terminals, Bunker Hill interchanges, and regional medical centers. Major stations include El Monte Station, El Monte Bus Station, 7th Street/Metro Center, Pershing Square, Harbor Gateway Transit Center, and San Pedro Transit Center.

History and Development

Planning for a combined busway across the San Gabriel Valley and South Bay traces to freeway-era transit studies in the 1970s involving the California State Transportation Agency and Los Angeles County Metropolitan Transportation Authority predecessor agencies. The El Monte Busway opened in 1973 and the Harbor Transitway in the 1990s; later consolidation proposals were advanced by the Southern California Association of Governments and the Los Angeles County Metropolitan Transportation Authority resulting in the Silver Line service rollout in 2009 with rebranding and service changes in 2014. Legislative and funding actions by the California State Legislature and local ballot measures such as Measure R influenced capital investments, while environmental reviews under the California Environmental Quality Act guided corridor upgrades.

Service and Operations

Metro operates frequent peak and off-peak service with schedules coordinated with Los Angeles Metro Rail lines and Metrolink commuter rail timetables at hubs like Union Station. Fare collection uses the Tap card system and integrates transfers to municipal operators such as Long Beach Transit, Monterey Park Transit, and Gardena Transportation. Service patterns vary by time of day and include limited-stop and all-stop runs; operations are managed from Metro’s control centers and coordinated with Caltrans for freeway shoulder use. The corridor has seen operational partnerships with municipal transit agencies and contractor firms under Metro procurement rules.

Rolling Stock and Infrastructure

The corridor primarily uses New Flyer Xcelsior compressed natural gas buses and other articulated equipment certified for freeway shoulder operation. Infrastructure components include dedicated busways on the El Monte Busway and Harbor Transitway, enhanced station platforms, real-time arrival signage, and transit signal priority implemented at intersections in cooperation with the City of Los Angeles traffic engineering divisions. Maintenance and fueling are performed at Metro bus divisions; rolling stock procurement followed federal Federal Transit Administration grant processes.

Ridership and Performance

Ridership has fluctuated with economic cycles, fuel prices, and regional commuter trends tracked by Metro’s data teams and reported in performance audits by entities like the Los Angeles County Auditor-Controller. Peak-period boardings concentrate at Union Station, El Monte Station, and Harbor Gateway Transit Center, with significant transfers to Los Angeles Metro Rail and Metrolink. Performance metrics include on-time adherence, passenger load factors, and travel-time competitiveness relative to private automobile travel along the Harbor Freeway corridor.

Future Plans and Upgrades

Future planning studies by Los Angeles County Metropolitan Transportation Authority and the Southern California Association of Governments consider priority improvements including bus rapid transit enhancements, increased dedicated lanes, fleet electrification aligned with California Air Resources Board goals, station accessibility upgrades under ADA standards, and integration with proposed rail projects such as West Santa Ana Branch Transit Corridor connections. Funding avenues include federal discretionary grants from the United States Department of Transportation, state climate programs, and local revenue from measures like Measure M.

Category:Los Angeles County transportation