Standards for highways - document changes
the essential documents on the design, construction and maintenance of highways
can be found through this link.
This portal includes:
Manual for Roads and Bridges (DMRB)
of Contract Documents for Highway Works (MCHW)
Advice Notes (IANs)
and Winter Service Code (RWSC)
Maintenance Manual (NMM)
Management and Maintenance Manual (TMMM)
The Manual of Contract Documents for Highway
Works (MCHW) consists of six volumes including the administrative
procedures for its use, the Specification for Highway Works and its
corresponding Method of Measurement.
Design Manual for Roads and Bridges (DMRB) contains information about current
standards relating to the design, assessment and operation of motorway and
all-purpose trunk roads in the United Kingdom.
Many of their familiar BA and BD
guidance notes, which should be read in conjunction with all documents, are in
the process of being re-issued under a revised classification system. To
navigate from the familiar code to the new document see Standards for