The Evergreen State is more than just an experience.  Named after George Washington, there are many different forests, monuments and wilderness areas to explore.  Washington is also the location of nine Crystal Structures.  Projects with further information are linked in blue. (Click here to return to list of states)


Sound Transit
Hilltop Tacoma Link Extension

Tacoma, Washington

Construction is underway on Sound Transit's 2.4 mile Hilltop Tacoma Link Extension.
Construction is underway on Sound Transit’s 2.4 mile Hilltop Tacoma Link Extension.

The $217 million Tacoma Link Extension, as well as new platform stations, will be a great addition to public transportation in the area. Groundbreaking was in late 2018 and service on the new extension is scheduled to begin in 2022.

We are providing a train car wash facility of 22′ x 81′ with insulated tempered glass and a 750 series, thermally broken framing system.  #25088

Contractor: The Walsh Group   

More information and view a video about the Hilltop Tacoma Link Extension at


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