big rig semi truck auto train running with three dry van semi trailers going under the overpass trestle road

american big business cargo carrier carries carry chassis climbing commercial conveyance coupled danger delivering delivery destination diesel driving dry eco eighteenwheeler fifth fleet freight haul haulage hauler heavyduty highway industrial intersection loads local logistic logistics long lorry northwest overpass protection pulling rig rigs road route running safety semi semitruck shipping straight sunny tractor traffic trailer trailers train transport transportation transporter transporting travel trestle truck trucking trucks van wheel wheels