Accompanying a broad collection of locomotives and rolling stock is a 25 mile stretch of the south west main line between woking and basingstoke an exceptionally busy piece of track carrying trains from london waterloo to southampton bournemouth weymouth and the west of england southern region is a pedigree title from the makers of severn valley railway and in this we hail back to the 1960s there are 4 tracks running throughout down slow down fast up slow and up fast as you would expec