This document summarizes the planned development around future Metro stations on the Silver Line extension in Tysons Corner, Virginia. It describes the 5 stations that will open in Phase I (McLean, Tysons Corner, Greensboro, Spring Hill, and Wiehle-Reston East) and provides details on specific development projects planned near each station, including the amount of planned office, retail, hotel, and residential space. It also discusses population and economic growth expected in Tysons Corner as a result of the Metro expansion.