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Marginal (PCI = 40 to 50) — Thicker Overlays <br />Cliffrose Lane from Dogwood to Cliffrose (GISID 1052, PCI = 46) — Marginal streets have distresses that <br />tend to be localized and moderate in nature — that is they do not extend the full length of the segment. <br />On this segment Alligator cracking is present in several location along the segment but has not spread <br />the entire length of the street. This street is still a candidate for an overlay, assuming that the failed <br />areas are properly patched. <br />Marginal streets that display high amounts of load associated distresses (LAD) are selected as a high <br />priority for rehabilitation as they generally provide the greatest cost/benefit to the City. If left <br />untreated, Marginal streets with high amounts of LAD will deteriorate to become partial reconstruction <br />candidates. Marginal streets that are failing due to materials issues or non -load associated failures may <br />become suitable candidates for thick overlays if deferred, without a significant cost increase. <br />IMS Pavement Management Report Louisville, CO 2022 Page 1 19 <br />