A water main break has forced the closure of Hillsdale Road in Rancho San Diego between Jamacha Road and Chase Avenue, the San Diego Department of Public Works (SDCDPW) said.
According to SDCDPW, the road could remain closed through the night.
Calls reporting flood due to a possible broken pipe were first heard by the California Highway Patrol (CHP) just before 3 p.m. Tuesday.
San Diego County Sheriff’s Office (SDSO) units were called in to assist CHP with traffic control.
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