Interim Advice Notes 27/99 Motorway signalling TA 74/97

Publication Year

1999

Document Status

Withdrawn

Abstract

Gives details of new generation variable message signs (designated MS3) which will replace MS2 signs. They are considered more flexible and can display tactical and strategic messages in combination with an enhanced matrix indicator (EMI).

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. Refers to DMRB Volume 9 Section 4 Part 3 (9.4.3). Withdrawn, incorporated into TA 74/05.

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