Answer: terminus

AnswerCrossword Clue
TERMINUSImportant station.
TERMINUSPenn Station is one.
TERMINUSBoundary post.
TERMINUSEnd.
TERMINUSEnd of the line
TERMINUSAlbany, to the Erie Canal
terminusan end
terminusthe end of the line for buses, trains, etc.
terminusthe end of a transportation line or route; any finishing point.
terminusthe end of anything