The traffic management sign specifications for TTM are detailed in the Traffic control devices manual.
Traffic control devices manual (TCD manual)
All dimensional, colour and layout requirements are available.
TCD manual sign specifications
GIF images for signs (eg for use in a traffic management diagram) are available. View the following instructions:
How to get GIF images [PDF, 228 KB]
Further information is available under:
Section I - Specific activity procedures and diagrams