Metro B Line (Los Angeles Metro)

Metro B Line (Los Angeles Metro)
Name	Metro B Line
Type	Rapid transit
System	Los Angeles County Metropolitan Transportation Authority
Status	Operational
Locale	Los Angeles, California
Start	North Hollywood
End	Union Station
Stations	14
Opened	1993
Owner	Los Angeles County Metropolitan Transportation Authority
Character	Underground
Depot	Division 20
Stock	Boeing Vertol, Nippon Sharyo
Line length	14.0 mi

Metro B Line (Los Angeles Metro) The Metro B Line is a heavy-rail rapid transit line in Los Angeles, operated by the Los Angeles County Metropolitan Transportation Authority and serving as a key north–south backbone connecting North Hollywood with Downtown Los Angeles and Union Station. It links major destinations including Hollywood, Universal City, Westlake, and Koreatown while interfacing with regional services such as Metrolink, Los Angeles Metro Rail lines, and Amtrak. The line runs largely underground, with stations designed by prominent architects and artworks coordinated through the Los Angeles County Arts Commission and the Metro Art Program.

Overview

The line operates within Los Angeles County, tying neighborhoods like Valley Glen, Hollywood Hills, West Hollywood, Echo Park, and MacArthur Park to downtown hubs including Civic Center and Chinatown. Fare integration connects to the Metro Busway, G Line, and commuter rail networks such as Antelope Valley Line and San Bernardino Line. Stations provide multimodal access to landmarks including Griffith Observatory, Hollywood Walk of Fame, Universal Studios Hollywood, Walt Disney Concert Hall, and Los Angeles Memorial Coliseum via transit connections. Planning and funding involved agencies like the Federal Transit Administration, California Department of Transportation, Southern California Association of Governments, and private stakeholders such as Annenberg Foundation in artist and station amenity programs.

Route and stations

The route begins in the San Fernando Valley at North Hollywood and proceeds southeast through an alignment beneath Lankershim Boulevard, crossing under the Los Angeles River and entering the Hollywood corridor with stations at Universal City/Studio City, Hollywood/Highland, and Hollywood/Vine. A segment runs under Vine Street and Hollywood Boulevard providing access to Dolby Theatre and Capitol Records Building. The line continues south into Koreatown and Mid-Wilshire with stops near the Wilshire Boulevard Temple and Los Angeles County Museum of Art before connecting to the downtown spine at Pershing Square station, 7th Street/Metro Center, and terminating at Union Station, adjacent to Olvera Street, the Walt Disney Concert Hall, and Los Angeles City Hall. Interchange stations connect to Red Line, Blue Line, and Expo Line services as well as regional connections to Metrolink and Amtrak California.

History and development

Early proposals trace to postwar planning in Los Angeles County and studies by the Metropolitan Transportation Commission and the Southern California Rapid Transit District; initiatives accelerated following voter passage of Proposition A and Measure M which funded rail corridors. Construction milestones included tunneling contracts awarded to firms like J.F. Shea Company, Skanska, and Dragados, and engineering designs influenced by firms associated with projects such as the Big Dig and Channel Tunnel in methods for soft-ground tunneling and seismic resilience. Historic events influencing the project included legal disputes involving Santa Monica City Council and environmental reviews filed under the California Environmental Quality Act.

The first segments opened in 1993 amid ceremonies attended by officials from Mayoral Office and the Los Angeles County Board of Supervisors; subsequent extensions and station improvements were implemented with grants from the U.S. Department of Transportation and local bond measures. Community advocacy groups including Friends of the North Hollywood Station and labor organizations such as the International Brotherhood of Electrical Workers played roles in labor agreements and local hiring commitments. Art commissions featured artists with ties to institutions like the Getty Trust and California Institute of the Arts.

Operations and rolling stock

Service is managed by the Los Angeles County Metropolitan Transportation Authority with operational oversight from the Southern California Regional Rail Authority for coordination at transfer hubs. Trains use steel-wheel on steel-rail rapid transit technology powered via a third rail; rolling stock fleets have included models from Boeing Vertol and later procurement from Nippon Sharyo and maintenance supported by Kinkisharyo heritage programs. Operations comply with safety standards promulgated by the Federal Transit Administration and National Transportation Safety Board recommendations following system incidents.

Control systems integrate communications-based train control evolved from early automatic train operation prototypes used on lines like the Bay Area Rapid Transit system and the Washington Metro; station facilities include elevators and escalators compliant with the Americans with Disabilities Act of 1990, and security coordination involves the Los Angeles Police Department and Metropolitan Transportation Authority Police Department (Los Angeles County).

Ridership and performance

Ridership patterns reflect commuter and tourist demand, peaking during weekday rush hours serving Downtown Los Angeles employment centers such as Bank of America Plaza, Walt Disney Concert Hall, and the Los Angeles Convention Center via connecting services. Annual boarding statistics are tracked alongside regional metrics produced by the Southern California Association of Governments and National Transit Database, showing fluctuations tied to events like the Academy Awards, Grammy Awards, and economic cycles including the 2008 financial crisis and the COVID-19 pandemic which temporarily reduced ridership. Performance measures include on-time performance, mean distance between failures, and farebox recovery ratios reported to the Los Angeles County Metropolitan Transportation Authority and the California State Controller.

Future plans and expansions

Planned projects coordinated with Metro 2020, Measure M funding, and regional initiatives include capacity upgrades, signaling modernization, and station accessibility improvements tied to the Americans with Disabilities Act of 1990. Proposed connections consider extensions toward Westwood, Santa Monica, and enhanced transfer facilities at Union Station with improved interfaces to California High-Speed Rail and expanded Metrolink services. Environmental reviews reference California Environmental Quality Act processes and coordination with agencies such as the Federal Transit Administration and California Public Utilities Commission for grade separation and project delivery methods like design-build and public–private partnership models. Stakeholders include the Los Angeles County Metropolitan Transportation Authority, City of Los Angeles, California High-Speed Rail Authority, and nonprofit urbanist groups such as the Southern California Association of Governments and Car Free Cities advocates.

Category:Los Angeles Metro Rail lines