big rig semi truck transporting cargo in refrigerator semi truck running on the road along columbia river

american automobile big business cargo carriage carrier carry carrying columbia commercial company connection delivering delivery direction drive driving duty eighteen fleet freight frozen gorge haul haulage hauler heavy highway industrial loads logistic logistics long lorry moving northwest professional protection reefer refrigerator reliable rig rigs river road running safety semi shipping summer tractor traffic trailer trailers transport transportation transporter transporting travel truck trucking trucks wheeler wheels white working