Interim Advice Notes 85/07 Design of passively safe portal signal gantries
Publication Year
2007
Document Status
Withdrawn
Abstract
Gives performance requirements for design of passively safe portal signal gantries. Covers suitability, risk assessment, cost benefit analysis, loadings, dynamic analysis, design considerations, foundations and appearance.
Document History
Superseded by BD 51/14. 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. To be read in conjunction with DMRB BD 63 and BA 63.
Publisher Information
Highways Agency
The Highways Agency is now known as Highways England. The new government company is in charge of operating England's motorways and major A roads, including modernising and maintaining the highways. Their publications include the Design Manual for Roads and Bridges, the Manual of Contract Documents for Road Works and Interim Advice Notes.
Publications available from:
The Stationery Office Ltd
PO Box 276
Nine Elms Lane
London
HA
UK
Website: https://www.gov.uk/government/organisations/highways-england
Email: info@highwaysengland.co.uk
Tel: 0333 202 5070
