In 2009, where will the light rail line travel before and after it enters the tunnel?
A. The light rail line begins on the north at Westlake Station in the DSTT and travels south through SODO with stops near Safeco Field and Qwest Stadium. The line then heads east through a tunnel under Beacon Hill and then south through the Rainier Valley. The line crosses I-5 on an elevated structure and continues south to Sea-Tac Airport.