airport airport tarmac connected joined luggage luggage trolley rollers tarmac together trolley trolley train mobile movement stairs transport travel vehicle afternoon light shadows sunshine airport-tarmac baggage baggage-trolley loading luggage-trolley metal prepared preparing ready suitcases sunlight transportation waiting animals caged cages care carers caring cats dogs pets aeroplane aircraft airline airlines airplane equipment essential fuel fuel-pump fuel-truck ground-crew hoses preparation prepare pump pumped pumping readiness refuelling storage storage-tanks travelling bicycle cycle cycling grass long path perspective drive driving isolated lonely open remote road street historical markings road sign route 66 usa