Site Updates

April Update 2019:

Design Manual for Roads and Bridges

GG 000 Alphanumeric and Volume Contents April 2019
CD 527 Sumpless gullies (replaces HA 105/17 Sumpless Gullies)
CD 236 Surface course materials for construction revision 3 (replaces CD 236 Surface course materials for construction revision 2)
HA 105/17 Sumpless Gullies (4.2.3) (replaced by CD 527 Sumpless gullies)
CD 236 Surface course materials for construction revision 2 (7.5.1) (replaced by CD 236 Surface course materials for construction revision 3)

IAN

IAN 163/12 Alternative Entry Taper at relaxation scheme temporary traffic management on high speed roads (withdrawn as information subsumed in the Traffic Signs Manual: Chapter 8 Part 3)
IAN 179/14 Guidance on the Use of Vehicle Mounted High Level Variable Message Signs to provide advance warning of lane closures for Relaxation Works on Dual Carriageways with a Hard Shoulder (withdrawn as information subsumed in the Traffic Signs Manual: in Chapter 8 Part 3)
IAN 181/14 Guidance on the Use of Impact Protection Vehicles for Temporary Traffic Management (withdrawn as information subsumed in in the Traffic Signs Manual: Chapter 8 Part 3)
IAN 188/16 Guidance on Omission of Warning Lights (Road Danger Lamps) for Relaxation Works on Dual Carriageways (withdrawn as information subsumed in in the Traffic Signs Manual: Chapter 8 Part 3)
IAN 64/05 Driver Information at Road Works (withdrawn as information subsumed in in the Traffic Signs Manual: Chapter 8 Part 3)
IAN 137/10 The use of stepped speed limits at road works (withdrawn and no replacement)
IAN 129/10 Travel Demand Management Guidance High Occupancy Vehicle Gates (withdrawn and no replacement)
IAN 150/16 Guidance on Alternative Temporary Traffic Management Techniques for Relaxation Works on Dual Carriageways (withdrawn as information subsumed in the Traffic Signs Manual: Chapter 8 Part 3)

Welcome to Standards for Highways

On this site you will find all the essential documents on the the design, construction and maintenance of highways.

Use the navigation links to access the following: