Welsh Office: Transport, Highways and Planning Group and predecessors: Major Road Construction Photographs
This series contains a collection of photographs taken during the construction of major roads in Wales. The roads covered are the Welsh extension of the M4 and the Heads of the Valley Road (A470). The photographs were taken and presented to the Welsh Office as part of the road building contract. They show scenes prior to the commencement of work and then regular progress showing each stage of construction.