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Strategies for Enhancing Flexible Pavement at Low-Volume Road Intersections

This project investigates the distress experienced by pavements at intersections of low-volume roads, focusing on common issues such as rutting, cracking, pushing, and shoving. It aims to identify the severity of these distresses, their probable causes, and the most effective remediation strategies currently in practice. By collecting data through questionnaires from various districts, this study seeks to improve and preserve pavement performance, ensuring safer and more durable road intersections.

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Strategies for Enhancing Flexible Pavement at Low-Volume Road Intersections

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  1. Project TX 0-5566 District Questionnaire (October 16 2008) Strategies to Improve and Preserve Flexible Pavement at Intersections UTEP - Soheil Nazarian • Imad Abdallah

  2. Do your pavements experience distress at the intersections of low volume roads?

  3. Do your pavements experience distress at the intersections of low volume roads?

  4. Do your pavements experience any type of distress at the intersections of low volume roads?

  5. What the severity level at the intersections of low volume roads?

  6. What distress types are common at your intersections on low volume roads?

  7. If rutting is an issue at intersections, please select probable causes: (check all that apply)

  8. Current solutions you typically use to remedy rutting:

  9. Typical Performance Period for Selected Remediation Strategies (Rutting)

  10. Typical Performance Period for Selected Remediation Strategies (Cracking)

  11. Typical Performance Period for Selected Remediation Strategies (Pushing)

  12. Typical Performance Period for Selected Remediation Strategies (Shoving)

  13. Project TX 0-5566 District Questionnaire 2 (April 2009) Strategies to Improve and Preserve Flexible Pavement at Intersections UTEP - Soheil Nazarian • Imad Abdallah

  14. Thank you

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