Summer 2022 Closures on Crystal Springs Regional Trail

Tuesday, May 10, 2022

Summer weather allows for projects and regular scheduled maintenance to occur along Crystal Springs Regional Trail. Learn about upcoming summer projects and find a map of all summer closures attached below.

SFPUC Technical Assessment, May 16 - July 15

Beginning Monday, May 16, the northern portion of the Sawyer Camp segment of Crystal Springs Regional Trail will be closed on weekdays while the San Francisco Public Utilities Commission (SFPUC) peforms a geotechnical assessment of seismic stability and hydraulic performance of the dam and reservoir facilities.

Monday through Friday, until July 15, 2022, trail access will be restricted from pedestrian gate off Hillcrest Blvd to the Jepson Laurel. The trail will be fully open on weekends and for the following holidays:

  • Memorial Day - Monday, May 30
  • Independence Day - Monday, July 4

Learn more about this project on the SFPUC website ยป

Summer Mowing, June 14 - 24

From June 14 - 24, the San Mateo County Parks will perform annual mowing to make the trail more usable and to reduce fire risk. See the map below for closure locations and dates. All trail segments will be fully open for use on weekends.

Please note: Trail closures go into effect the evening before, at 6:30pm.

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