LA Metro Brings Cell Service to K Line Underground

LA Metro to activate cellular service in K Line underground stations by September 30

2026-01-31, Moovit News Team

Metro Adds Cell Service to K Line by September

Los Angeles Metro riders will get cellular service on the K Line starting September 30, transit officials said. The upgrade brings connectivity to underground stations on the Regional Connector segment, where riders currently can't make calls or access data. Metro didn't specify which wireless carriers will be available or how many stations will get the enhanced coverage.
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Filling Coverage Gap in Regional Connector

The K Line's Regional Connector opened in 2023, linking downtown Los Angeles through a 1.9-mile underground tunnel. Transit officials said the cellular infrastructure installation addresses a common rider complaint about losing phone service in the tunnel sections. The upgrade is part of broader efforts to modernize the region's rail system, though officials haven't said whether similar improvements are planned for other Metro rail lines with underground segments. Transit agencies typically add cellular service through agreements with wireless carriers who install equipment in tunnels and stations.

Technical Details Limited

Metro outlined the September 30 launch date but didn't provide technical specifications about the cellular system. Officials haven't said which wireless carriers will be supported or whether all major networks will have coverage. The agency also didn't release information about the installation timeline or whether any service disruptions will occur during the final setup phase. Transit officials said the system will support standard cellular functions including calls, texts, and data access once operational.
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Installation Underway for Fall Launch

The cellular infrastructure installation is currently in progress, with completion targeted for late September, according to Metro. Officials said the system will be tested before the September 30 activation date but didn't specify how long the testing period will last. The agency hasn't announced whether riders will receive advance notice about which specific stations have active coverage or if the service will launch systemwide on the K Line simultaneously.

Improved Rider Experience Expected

Metro officials said the cellular service will improve the rider experience by allowing passengers to stay connected throughout their trips on the K Line. Riders will be able to check schedules, communicate with family or colleagues, and access work or entertainment during their commutes. Moovit provides real-time K Line arrival information and service alerts for Los Angeles Metro riders planning their trips.