The Metropolitan Washington Airports Authority transferred care and control of the first phase of the Silver Line to Washington Metropolitan Area Transit Authority (WMATA) on May 27. WMATA has up to 90 days for testing and training prior to opening the line for passenger service this summer. The opening date will be set by the WMATA Board of Directors in the near future. When it opens this summer, Silver Line service will run from Wiehle-Reston East station to Largo Town Center, with trains every six minutes during rush hour and every 12 to 20 minutes at other times. Five new stations will be added to the system: McLean, Tysons Corner, Greensboro, Spring Hill and Wiehle-Reston East. Work also has begun on Phase 2 of the project, which will connect the system with Herndon, Washington Dulles International Airport and points in Loudoun County, Va.