Complex sentence: Only Northallerton and Thirsk stations remain open between York and Darlington, Eryholme having closed in 1911 and the others in 1958, except Croft Spa served by trains to Richmond until this branch closed in 1969.
Split into simpler sentences: Only Northallerton and Thirsk stations remain open between York and Darlington. Eryholme closed in 1911, and the others in 1958, except Croft Spa, which was served by trains to Richmond, until this branch closed in 1969.