If your daily or occasional travel path takes you through the Presidio, you have probably been keeping track of the major construction and disruption there due to the Presidio Parkway development. The parkway organization reports that crews working on the Main Post tunnels have been excavating soil, preparing the foundation of the tunnel, and installing steel rebar.
In the meantime, you probably will notice some nighttime work taking place there, including the presence of trucks delivering and removing materials. The organization reports that it is dedicated to reusing soil on site for “efficiency and sustainability goals,” and it uses water to suppress dust and soil stabilizers to keep soil erosion at a minimum.
