big rig powerful semi truck transporting goods in two long semi trailers running on the straight road

american big business capacity cargo carrier carries carry chassis columbia commercial connection delivering delivery diesel direction driving dry ecofriendly efficient eighteenwheeler engine fifth fleet freight gorge haul haulage hauler heavyduty highway industrial intersection loads local logistic logistics long lorry moving northwest public pull pulling rig rigs river road route running safety semi semitruck shipping tractor traffic trailer trailers train transport transportation transporter transporting travel trees truck trucking trucks van wheel wheels working