On January 1, 1974, the Southern Railway bought the Norfolk Southern Railway and merged it into the Carolina and Northwestern Railway, but kept the Norfolk Southern Railway name. In 1982 the Carolina and Northwestern name was brought back to free up the Norfolk Southern name for the planned merger of the Southern Railway with the Norfolk and Western Railway. The new Norfolk Southern Railway was formed in 1982. While the name had once represented simply the Virginia and North Carolina based railroad which ran south from Norfolk to Charlotte, it was now a combination of the names of the two merged Class I railroads.