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DMRB: Road Layout CD 146 Version 2.0.0 Positioning of signalling and advance direction signs (formerly TD 46/05, TD 18/85) Version 2.0.0
Publication Year
2023
Document Status
Current
Abstract
Establishes positioning requirements for signalling and advanced direction signs for motorways, including variable message signs and National Application documents.
Document History
Road layout. Design. Supersedes CD 146 Revision 1 Road layout. Design. Positioning of signalling and advance direction signs (formerly TD 46/05 and TD 18/85) Revision 1 (HE, 2020). Version 0 issued July 2019. Version 1 issued March 2020 - updates references. Version 2.0.0 issued September 2023 - with changes made to core document and England NAA and Northern Ireland NAA. Design manual for roads and bridges (DMRB)
Publisher Information
National Highways
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.
National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
NHW
UK
Website: https://www.gov.uk/government/organisations/highways-england
Email: info@highwaysengland.co.uk
Tel: 0300 123 5000
