The department provides manuals, guidelines, specifications and other technical information relating to road infrastructure and its operation, including reference documents for roads, bridges, traffic devices, signage, pedestrian and bicycle facilities.
Be prepared for changes in the future. Find out what technical publications we are planning to update and the drivers behind those changes - Industry Update - July 2021 Issue.
* indicates required fields
your privacy
Help us improve the content on our website or tell us what is working well. Contact us if you need a response.
Please provide your phone number or email address if you are happy for us to contact you with any follow-up questions.
Please use our complaints and compliments online form to provide feedback about a service.
