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4.0 Maintenance And Rehabilitation Strategies <br />4.3.1 EXISTING FUNDING <br />This alternative represents the impacts of the City's current CIP budget on the entire pavement <br />network, and the arterial and local pavement networks independently, for the next seven years. <br />Currently, there are approximately $40 million and $19.3 million for the pavement expenditures <br />in the arterial and local networks, respectively, for the next seven years. The City's main <br />objective is keeping street sections from falling into the reconstruction category ("Very Poor" <br />condition), at which point typically costs three to four times more per SF than resurfacing. <br />Therefore, the selection of streets for M&R treatments during each fiscal year involves <br />StreetSaver output, engineering judgment and experience, and available budget. <br />With a limited existing budget over the next seven years from FY 2018/19 to FY 2024/25, the <br />entire pavement network will change from "Good" to "Fair" condition by deteriorating from a <br />PCI., of 78 to a PCIaw of 70. Not only does the pavement condition deteriorate, but the entire <br />pavement network's backlog will increase approximately 89 percent by FY 2024/25 as shown in <br />Table 4-3. This information indicates that the City is facing the challenge of securing adequate, <br />sustainable funding for the M&R program to keep up with the increasing rate of deteriorating <br />streets. <br />Although the arterial and local networks, independently, will improve the PCI., by at least one <br />point during each of the next seven FYs with the existing budgeted funding as compared to the <br />baseline alternative (without any funding), the pavement will deteriorate in a similar fashion to <br />the entire pavement network. Furthermore, both the arterial and local networks will change from <br />"Good" to "Fair" condition with the existing funding amount as shown in Table 4-4 and Table 4-5. <br />Additionally, the current level of funding is insufficient to stabilize the backlog since the <br />unfunded deferred M&R projects will increase by 89 percent for the entire pavement network. <br />City of Santa Ana 2018 Pavement Management Program 4-7 <br />55B-32 <br />