As the construction fencing starts to come down around the second entrance to Rosslyn Station, you can now see the future aesthetic for Metro infrastructure. Lots of steel and glass, but little of Metro’s original materials: concrete, tile, and brass.

Elevator-only second entrance to the Rosslyn Station. Photo by the author.

The three elevators descend to a new mezzanine adjacent to the existing mezzanine. More renderings of the project are available at Arlington County’s website.

Cutaway of the Rosslyn Station second entrance. Image from Arlington County.

Above ground, the elevators emerge in a completely different structure across the street from the existing entrance. The separation between the two avoids the discord between Metro’s current embrace of stainless steel and the system’s historic colors and materials. Even though this project represents an addition to an existing station, the construction is almost entirely outside of the existing station shell. Unlike the proposed Bethesda renovation, the Rosslyn project thereby avoids the conflict between the old and new palates.

New Rosslyn Station entrance pavilion. Photo by the author.

As the Metro system has expanded, it’s also picked up architectural variety. Even during the build-out of the original Adopted Regional System, the station architecture varies from station to station, depending on age and the construction methods. All of the ARS stations used the same palate of materials, despite the variety in design. Additions beyond the ARS (NoMa infill station and the Largo Extension) feature a different look than other above-ground stations; the Silver Line to Dulles will feature an entirely different architectural vocabulary.