 The construction work required to pass a six-lane dual carriageway with grade separated junctions through the congested streets of south London would have been enormous and devastating to the communities through which it passed.The SCR would have started in Battersea at the south-west corner of Ringway 1 where it would have had a junction with the West Cross Route coming south-east across the River Thames from Earl's Court.The junction was planned to be located on the triangle of land between the railway lines around Falcon Park and crossing Latchmere Road (A3220).