 Having entered the London Borough of Merton and again taking the easiest alignment, the Ringway would have continued along the railway line to Tooting.A junction with the A24 would have been provided at the south end of Tooting High Street.Between there and Haydons Road station the motorway would have turned north through the industrial area of Summerstown then crossed over the main railway line to Waterloo station adjacent to the River Wandle.