For those of you wishing East Link were open today, Sound Transit has given us something to chew on in the meantime. Sound Transit has put out a video visualization of the East Link corridor. The video focuses on the alignment from the interchange of I-90/Bellevue Way and Overlake Transit Center. Highlights of the simulation include station and transit facilities, three-car trainsets, and future transit-oriented development sites. Be sure you have time to watch in full though, the video runtime is 13 minutes.
On a related note, Sound Transit has also published the technical drawings (90% design) for the Northgate Link alignment from the Maple Leaf portal to the Northgate Station terminal tracks.