Technical Standards and Guidelines (Road & Marine)
Please note that the new Master Specification is now live and can be found here.
DPTI documents accessed from this site are in the form of .doc, .xls, .dwf, .tif or .pdf files.
To access .dwf documents, the latest versions of Microsoft Internet Explorer and Autodesk Design Review are recommended.
Please notify your DPTI representative if access to documents is unsuccessful.
CAD support site - Includes files to assist those performing CAD work for DPTI or to DPTI standards.
Includes DPTI Operational Instructions
- Drawing Presentation
- Road Design Outputs
- Road Lighting
- Traffic Signals
- Road Safety Barriers
- Earthworks & Pavements
- Pedestrians and Cyclists
- Islands; Medians; Over Taking Lanes; Bus Bays