Road Condition Monitoring for Mining Haul Roads
Road Condition Monitoring from Proof Engineers is a plug-and-play system for measuring haul road quality in real time. Vehicle-mounted sensors and GPS data feed cloud-based analytics so maintenance teams can see where roads are deteriorating and prioritise work using objective field data.
What is Road Condition Monitoring?
Road Condition Monitoring gives mine teams a repeatable, data-driven way to measure haul road condition. Vehicle-mounted sensors and GPS data are processed into road quality monitoring outputs that show where roads are deteriorating across the site.
Instead of relying on subjective inspections alone, teams gain consistent haul road condition monitoring data that supports maintenance planning, production discussions and progress tracking over time.
How it works
At a high level, mining haul road monitoring with RCM follows four steps:
- Collect: sensors on fleet vehicles gather movement and location data as trucks travel the haul road network.
- Process: data is uploaded and processed into road condition information calibrated for true road conditions.
- Visualise: road condition heat maps and dashboards show where quality is declining across the network.
- Prioritise: maintenance and operations teams use the output to focus haul road maintenance on the highest-impact sections.
Problems it helps solve
- Subjective road inspections that vary between supervisors and shifts
- Slow identification of poor road sections across large haul road networks
- Inefficient grader prioritisation without clear road condition data
- Limited visibility of mine road monitoring results across the full network
- Difficulty tracking whether haul road condition is actually improving after maintenance
3-Step Intelligence
Deploy
Easily install independent sensors onto any vehicle in your fleet—no OEM data integration required. Data is wirelessly uploaded in real-time to a secure cloud platform, where proprietary algorithms calibrate it for true road conditions.
Analyse
View a comprehensive, colour-coded heat-map of your entire haul road network to prioritise maintenance where it has the most impact.
Act
Targeted maintenance means your highest-priority roads see the benefits: smoother road conditions, improved operator safety, and reduced fuel-burn and tyre-wear.
See how Proof Engineers' RCM system eliminates subjectivity and optimises fleet efficiency in real-time.
Key Features
Practical tools for haul road condition monitoring, maintenance prioritisation and trend visibility across your operation.
Road Condition Heat Maps
Visualise deteriorating sections shift-by-shift with intuitive red and orange "hazard" pixels across your haul road network.
Road Score
A benchmark metric to track road quality monitoring progress, compare sections over time, and quantify haul road condition improvements.
Maintenance Prioritisation
Automated email reports break down conditions by zone so maintenance planners can focus haul road maintenance where it matters most.
Site-Wide Visibility
Vehicle-mounted monitoring combined with in-field mobile tablets gives supervisors live GPS tracking and site-wide road condition visibility.
Who uses it
Road Condition Monitoring is used by teams who need objective haul road data to plan and review maintenance:
- Mine services teams coordinating haul road maintenance
- Production engineers linking road quality to cycle times and throughput
- Superintendents reviewing shift-to-shift road condition trends
- Maintenance planners prioritising work across large road networks
- Operations managers tracking whether road condition improvements are sustained
Road Condition Monitoring vs manual inspections
Manual inspections remain useful for site-specific judgement. Road Condition Monitoring adds consistent, network-wide data to support those decisions.
| Aspect | Manual inspections | Road Condition Monitoring |
|---|---|---|
| Coverage | Point-in-time checks on selected sections | Continuous data as fleet vehicles travel the network |
| Consistency | Varies by inspector and conditions on the day | Repeatable measurements using the same sensor-based method |
| Prioritisation | Relies on reported observations and experience | Road condition heat maps and Road Score highlight priority areas |
| Trend tracking | Hard to compare results over weeks or months | Benchmarks and trend visibility show whether roads are improving |
How RCM supports grader planning
Road Condition Monitoring identifies where haul road maintenance is needed. It answers “which sections are deteriorating?” across the network using objective road condition data.
Grader Performance Monitoring complements this by showing where graders worked, how long blades were down, and how productively maintenance was carried out. Together, RCM and GPM help teams align road condition priorities with grader activity and performance.
Case studies
Examples from existing Proof Engineers deployments and studies:
- RCM Maintenance Study: Dig-Floor (EX221)
Speed +2.1 km/h, cycle time −12.8 sec, +1,963 tonnes per 12-hour shift. Road score improved from 63.79% to 79.13% with targeted maintenance.
- Western Australia Lithium Mine: 1.5-Month Trial Comparison
RCM-driven maintenance: average truck speed +6.6 km/h, overall Road Score +5.2%, C1-ROM section +22.8%.
- Haul Road Improvement (Indonesia Kalimantan)
Loaded speed +43%, empty speed +95%, 35% reduction in maintenance, with weather-resilient operations.
By the Numbers
+0%
Tyre Life
Improving haul road conditions by just 10% can extend tyre life significantly.
-0%
Op Costs
A 5% increase in rolling resistance can spike operational costs by 35%.
+0%
Travel Speed
Proven case studies show significant increases in travel speeds after RCM implementation.
Frequently Asked Questions
Ready to transform your haul roads?
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