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Effective Data Collection Strategies for Road Condition Assessment During Off Years

Regularly assessing road conditions is vital for effective roadway management. In between comprehensive audits, a robust yearly program should be implemented to collect relevant data, including Pavement Condition Index (PCI) assessments and feedback from the public about road conditions. Utilizing various data sources such as recent condition assessments, pothole reports, and advancements like UAV technology enhances the accuracy of evaluations. This summary will explore efficient strategies for maintaining and improving road quality through continuous data collection and analysis, ensuring informed decision-making over a 20-year program cycle.

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Effective Data Collection Strategies for Road Condition Assessment During Off Years

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Presentation Transcript

  1. Data Collection during the Off Years What to do in between comprehensive audits Paul Handcock

  2. Introduction What are we walking about? Every five years Yearly Program What to do for data in between

  3. The Yearly Program

  4. Pavement Condition Index (PCI) What is it? Scores for the other sources Future is Road Condition Index

  5. Data Sources during the Off Years Subject to recent changes Cheap to access Easy to access in time

  6. Sources

  7. Main Sources

  8. Recent condition assessments People report road condition Captured in the ROMAN Pavement Rating module Do an assessment first These affect the calculation of the PCI

  9. 20 year road program The types of works that will need to occur over a twenty year period. Added into the current program. Examples replacing stormwater drains with improved types upgrading the cycle lanes.

  10. Other Data Sources Pothole reports Street Sweepers Crack sealing

  11. Pothole complaints

  12. Future Data Sources Customer self reporting traffic data stormwater / telecoms road digging/dial before you dig Remote sensing using Unmanned Aerial Vehicles (UAVs) Crash locations and statistics Mobile phoneS

  13. Summary • Having a five year program is great • But having a yearly program based on recent changes is better • And it’s not even hard

  14. Questions

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