broken white big rig semi truck tractor stands on the side of the road with an open hood awaiting mobile repair assistance

american anticipatory assistant attention automobile big broken brokendown cargo carriage carrier carrying cautionary commercial conveyance delivering delivery distances eighteenwheeler engine equipment fleet freight haul heavyduty help hood industrial loads logistic logistics long lorry maintenance mobile off open out parking problem protection repair repairing rig rigs road roadside safety semi semitruck service servicing shipping standing stop tractor traffic trailer trailers transport transportation transporting travel truck trucking trucks waiting warning