CPRE_M40_Lewknor_detail Published 3 April, 2012 at 1936 × 2592 in Getting from place to place – Part 3 ← Previous Next → Lewknor on M40 planning map, 1960s The position of Lewknor is shown on this Ordnance Survey/Oxfordshire County Council map, which forms part of the early CPRE records relating to the planning of the M40 motorway. MERL SR CPRE C/1/106/78-87