Current
Civil & Structural Supplement
DMRB: Road Layout
Details requirements and offers advice for siting, access and design, location and layout for lay-bys (including parking, bus and emergency), maintenance hardstandings, rest areas, service areas and observation platforms.
Road Layout. Design. Design manual for roads and bridges (DMRB). Version 0 issued September 2019. Version 1 issued March 2020 - updates references. Version 1 issued May 2020. Version 1.0.1 issued March 2021 - changes made to the core document and Scotland NAA. Version 1.1.0 issued November 2022 - changes made to the core document, England NAA, Northern Ireland NAA, Scotland NAA, Wales NAA.
National Highways is a government company, with responsibility for operating, maintaining and improving motorways and major A roads in England. It works with the Department for Transport and was previously known as Highways England and Highways Agency.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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