If the signal goes down, it could impact anyone from semi-truck drivers and ambulances using radios to broadcast stations and more.

For five consecutive days, wildfires fanned by strong winds have ravaged neighborhoods in Los Angeles, destroying more than 12,300 homes and buildings and leaving at least 11 dead. Fresh evacuations were ordered from Mandeville Canyon to the Interstate 405 freeway on Friday evening because of a flare up of the massive Palisades Fire.

Gov. Gavin Newsom called for an independent investigation into the loss of water pressure to local fire hydrants and the reported unavailability of water supplies from the Santa Ynez Reservoir.