Lynnwood Link Extension

Stacy Witbeck is the managing joint venture partner on this GC/CM contract for a 4.8-mile double-track extension of Sound Transit’s light rail system. The alignment is in a narrow corridor parallel and adjacent to Interstate 5. There will be approximately 1.9 miles of elevated guideway with direct fixation track and three miles of ballasted track in an at-grade guideway on retained cuts/fills. 

The scope includes two stations, infrastructure for a future third station, and two large parking garages. Other work includes demolition, clearing and grubbing, utility relocations, extensive retaining walls, site work, civil aspects of systems work, road work, site improvements around stations, stormwater retention facilities, and restoration.