Temporary Traffic Management
- Publication no: AGTTM10-26
- ISBN: 978-1-923617-25-4
- Published: 26 May 2026
- Edition: 1.2
- PDF (free) Download
Guide to Temporary Traffic Management Part 10: Supporting Guidance provides information on a range of topics to support the information contained within the other parts of AGTTM. The information includes risk management processes, review, inspection and road safety audit of worksites, events and emergency works.
Download the supporting report
Austroads report AP-R765-26 documents content and referencing changes made in Edition 1.2 of the Austroads Guide to Temporary Traffic Management (AGTTM) Parts 1 through Part 7, Part 9 and Part 10, published in May 2026.
Join the webinars
Austroads has organised a series of webinars to outline the updates:
6 July 2026 – Updates to the Austroads Guide to Temporary Traffic Management in Edition 1.2
No charge but registration is essential. Can't make the live session? Register and we'll send you a link to the recording.
Edition 1.2 published May 2026
Edition 1.2 contains:
- updated content relating to major changes in AGTTM Part 8
- updated and new guidance relating to TTM assurance practices
- minor amendments for clarity and consistency.
Superseded editions:
- 1. Introduction
- 1.1 Scope of Part 10
- 1.2 Structure of AGTTM
- 1.3 Heading discontinued from Edition 1.1
- 1.4 Application of Part 10 to New Zealand
- 1.5 Definitions
- 2. Risk Management for TTM
- 2.1 General
- 2.2 Overview
- 2.3 Application to TTM at worksites on roads
- 2.4 Elements of best practice
- 2.4.1 A model risk management process
- 2.4.2 Step 1 – Determine the site risk rating for planning of TTM
- 2.4.3 Step 2 – Determine the required level of planning
- 2.4.4 Step 3 – Consider risk at the worksite
- 2.4.5 Step 4 – Consider risk control measures
- 2.4.6 Step 5 – Select risk controls
- 2.4.7 Documentation of risks
- 3. Assurance Systems, Methods and Processes
- 3.1 General
- 3.1.1 Overview
- 3.1.2 Outcomes
- 3.1.3 Triggers for assurance systems and processes
- 3.2 Assurance types
- 3.2.1 Reviews
- 3.2.2 Inspections
- 3.2.3 Monitoring
- 3.2.4 Audits
- 3.2.5 Evaluations
- 3.3 Considerations
- 3.3.1 Assurance within TTM project stages
- 3.3.2 Roles and responsibilities
- 3.3.3 Record keeping
- 3.1 General
- 4. Events on Roads
- 4.1 General
- 4.2 Principles
- 4.3 The event TMP
- 4.4 Event traffic marshals
- 4.5 Event traffic management signage
- 4.6 Risk factors for events
- 5. Emergency Works
- 5.1 General
- 5.2 Initial response
- 5.3 Interim response
- 5.4 Follow up protection
- 6. AGTTM Feedback
- Appendix A Example Compliance Inspection Checklist
Austroads has released updated editions of nine parts of the Guide to Temporary Traffic Management (AGTTM). The updates make it easier to apply the guidance consistently in practice, supporting safer worksites and safer journeys for all road users.