Presidio Tunnel Tops construction timelapse: See the full project unfold

This video covers nearly 4 years of construction by @Swinerton and our construction partners, and it's amazing to see it go by in a flash.
Presidio Tunnel Tops is a free, 14-acre national park experience situated atop the Presidio Parkway tunnels, connecting Crissy Field to the Main Post of the Presidio with spectacular views, welcoming spaces for friends and family, and lots of things to do. Learn more about Presidio Tunnel Tops at www.parksconservancy.org/park...