Complex sentence: A goods yard south of Chessington South was used as a coal concentration depot from the mid- 1960s to the end of the 1980s, and the goods yard and the half a mile of trackbed towards Malden Rushett are overgrown by trees.
Split into simpler sentences: A goods yard south of Chessington South was used as a coal concentration depot from the mid- 1960s to the end of the 1980s. The goods yard and the half a mile of trackbed towards Malden Rushett are overgrown by trees.