Upgrading and replacing outdated technology on the light rail system with new LCD video message boards, enhanced audio, real-time vehicle tracking, so customers have stronger and more thorough access to transit information. New technology has been installed at four MetroLink stations (Emerson Park, JJK Center, Washington Park, College) with work in progress at 5th & Missouri, East Riverfront, Convention Center, 8th & Pine, Cortex, Union Station and Forest Park-DeBaliviere stations.