Complex sentence: The Pennsylvania Railroad re-aligned the mainline from Lilly, Pennsylvania to Summerhill, Pennsylvania in the 1890s and a new station was built on Washington Ave. The Station remained open until 1926 when a new station was built on Lee Street.
Split into simpler sentences: The Pennsylvania Railroad re-aligned the mainline from Lilly to Summerhill in the 1890s, and a new station was built on Washington Avenue. The station remained open until 1926 when a new station was built on Lee Street.