Interim Advice Notes 161/12 Managed motorways all lanes running

Publication Year

2012

Document Status

Withdrawn

Abstract

Provides requirements and guidance for managed motorway schemes implementing all lanes running, covering outline design and operational safety, highway link design, layout of grad separated junctions, cross sections and headroom, technology, signals and signs, traffic modelling, structures, environmental assessment, drainage and earthwork and retaining structures.

Document History

Interim Advice Notes (IANs) are issued by the Highways Agency from time to time. They contain specific Guidance, which shall only be used in connection with works on motorways and trunk roads in England, subject to any specific implementation instructions contained within an IAN. Whilst IANs must be read in conjunction with the Design Manual for Roads and Bridges (DMRB) and Manual of Contract Documents for Highway Works (MCHW) for the above works, and may incorporate amendments or additions to documents in these manuals, they are not part of the DMRB or MCHW. Superseded by HA IAN 161/13. Supplements and amends: TD 9/93, TD 19/06, TD 22/06, TD 27/05, TD 45/94, TD 46/05, TA 73/97, HD 20/05 and IAN 149/11.

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