General Standards and Application

Document No:  D12#66460
Revision:  4
Date amended:  03-Jun-2015

The information below is intended to reflect the preferred practice of Main Roads Western Australia ("Main Roads"). Main Roads reserves the right to update this information at any time without notice. If you have any questions or comments please contact Andrew Berry by email or on (08) 9323 4137.

To the extent permitted by law, Main Roads, its employees, agents, authors and contributors are not liable for any loss resulting from any action taken or reliance made by you on the information below.


Revision Register


Ed/Version Number Clause Number Description of Revision Date
1 All  Guideline Developed. 14-Dec-2001
All Guideline Revised and Approved. 20-May-2003
All Guideline Revised and Approved. 03-Nov-2005
3A  Header Guideline Contact amended. 13-Dec-2007
3B Header Guideline Contact changed. 07-Aug-2010
3C Header Contact person changed to Andrew Berry. 20-May-2013
​4​All​Guideline Revised and Approved​03-Jun-2015

Table of Content


Main Roads drawings shall conform to "Australian Standard 1100.101 Technical Drawing General Principles" unless otherwise stated in this guideline.

The purpose of this document is to detail standards for the presentation of drawings for Main Roads projects, including road design, drainage, shared / principal shared paths, electrical, signs and pavement markings works.

Main Roads drawing standards for other project aspects such as Landscaping and Pavement & Structures are also referred to.

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