• Rendering courtesy of JCFO.

Presidio Tunnel Tops, Crissy Field Center

San Francisco, CA

Business Type

Renovation and new building project that includes classrooms, art, media and science labs, office space, conference rooms, and reception.


20,000 square feet

The all-electric design encompasses three buildings that will serves as afterschool program support to K-12 students ranging in everything from a science, art, and media labs to an indoor terrace and outdoor biology auditorium.

After reading about our contribution to the park, read about the entire project here.



  • Pursuing Beyond Net-Zero Energy
  • Pursuing Net-Zero Water
  • Pursuing LEED Platinum

Progress Report

40% potable water savings over LEED baseline

Special features

  • Mixed-mode HVAC and natural ventilation
  • Heat recovery ventilation
  • Envelope optimized design
  • All-electric building design
  • Engineered to minimize maintenance costs

Media Coverage

Fast Company: America's Most Exciting New Park Hides a Hideous Highway


Presidio Tunnel Tops, SF's newest park space, starting to take shape


$118-Million Park Atop Highway Tunnel Breaks Ground in San Francisco


A brilliant new park is being built atop a highway in San Francisco


James Corner Field Operations-designed addition to the Presidio moves forward


The Presidio starts building James Corner-designed parkland over highway tunnels


Presidio Tunnel Tops Neighborhood