UPDATE (4:20p.m., Nov. 17): Fort Tejon CHP is no longer escorting Southbound I-5 on the Grapevine. Visibility has improved on the Grapevine. CHP says to still drive with caution.
Fort Tejon CHP is currently escorting traffic Southbound of I-5 near Grapevine Road due to heavy fog.
According to Fort Tejon CHP, no accidents have been reporter at this time.
They will continue to escort cars until fog dissipates.