Complex sentence: However a railway line was built from the Earl of Crawford & Balcarres'colliery network at Aspull in 1860 and was replaced in 1869 by a link from the Lancashire Union' Whelley' loop.
Split into simpler sentences: However a railway line was built from the Earl of Crawford & Balcarres'colliery network at Aspull in 1860. This line was replaced in 1869 by a link from the new Lancashire Union' Whelley' loop.