white and red van parked near bare trees during daytime

United States Postal Service mail vans lined up at the Waltham, Massachusetts mail handling facility this winter. I previously incorrectly identified these vehicles as Grumman LLVs; this was pointed out to me several months after posting this image. There are two LLVs in this image; one at the end of the line of vehicles facing to the left, and one in the back with square taillights. The majority of these vehicles are Ford FFVs, a more modern delivery vehicle.