earth movers, building a road near goffs, california

abandoned action aerial aggregate asphalt backhoe balance base blacktop building california cat caterpillar cement cliff composite concrete dig digger earth earthmover earthmovers edge equipment fence flows geologic geology goffs gravel green heap huge land landscape lean load loader material mine mining mound mountain mountains movers moving nature past pave paving pile position precarious road scene shovel tar tractor transportation trees usa view