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DMRB: Highway Structures and Bridges CD 354 Version 2.1.0 Design of minor structures. Version 2.1.0
Publication Year
2025
Document Status
Current
Abstract
Looks at design considerations for minor highway structures including lighting columns, cantilever masts for traffic signals and/or speed cameras, CCTV masts and fixed vertical road traffic signs. Aligned with BS EN 40, BS EN 12899 and replaces BD 94/17.
Document History
Highway Structures and Bridges. Design. Supersedes CD 354 Design of minor structures (formerly BD 94/17). Version 2.0.0 (NHW, 2024). Version 0 - dated December2019 - replaces BD 29/17. Version 1 - dated March 2020 - updates references and corrects definition D in Equation 12.12 and clause 12.14. Version 1.1.0 - dated February 2022 - changes made to core document. Version 2.0.0 - dated July 2024 - changes made to core document and change to policy, major revision. Version 2.1.0 dated September 2025. See latest release notes for consequential update details.
Publisher Information
National Highways
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.
National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
NHW
UK
Website: https://www.gov.uk/government/organisations/national-highways
Email: info@nationalhighways.co.uk
Tel: 0300 123 5000
