Complex sentence: Parkend became a focal point in the Forest's tramway network with the main-line passing though and four branch-lines all converging in the village allowing iron and coalmines to bring supplies to the ironworks.
Split into simpler sentences: Parkend became a focal point in the Forest's tramway network. The main-line passed though and four branch-lines all converged here, allowing iron and coalmines to bring supplies to the ironworks.