A blown, reportedly sparking transformer has prompted a Sig Alert for both lanes of State Route 76, California Highway Patrol (CHP) Officer Mary Bailey.
The incident happened shortly after 4 p.m. on Thursday at Camino Del Rey at State Route 76, near Bonsall.
The transformer is reported to be sparking.
Approximately 2,600 customers are without power, according to SDG&E, including customers in Pala Mesa, Bonsal, Gopher Canyon, Oceanside, San Luis Rey Heights and other neighboring areas.
No other information was available.
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