In the early days of Rochester railroading, Genesee Junction was the name given to the interchange between the West Shore Railroad and the Pennsylvania Railroad in Chili, NY. However, after the PRR shut down its Rochester Branch following its merger with the New York Central, the name "Genesee Junction" moved west to the neighboring interchang…In the early days of Rochester railroading, Genesee Junction was the name given to the interchange between the West Shore Railroad and the Pennsylvania Railroad in Chili, NY. However, after the PRR shut down its Rochester Branch following its merger with the New York Central, the name "Genesee Junction" moved west to the neighboring interchange between the West Shore and the Baltimore and Ohio Railroad. This interchange, formerly known as West Shore Junction, has retained the name Genesee Junction to this day.