Publications

This publication brings together a variety of useful transport information published by a number of different sources.

Sets out details of the Health impact assessment workshops held for the A6 Londonderry to Dungiven dualling schemes.

Traffic sign authorisation for signs for the purpose of indicating to vehicular traffic the point at which a recently imposed speed limit of 30 mph begins on a road which had previously been subject to a higher speed limit.

DfI Roads policy and procedure guide outlining the legislation governing the provision of road humps.

Background to and explanation of variable mandatory speed limits on M1/A12 Westlink and the impact on motorists.

Non-technical summary and full technical report following the serious flood event in Ahoghill during August 2008

Traffic sign authorisation for the purpose of indicating to vehicular traffic restrictions on length of waiting time and return period for coaches.

The NI Drink Drive reconviction analysis for those referred onto a course for drink drive offenders was commissioned by the CDDO working group to be used as a tool to evaluate the effectiveness of the courses for drink drive offenders, published 2010.