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.
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Series details
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Title
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Year
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Status
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 06 September 2022)
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2022
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 07 November 2022)
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2022
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 03 July 2023)
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2023
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 04 September 2023)
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2023
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 03 October 2023)
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2023
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 13 December 2023)
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2023
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Withdrawn
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DMRB: Highway Structures and Bridges CG 300 TAS A
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Appendix A. Technical Approval Schedule (TAS). Schedule of documents relating to assessment of highway bridges and structures. (All documents are taken to include revisions current as of 26 February 2024)
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2024
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Current
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DMRB: Highway Structures and Bridges CS 455 Version 1.1.0
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Assessment of concrete highway bridges and structures (formerly BD 44/15, BA 38/93, BA 40/93, BA 51/95 and BA 52/94) Version 1.1.0
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2022
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Current
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DMRB: Highway Structures and Bridges CS 460 Version 1.0.1
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Management of corrugated steel buried structures (formerly BA 87/04). Version 1.0.1
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2023
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Current
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DMRB: Highway Structures and Bridges CS 461 Version 0.1.0
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Assessment and upgrading of in‐service parapets (formerly BA 37/92, IAN 97/07) Version 0.1.0
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2023
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Current
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DMRB: Highway Structures and Bridges CS 469
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Management of scour and other hydraulic actions at highway structures (formerly BD 97/12)
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2024
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Current
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DMRB: Pavement CD 226
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Design for new pavement construction (formerly HD 26/06). Version 0.1.0
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2021
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Current
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DMRB: Pavement CD 236 Version 4.1.0
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Surface course materials for construction (formerly CD 236 (rev. 3 inc. HD 36/06 and IAN 156/16), HD 37/99, HD 38/16, IAN 157/11, TA 81/16). Version 4.1.0
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2022
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Current
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DMRB: Pavement CS 230 Version 0.1.0
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Pavement maintenance assessment procedure (formerly HD 29/08, HD 30/08). Version 0.1.0
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2022
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Current
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DMRB: Road Layout CD 116 Version 2.1.0
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Geometric design of roundabouts (formerly TD 16/07, TD 50/04, TD 51/17, TD 54/07, TA 23/81, TA 78/97, TA 86/03, TD 70/08). Version 2.1.0
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2023
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Current
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DMRB: Road Layout CD 122
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Geometric design of grade separated junctions (formerly TD 22/06, TD 39/94, TD 40/94). Version 1.1.0
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2021
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Withdrawn
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DMRB: Road Layout CD 122
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Geometric design of grade separated junctions (formerly TD 22/06, TD 39/94, TD 40/94). Version 1.1.1
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2022
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Current
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DMRB: Road Layout CD 123
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Geometric design of at-grade priority and signal-controlled junctions (formerly TD 41/95, TD 42/95, TD 40/94, and those parts of TD 50/04 and TD 70/08 relating to priority and signal-controlled junctions). Version 2.1.0
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2021
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Current
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DMRB: Road Layout CD 146 Version 2.0.0
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Positioning of signalling and advance direction signs (formerly TD 46/05, TD 18/85) Version 2.0.0
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2023
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Current
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DMRB: Road Layout CD 169 Version 1.1.0
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Design of lay-bys, maintenance hardstandings, rest areas, service areas and observation platforms (formerly TD 69/07, TA 66/95) Version 1.1.0
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2022
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Current
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