Two riders killed in a crash near Palomar Mountain on Sunday afternoon died ... The deadly collision was reported around 1:25 p.m. on East Grade Road near mile marker 10.6, east of Crestline ...
twisting route up Palomar Mountain, according to a Cal Fire spokesperson. The crash occurred around 1:20 p.m. near mile marker 10.6 on East Grade Road, said Cal Fire Capt. Mike Cornette.