cargo container equipment factory forklift freight handling industry lifting loader loading machine machinery moving storehouse transportation truck unloading vehicle warehouse asphalt car highway interstate landscape median pavement road Road Trip street street scene stripe striping tree trees trip agrimotor agromotor auto background cutout field harvest isolated machines path rural tractor ursus wheel work advice alert announcement be-careful beware black care careful cars caution cautious communicating communication conditions danger dangerous information informing large-vehicles look-out observant red risk risks road-conditions road-train rural-area safety semi-trailers sign signage slow-down speed speed-reduction symbol text traffic trailers transport trucking trucks vehicles warning warning-sign watch watch-out white words cutoff ecology flat gum heavy litter old part retreading rubber spare tire tyre worn bus coach commuter mercedes mini minibus minivan package private shuttle travel van art compressor construction drawing hardware hose illustration labor man sketch spool tires tools worker working blue classic drive driver mirror oldtimer pack ruin rusty seats seventies stay wheels wreck