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QGTTM
QGTTM Part 4
QGTTM
Current
Queensland Guide to Temporary Traffic Management – Part 4: Mobile Works
Department of Transport and Main Roads · November 2025
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Pages
13
Sections
24
Searchable sentences
131
Status
Current
Contents
Copyright
p. 2
Licence
p. 2
CC BY licence summary statement
p. 2
Translating and interpreting assistance
p. 2
Disclaimer
p. 2
Feedback
p. 2
About this document
p. 3
How to use this document
p. 3
References
p. 4
Relationship table (harmonised to AGTTM04-21 Edition 1.1)
p. 5
2
Design Process
p. 9
2.2
Risk Assessment
p. 9
2.5
Essential Design Principles
p. 9
2.5.3
Signs
p. 9
2.5.7
Variations to Design
p. 10
2.5.8
Combining different works protection methods
p. 10
3
TGS Design for Mobile Works
p. 10
3.5
Step 3 – Determine the Needs of the Works Convoy
p. 10
3.5.3
Shadow vehicle
p. 10
3.7
Step 5 – Determine the Signs and Devices to Use
p. 10
3.7.1
Advance warning
p. 10
3.7.2
Signs mounted on vehicles
p. 11
3.8
Step 6 – Identify the Operational Procedures to be Followed
p. 12
3.8.4
Mobile temporary speed zone
p. 12
