Thursday evening Sound Transit staff conducted an open house at the Mercer Island Community Center focused on the East Link light rail extension. Approximately 80 to 90 people, including staff, trickled in throughout the evening, which included the brief opening, presentation, and Q&A sessions. The presentation centered on the design of Mercer Island Station in particular, approximately 30% complete. Essentially, the alignment of the track is completely determined at this point; several Sound Transit engineers at the open house intimated that this was the crucial first step of the design.
“There’s a lot of work ahead of this, but we’re at a point where we have a good idea of what’ll work correctly,” said David Hewitt, founder of Hewitt, an urban planning and design firm handling the design of Mercer Island Station East Link.
As one resident put it: “They’ve done their homework.”
The Mercer Island Station (a working name) will squat firmly in the center roadway of I-90, with light rail running on either side. From 77th and 80th Avenues SE, riders can stroll into the western and eastern entrances of the station, respectively. Detailed images and layouts are available here.
Each entrance will consist of a plaza with ticketing and seating areas, leading to an escalator, a stair, and an elevator, with surrounding lightweight steel and glass structures. The east entrance will also have a bicycle cage for secure storage. Once a rider descends 25 feet onto the central platform, she has roughly 380 feet of open space in which to frolic, with a central canopy serving as weather cover. Sound-dampening walls specially designed to absorb I-90’s acoustic assault will outline the tracks.
“It’s fairly symmetrical in nature,” Hewitt said. “The scale of the station is a very pleasant one we think.”
More after the jump.