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Historical and Projected Funding Outcomes <br />Using the PMS software, an analysis for a 10 -year period (2016 through 2026) has been <br />completed based on the current funding, including the 2012 bond measure. The PMS software <br />evaluates the deterioration of each segment based on individual PCI ratings. The software then <br />projects when to apply the necessary treatment at the proper time. When possible, the system <br />applies a less expensive treatment earlier in the degradation curve to prevent the street from <br />falling into an overlay or reconstruct range. In the following four graphs this projected <br />evaluation includes historical data to present a more comprehensive view of the street system. <br />The graphs show the impact of past and current funding over a 20 -year period (2006 to 2026). <br />Each graph indicates the percentage of streets that fall within a specific treatment range <br />(reconstruct, overlay and no treatment). Plotting the percentages of streets within a treatment <br />range over time visually demonstrates the overall condition of streets within that class. This is <br />useful when deciding how to allocate funds in future years. <br />Arterial streets have been a major focus of the Pavement Preservation Program since 2002; as a <br />result the percentage of arterial streets within the reconstruct treatment range steadily declined <br />and remains stable during the bond periods. This stabilization provided an opportunity for <br />funding to be allocated towards street preservation and allowing funds to be directed primarily to <br />the collector system with a small portion dedicated to the residential system. With the local gas <br />tax the City is able to maintain the Arterial system. <br />18 <br />