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Traffic Management on Public Roads and Highways Risk Assessment

Traffic Management on Public Roads and Highways Risk Assessment

  • • 100% Compliant with Australian WHS Acts & Regulations
  • • Fully Editable MS Word & PDF Formats Included
  • • Pre-filled Content – Ready to Deploy Immediately
  • • Customisable – Easily Add Your Logo & Site Details
  • • Includes 2 Years of Free Compliance Updates

Traffic Management on Public Roads and Highways Risk Assessment

Product Overview

Identify and control organisational risks associated with Traffic Management on Public Roads and Highways through a structured, management-level WHS Risk Management approach that focuses on planning, governance, systems and resourcing. This Risk Assessment supports compliance with the Work Health and Safety Act, reduces operational liability, and demonstrates clear Due Diligence by officers and PCBUs.

Risk Categories & Hazards Covered

This document assesses risks and outlines management controls for:

  • Governance, Legal Compliance & WHS Duties: Assessment of PCBU and officer duties, allocation of WHS responsibilities, consultation arrangements and verification of compliance for traffic management operations on public roads and highways.
  • Traffic Management Planning & Design: Management of traffic guidance schemes, temporary traffic management plans, peak and live traffic conditions, and integration with road authority requirements and permits.
  • Safe Work Zones & Corridors: Establishment and maintenance of work zones, buffer areas, taper lengths, exclusion zones and safe access/egress routes for workers, plant and the public.
  • Traffic Control Operations & Resourcing: Organising traffic controllers, supervisors and support personnel, including role clarity, span of control, communication protocols and supervision arrangements.
  • Manual Traffic Control & Direction of Traffic: Protocols for stop/slow bat operations, positioning of controllers, line-of-sight, communication, environmental conditions and escalation to alternative controls when risks increase.
  • Journey Management & Equipment Transport: Assessment of vehicle routing, loading and unloading near live traffic, escort requirements, parking and staging areas, and controls for moving plant and equipment to and from work sites.
  • Competency, Training & Behavioural Safety: Systems for verifying licences and tickets, traffic control training, inductions, toolbox talks, behavioural expectations and enforcement of safe work rules in live traffic environments.
  • Fatigue, Rostering & Work Scheduling: Management of shift length, night works, peak-hour scheduling, breaks, travel time and cumulative fatigue for traffic controllers, drivers and supervisors.
  • Plant, Vehicles & Equipment Management: Selection, inspection and maintenance of work vehicles, arrow boards, VMS, TMA trucks, barriers, cones and signage, including pre-start checks and defect management.
  • Remote Area, Communications & Incident Response: Provision of communication systems, lone and remote work procedures, emergency access routes, liaison with emergency services and escalation protocols for incidents on live roads.
  • Public, Third‑Party & Stakeholder Interface: Management of risks to road users, pedestrians, cyclists, adjacent businesses and residents, including notifications, signage, public information and complaint handling.
  • Monitoring, Inspection, Auditing & Assurance: Regular inspections of traffic setups, supervisor checks, internal and external audits, and verification that traffic management plans are implemented as approved.
  • Incident, Near‑Miss & Hazard Management: Systems for reporting, recording and investigating incidents, near‑misses and hazards, including root-cause analysis and implementation of corrective and preventive actions.
  • Contractor & Interface Management: Control of contractors and subcontractors involved in traffic operations, including prequalification, scope definition, information sharing and monitoring of performance against WHS requirements.
  • Change Management, Seasonal & Peak‑Demand Adjustments: Assessment and control of changes arising from weather, seasonal traffic patterns, special events, roadworks staging and design modifications.

Who is this for?

This Risk Assessment is designed for Business Owners, Project Managers, Traffic Management Companies, Principal Contractors and Safety Managers responsible for planning and overseeing traffic management operations on public roads and highways.

Hazards & Risks Covered

Hazard Risk Description
1. Governance, Legal Compliance and WHS Duties
  • • Lack of clear organisational WHS governance for traffic management on public roads and highways
  • • Failure to identify and comply with WHS Act 2011, WHS Regulations, and road authority requirements (Austroads, state TTM manuals, local council permits)
  • • Inadequate understanding of PCBU, Officer, Worker and Other Persons duties in live traffic environments
  • • No documented traffic management policy or framework linking corporate risk appetite to field operations
  • • Inconsistent application of WHS due diligence by senior management in relation to high‑risk traffic activities
  • • Poor integration of WHS obligations with contractual and procurement processes (e.g. subcontractor TTM requirements)
  • • Failure to monitor legislative, standards and guideline changes for temporary traffic management
  • • Insufficient allocation of resources (budget, time, competent people) to safely manage work on or near public roads, rail corridors and high‑traffic areas
2. Traffic Management Planning and Design (Including Peak and Live Traffic)
  • • Inadequate or absent traffic management plans for work on or near roads and highways, including emergency and quick clearance activities
  • • TMPs not tailored to site‑specific risks such as high‑speed roads, multilane highways, intersections, school zones, rail crossings or constrained corridors
  • • Failure to adequately consider peak rush hour traffic volumes, special events and seasonal variations in traffic patterns
  • • Poor integration of temporary traffic management with broader road network operations, emergency services and public transport
  • • Inadequate consideration of vulnerable road users (pedestrians, cyclists, motorcyclists, mobility‑impaired persons) when establishing work zones
  • • Insufficient planning for complex operations such as incident recovery, heavy vehicle movements, and equipment transport in live traffic environments
  • • TMPs not incorporating safe working under vehicular traffic (e.g. elevated structures, underbridges, tunnels) and around rail interfaces
  • • Failure to review and update TMPs in response to changing site conditions, near misses, or public complaints
  • • Use of generic or outdated TMP templates that do not address contemporary standards or specific hazards
  • • Lack of coordination between multiple contractors working within the same traffic corridor or precinct
3. Establishing and Maintaining Safe Work Zones and Corridors
  • • Work zones established without adequate separation from live traffic (insufficient buffer or lateral clearance)
  • • Inconsistent or incorrect placement of signs, cones, barriers and devices compared with TMPs
  • • Uncontrolled access points allowing unauthorised vehicles or public to enter work areas
  • • Work being carried out under live vehicular traffic or on live roads/railways without effective controls
  • • Inadequate systems for establishing safe corridors for moving plant, recovery vehicles or equipment through traffic
  • • Poor visibility of work zones at night or during adverse weather, increasing risk of vehicle intrusion
  • • Failure to maintain work zone integrity throughout the shift (devices moved, missing or damaged)
  • • Insufficient protection for workers working near roads or busy areas, particularly during set‑up and removal of traffic devices
  • • Work carried out on or near roads without traffic controls due to planning or resourcing failures
4. Organising Traffic Control Operations and Personnel
  • • Inadequate organisational structure and supervision for traffic controllers and spotters
  • • Traffic controllers allocated without verifying accreditation, competency or currency of licences
  • • Insufficient staffing levels to safely manage complex or multi‑point control (intersections, ramps, side roads)
  • • Poor communication channels between traffic controllers, site supervisors, recovery crews and plant operators
  • • Lack of clear authority and escalation pathways for stopping work due to traffic safety concerns
  • • Failure to manage third‑party traffic control companies under the organisation’s WHS management system
  • • Traffic controllers placed in unsafe positions due to poor planning or supervisory oversight
  • • Inconsistent handover and shift‑change processes leading to gaps in traffic control coverage
5. Manual Traffic Control and Direction of Traffic
  • • Reliance on manual directing of traffic where engineering or automated controls would be safer
  • • Traffic controllers exposed to live traffic without adequate physical protection or escape paths
  • • Miscommunication or unclear signalling leading to vehicle collisions or near misses
  • • Cognitive overload for controllers during busy hours, complex lane configurations or incident recovery operations
  • • Inadequate procedures for directing heavy vehicles, oversized loads or public transport vehicles
  • • Failure to adjust manual control arrangements for changing conditions (congestion, light, weather, incident escalation)
  • • Traffic controllers working alone in high‑risk locations without effective monitoring
6. Journey Management and Equipment Transport in Live Traffic
  • • Lack of journey management planning for transporting equipment and materials to and from roadside or highway works
  • • Inadequate route selection, leading to unnecessary exposure to high‑risk roads, peak congestion or rail level crossings
  • • Vehicles stopping or reversing in unsafe locations to access worksites
  • • Insufficient coordination between transport operations and on‑site traffic management arrangements
  • • Fatigue and time‑pressure risk for drivers during long shifts, night works or compressed programs
  • • Inadequate planning for quick clearance and incident response requiring rapid deployment on busy roads
  • • Poor control of subcontracted transport providers operating outside organisational WHS systems
7. Competency, Training and Behavioural Safety for Live Traffic Environments
  • • Workers operating in live traffic environments without appropriate competency, accreditation or experience
  • • Insufficient understanding of temporary traffic management principles by supervisors and planners
  • • Complacency or risk‑normalisation among workers regularly working beside busy roads and highways
  • • Inadequate training on working under vehicular traffic, near rail corridors or in complex interchanges
  • • Poor hazard perception and situational awareness when directing traffic during busy hours or quick clearance operations
  • • Failure to train workers on specific organisational procedures, not just generic traffic control content
  • • Limited capability to manage aggressive or non‑compliant road users from a behavioural standpoint
8. Fatigue, Rostering and Work Scheduling (Including Peak Rush Hours)
  • • Inadequate control of fatigue for workers performing long shifts, night works, early starts or quick‑turnaround rosters
  • • Schedules that require work during peak rush hours without additional planning or support
  • • Insufficient staffing levels resulting in extended periods of high concentration for traffic controllers and supervisors
  • • Lack of formal review of cumulative fatigue for personnel working across multiple sites or employers
  • • Pressure to keep traffic moving leading to workers skipping breaks or extending shifts
  • • Inadequate provisions for rest areas, amenities and breaks in remote or constrained roadside locations
9. Plant, Vehicles and Equipment Management for Traffic Operations
  • • Inadequate specification or procurement of vehicles and plant for use in high‑risk traffic environments
  • • Lack of crash‑protection features or attenuators on vehicles operating as shadow or protection vehicles
  • • Poor maintenance systems leading to unreliability of critical traffic devices (portable signals, VMS boards, lighting, barriers)
  • • Failure of warning lights, beacons or communications equipment during operations on live roads
  • • Inadequate control over modifications or fit‑outs that affect vehicle safety in traffic management applications
  • • Inconsistent use or availability of approved traffic control devices meeting Australian Standards
  • • No system for pre‑deployment checks of plant and devices used to manage or protect live traffic works
10. Remote Area, Communications and Incident Response Systems
  • • Inadequate communication coverage for works in remote corridors, rural highways or rail interfaces
  • • Lack of clear incident and emergency response procedures for work on live roads and railways
  • • Delayed response to vehicle intrusions, crashes or worker injuries due to poor communications
  • • No formal coordination protocols with emergency services and road network control centres
  • • Inadequate systems to support quick clearance operations while maintaining worker safety
  • • Failure to manage dynamic risks such as weather events, visibility reduction or sudden congestion
  • • Workers operating alone or in small teams without appropriate monitoring in high‑risk or isolated locations
11. Public and Third‑Party Interface, Community and Stakeholder Management
  • • Inadequate systems to protect members of the public moving through or adjacent to work zones
  • • Poor communication with local communities, businesses and road users about changed traffic conditions
  • • Unmanaged interactions with pedestrians, cyclists and other vulnerable road users near work areas
  • • Conflict with road users due to perceived delays, confusion or inadequate signage during busy hours
  • • Lack of mechanisms to capture and address public complaints or incident reports
  • • Disruption to emergency service routes, public transport or school zones without prior coordination
  • • Failure to address accessibility requirements for persons with disability during temporary traffic management
12. Monitoring, Inspection, Auditing and Assurance of Traffic Management
  • • Infrequent or ineffective inspections of traffic management setups and live work zones
  • • Lack of objective verification that TMPs are implemented as designed
  • • Inadequate auditing of contractors and third parties providing traffic management services
  • • Failure to detect systemic non‑compliance or drift from approved standards over time
  • • Over‑reliance on self‑reporting without independent field verification
  • • Inconsistent documentation of inspections, findings and corrective actions
13. Incident, Near‑Miss and Hazard Reporting, Investigation and Learning
  • • Under‑reporting of near misses, unsafe conditions and public complaints related to traffic management
  • • Superficial incident investigations that do not address systemic or organisational contributors
  • • Lack of structured learning processes following serious incidents or regulatory interventions
  • • Failure to share lessons learnt across projects, regions and contractors
  • • Inadequate interface with regulator notifications and road authority reporting obligations
  • • Perception of blame culture discouraging open reporting about traffic risks and mistakes
14. Contractor, Subcontractor and Interface Management for Traffic Operations
  • • Use of traffic control and recovery contractors without adequate WHS capability assessment
  • • Inconsistent safety standards and procedures between principal contractor and traffic management providers
  • • Gaps in responsibility at interfaces between multiple PCBUs sharing a live traffic worksite
  • • Contractual arrangements that unintentionally incentivise unsafe practices (e.g. penalties solely based on delay times)
  • • Insufficient oversight of subcontractors involved in quick clearance, incident recovery or after‑hours works
  • • Lack of clarity on who controls specific traffic risks at complex multi‑party worksites
15. Change Management, Seasonal, Event and Peak‑Demand Adjustments
  • • Uncontrolled changes to scope, staging or timing of works affecting traffic conditions
  • • Failure to reassess risks for works during seasonal peaks (holidays, tourist seasons) or major events
  • • Introduction of new technology, devices or methods without appropriate risk assessment and training
  • • TMP changes made in the field without formal review or approval, leading to unsafe layouts
  • • Insufficient planning for escalations in traffic volume due to network incidents, detours or road closures elsewhere
  • • Overlapping works from multiple projects resulting in cumulative traffic risk not being assessed
16. Environmental and Weather‑Related Traffic Safety Management
  • • Adverse weather conditions (rain, fog, heat, wind) reducing visibility of traffic control devices and workers
  • • Water, debris or spills encroaching into traffic or work zones, especially around recovery operations
  • • Glare or poor lighting making signage and delineation difficult to interpret for drivers
  • • Bushfire, flood or storm events impacting the safety of roadside work and evacuation routes
  • • Inadequate planning for dust, noise or other environmental impacts that distract or disorient road users near work areas
  • • Failure to adjust traffic management for reduced braking distances and surface friction in wet or contaminated conditions

Need to add specific hazards for your workplace?

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Legislation & References

This document was researched and developed to align with:

  • Work Health and Safety Act 2011
  • Work Health and Safety Regulations 2017
  • AS/NZS ISO 31000:2018: Risk management — Guidelines
  • Safe Work Australia – Traffic Management for Construction or Maintenance Work: Guidance on managing traffic risks around roadwork sites.
  • Safe Work Australia – General Risk and Workplace Management Code of Practice: Framework for identifying, assessing and controlling WHS risks.
  • Safe Work Australia – Construction Work Code of Practice: Requirements for planning and managing construction-related traffic interfaces.
  • AS/NZS 4801 (superseded) / ISO 45001:2018: Occupational health and safety management systems — requirements for systematic WHS management.
  • AS 1742 Manual of Uniform Traffic Control Devices (relevant parts): Standards for road signs, traffic signals and devices used in temporary traffic management.
  • Austroads Guides to Temporary Traffic Management (AGTTM): Best-practice guidance for planning and implementing temporary traffic management on roads.
Standard Risk Assessment Features (Click to Expand)
  • Comprehensive hazard identification for all activities
  • Risk rating matrix with likelihood and consequence analysis
  • Existing control measures evaluation
  • Residual risk assessment after controls
  • Hierarchy of controls recommendations
  • Action priority rankings
  • Review and monitoring requirements
  • Consultation and communication records
  • Legal compliance references
  • Sign-off and approval sections

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