This week the SoCal Gas Company, who own the land through Sullivan Canyon, will be doing pressure testing and maintenance on their pipelines. The work will take place Monday through Saturday, from 7 am to 5 pm, near the Queensferry Road area. The work is expected to finish sometime in June.
Though trails in the area have begun to open after the shelter at home orders were eased. When construction equipment is present, Sullivan Canyon will be closed. The work sites will be off-limits for recreation. Please avoid the area and obey any signage, or theĀ guards who will be on site. Sullivan Ridge is not affected.
The official notice is here: Hydrotest_2020_Sullivan Canyon