Prepared by a team of consultants for the Chartered Institution of Highways and Transport (CIHT) this document is endorsed by the Department for Transport (DfT), the Homes and Communities Agency (HCA) the Welsh Assembly Government, CABE, English Heritage and the Association of Directors of Environment, Economy, Planning and Transport (ADEPT). It explains how the principles, developed in Manual for Streets can be applied to the wider highway network aiming to fill the gap between Manual for Streets and the Design Manual for Roads and Bridges.