Complex sentence: An automatic grain loader was built on the town's third jetty in 1958 and is currently in use.These railway yards expanded to a significant size, but the use of the line diminished and it was closed in the 1990s.
Split into simpler sentences: An automatic grain loader was built on the town's third jetty in 1958 and is currently in use. The local railway yards expanded to a significant size, but the use of the line diminished and it was closed in the 1990s.