Crossword clues for __ on truckin':TRUCKINGrateful Dead song with the lyric "What a long, strange trip it's been"RCRUMBKeep on Truckin' artistRCRUMBKeep on Truckin' cartoonistKEEP__ on truckin'KEEP___ on truckin'KEEPONWords with "truckin"'TEAMSTERHe keeps on truckin'