Document Status
Current
Supplement
Civil & Structural Supplement
Series
DMRB: Road Layout
Abstract
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.
History
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.
Subjects
- Roads
- Civil engineering, infrastructure and public utilities
- Transport facilities
- Road layout
Publisher History
National Highways is an executive non-departmental public body, sponsored by the Department for Transport. It has responsibility for operating, maintaining and improving motorways and major A roads in England. Formerly known as Highways England, between 2015-2021 and Highways Agency, between 1994-2015.