Other crossword clues for answer "PILEUPS"PILEUPSBacklogsMulti-car collisionsHighway accidentsRoad closers, maybeTraffic jammersMajor accumulationsResults of scrimmages.Log jams.Multicar accidentsMajor accidentsBacklogs in inboxesThey're worse than mere traffic jamsMulti-car mishapsSome accidentsRush hour mishaps