Site Updates

February 2018:

Design Manual for Roads and Bridges

HA 102/17 Spacing of Road Gullies: Incorporating Amendment dated February 2018
HD 217/18 Alternative Filter Media and Surface Stabilisation Techniques for Combined Surface and Sub-Surface Drains
HD 220/18 Vortex Separators for Use with Road Drainage Systems
HD 221/18 Reservoir Pavements for Drainage Attenuation

21st August 2017: IAN 198/17 added to IANs Page.

Network Management Manual and Routine and Winter Service Code

The requirements and advice for the management of maintenance on the trunk road network are described in two documents, the Routine and Winter Service Code (RWSC) and the Network Management Manual (NMM).

You should read the introductory parts to each of the documents to understand their coverage. Highways England updates them regularly to reflect changes to policy and is developing methods to publicise these changes.

Routine and Winter Service Code

The current version of the RWSC is Version 5.10, Amend No. 3, dated July 2009. This replaces Version 5.10, Amend No.2, dated January 2007.

Network Management Manual

The current version of the Network Mangement Manual is Issue 1, Amend No. 8, dated July 2009. This replaces Issue 1, Amend No. 7, dated June 2008.

If you need an archive version of the document, email email info@highwaysengland.co.uk

The Network Management Manual has been divided into sections in order to reduce download time.

NMM Table of Contents
Section Contents
(PDF, Opens new window) NMM Part 0 Introduction
(PDF, Opens new window) NMM Part 1 Management of Health & Safety
(PDF, Opens new window) NMM Part 2 Asset Management Records
(PDF, Opens new window) NMM Part 3 Routine Service
(PDF, Opens new window) NMM Part 4 Traffic Management
(PDF, Opens new window) NMM Part 5 Winter Service
(PDF, Opens new window) NMM Part 6 Network Occupancy Management
(PDF, Opens new window) NMM Part 7a Traffic Incident Management and Contingency Planning
(PDF, Opens new window) NMM Part 7b Traffic Incident Management and Contingency Planning (contd)
(PDF, Opens new window) NMM Part 8 Better Information for Road Users
(PDF, Opens new window) NMM Part 9 Intentionally blank
(PDF, Opens new window) NMM Part 10 Programme Planning & Scheme Development
(PDF, Opens new window) NMM Part 11 Administration