SAN DIEGO - Firefighters have knocked down a 110-acre brush fire along the SR-52 near Santo Road.
The fire was reported around 4:30 p.m., according to a San Diego Fire-Rescue dispatcher.
The fire prompted the closure of the Santo Road on-ramp to east SR-52.
All trails at Mission Trails Regional Park will be closed Monday, except the Cowles Mountain trail.
One firefighter was taken to the hospital and treated for heat exhaustion, SDFRD spokesman
Maurice Luque said.
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