dry van semi trailers without semi trucks loading cargo standing at warehouse dock gates

american big bonnet book business cargo carrier carries carry chassis commercial delivering delivery destination diesel dock driving dry eighteenwheeler electronic fifth fleet freight haul haulage hauler heavyduty highway industrial loading loads log logistic logistics long lorry lot northwest parking pick protection pulling resting rig rigs road safety schedule semi semitruck shipping stop team together tractor traffic trailer trailers transit transition transport transportation transporter transporting travel truck trucking trucks van warehouse wheel wheels white