LA County MTA Metro Rail Operations NXDN system. Feed includes dispatchers for the Blue, Expo, Green, Gold, Foothill, Purple, and Red Lines, as well as the Downtown dispatcher.
This feed is the L.A. County MTA Metro Rail NXDN multicast radio system. All rail operations other than police can be monitored on this feed. To monitor law enforcement activities associated with Metro Rail, you need to tune to the appropriate LASD, LAPD, or Long Beach PD, transit police frequencies.