Heading eastbound on the Sunset Route, this is a C-50-8 bay window caboose. The C-50-8's were delivered in 1979 from PACCAR. Caboose info courtesy Espee.railfan.net
Seen from the Pepper Ave overpass, this Southbound drops down off the Palmdale cutoff as a set of road power with a BNSF SD70 trailing, backs down to its train.