Marion Union Station in Marion, OH is the famous location where three railroad main lines cross each other in two quadruple diamonds. To my left is the CSX Toledo Line. To my right is the NS Sandusky Subdivision. In front of me, behind the station, is the CSX Indianapolis Line. If you look closely, on the left, the autoracks of an eastbound CSX Indy Line train are tying up both diamonds as it works the yard nearby.
