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Pavement Management System

Pavement Management System. City of Indio May 29, 2019. What is a Pavement Management System?. A Pavement Management S ystem is a set of tools and methods that assists decision makers in determining cost-effective strategies to evaluate and maintain roadway pavements.

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Pavement Management System

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  1. Pavement Management System City of Indio May 29, 2019

  2. What is a PavementManagement System? • A Pavement Management System is a set of tools and methods that assists decision makers in determining cost-effective strategies to evaluate and maintain roadway pavements

  3. Roads within the City of Indio • There are approximately 222 centerline miles of city-owned streets and alleys

  4. Pavement Management System (PMS) Update • A Pavement Management System Update and Asset Collection project was completed on January 25, 2017 • Light Detection and Ranging (LiDAR) technology

  5. Laser Crack Measurement System (LCMS)

  6. Pavement Condition Index (PCI) • The PCI rates the condition of the surface of a road network based on types and severity of distresses in a pavement • The PCI provides a numerical rating for the condition of road segments within the road network, where 0 is the worst possible condition and 100 is the best

  7. Pavement Condition Index (PCI) • An average PCI value of 69.4 was computed for the City’s pavements after the completion of the PMS Update

  8. Pavement Condition Index (PCI) PCI 86 – 100 (GOOD) NEW

  9. Pavement Condition Index (PCI) *2008 City average PCI 71 – 85 (SATISFACTORY) LONGITUDINAL/TRANSVERSE CRACKING

  10. Pavement Condition Index (PCI) *2016 City average PCI 56 – 70 (FAIR) LONGITUDINAL/TRANSVERSE/BLOCK CRACKING

  11. Pavement Condition Index (PCI) PCI 41 – 55 (POOR) LONGITUDINAL/TRANSVERSE/BLOCK/ALLIGATOR CRACKING

  12. Pavement Condition Index (PCI) PCI 26 – 40 (VERY POOR) SERVERE LONGITUDINAL/TRANSVERSE/BLOCK/ALLIGATOR CRACKING

  13. Pavement Condition Index (PCI) PCI 11 – 25 (SERIOUS) BEGINNING OF STRUCTURE FAILURE

  14. Pavement Condition Index (PCI) PCI 0 – 10 (FAIL) STRUCTURE FAILURE

  15. Maintenance and Rehabilitation Plan • The list of rehabilitative actions, based on the range of PCI values, are in the table below: *Unit cost based on The Regional Arterial Cost Estimate (RACE) provided by Coachella Valley Association of Governments (CVAG)

  16. Maintenance and Rehabilitation Plan • The budget to maintain the City’s current PCI of 69.4is $5.4 million per year

  17. Maintenance and Rehabilitation Plan • The effect of different budgets on the overall PCI for each year 67.6 current City budget 66.6 65.6 64.6 63.2

  18. Summary • In 2008, the average network PCI, based on a previous PM study, was reported to be 78.9 • In the 2016 survey, the average network PCI was determined to be 69.4 • This drop in overall PCI is consistent with a network that has received little or no maintenance

  19. Recommendation • If a maintenance program is not put in place, the City can expect the conditions of streets and alleys to deteriorate at an increased rate 100 85 70 55 40 0 exponential decline current City PCI = 69.4

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