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Alameda guideway excavation at Mangrove Yard


Regional Connector Constructors (RCC) will be performing excavation activities for the Alameda guideway within the Mangrove Yard.

 Work is anticipated to begin Thursday, May 21, 2020, and continue for approximately two months.

 Anticipated work hours are 6 am to 4:30 pm Monday through Friday, Saturdays as needed.

Additional work may be scheduled at a later date. A supplemental notice will be issued once work is scheduled.



Activities include excavation of tunnel box, hauling out spoils, and installation of support of excavation bracing.


What to Expect

  • Work will take place within the current construction site.
  • Haul trucks will enter and exit the Mangrove Yard from Temple St. A flagger will be on-site to assist truckers entering and exiting the yard.