Presidio/Crissy Closure


Dear Birders,
Just wanted to give heads up.
The Presidio sent this notice of closure.

Begins Week of December 2, 2019
Six-Month Partial Closure of Mason Street at Crissy Field -
We’re closing a section of Mason Street at Crissy Field for six months to install culverts beneath.
This will allow fresh water to flow from the Tennessee Hollow Watershed to meet the salt water of
San Francisco Bay, creating a unique marshland at a site known as Quartermaster Reach.

The project will bring an 850-foot length of long-buried stream back to the surface and dramatically
transform an area long covered by asphalt.

Happy Birding,

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