Complex sentence: The name Wabash Railroad or Wabash Railway may refer to various corporate entities formed over the years using one or the other of these two names until the name disappeared in 1964 when the Norfolk and Western Railway leased the Wabash System.
Split into simpler sentences: The name Wabash Railroad or Wabash Railway may refer to various corporate entities formed over the years using one or the other of these two names. The identity of the Wabash Railroad name disappeared beginning in 1964 when the Norfolk and Western Railway leased the Wabash System.