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IMS Infrastructure Management Services Arden Hills Report P a g e | 1 <br />1.0 EXECUTIVE SUMMARY <br />PROJECT SUMMARY <br />IMS Infrastructure Management Services, LLC (IMS) was contracted by City of Arden Hills to conduct a <br />comprehensive pavement condition assessment and pavement management analysis on approximately 30 <br />miles of Arden Hills roadway network. IMS mobilized their Laser Road Surface Tester (RST) in May 2021 <br />to conduct an objective pavement condition survey following ASTM D6433-11. <br />SUMMARY OF ANALYSIS <br />At the time of IMS inspection, t he Arden Hills network had an average Pavement Condition Index (PCI) of <br />63 with most of the network landing in the 70-85PCI range and a backlog of 13%. Figure 1 presents a <br />network overview of Arden Hills ’s pavement conditions. <br /> <br /> <br />Figure 1 - Arden Hills Condition Distribution <br />Poor (25 to 40) <br />13% <br />Marginal (40 to 50) <br />12% <br />Fair (50 to 60) <br />21% <br />Good (60 to 70) <br />12% <br />Very Good (70 to 85) <br />26% <br />Excellent (85 to 100) <br />16% <br />City of Arden Hills, MN <br />Network Overview of Pavement Condition (PCI Range, %) <br />Overall Network PCI = 63 <br />Overall Backlog = 13% <br />Est. Total Network Mileage = 30.3 Miles