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1.0 INTRODUCTION <br />Since public streets are utilized for moving people and freight and they are vital to the City of <br />Santa Ana (City) economy, preserving their condition and performance should be a priority. The <br />City Public Works Agency has developed the Pavement Management Program (PMP) to monitor <br />and maintain the City street system utilizing StreetSaver and geographic information system <br />(GIS). The City's PMP has been developed to assist City personnel generate a solid and reliable <br />Capital Improvement Program (CIP) based on the Pavement Condition Index (PCI) of the streets <br />to sustain a desirable level of pavement performance on a network scale. The PMP's ultimate <br />goal is to effectively strategize short and long-term usages of current and future limited funding to <br />restore and maintain the entire pavement network at "Good" condition or better. Additionally, <br />StreetSaver was selected as the pavement management software to be utilized by the Orange <br />County Transportation Authority (OCTA) and all member agencies in Orange County; therefore, <br />with the City of Santa Ana's ongoing management of StreetSaver, the City's PMP is in compliance <br />with this OCTA requirement. <br />The purpose of the PMP is to: <br />• Provide an accurate current inventory and pavement conditions of all public roadways; <br />• Predict future pavement condition with and without work; <br />• Develop a roadway maintenance program; <br />• Prioritize and recommend the most cost-effective roadway repairs; <br />• Implement a 7-year roadway maintenance and rehabilitation (M&R) program; <br />• Maximize the return from available funding for street pavement. <br />Pavement is a dynamic structure where deterioration is constantly occurring. Therefore, as part <br />of the development of the PMP, a survey of the City street pavement condition must be conducted <br />on a regular basis to identify the type of severity and quantity of pavement distresses (refer to <br />Section 2.0 Methodology and Error! Reference source not found. Error! Reference source not found.). <br />The pavement management database needs to be updated frequently to reflect the changes in <br />pavement conditions and pavement maintenance histories. Upon completion of the survey and <br />database updates, StreetSaver generates a new PCI value, which assists in the selection of the <br />most cost-effective roadway M&R strategy. The PCI value, which was developed by US Army <br />Construction Engineering Research Laboratory and adopted as standard procedure by the <br />American Society of Testing Materials (ASTM) and the American Association of State Highway <br />and Transportation Officials, has been utilized by numerous municipalities nationwide. <br />City of Santa Ana 2024 Pavement Management Program 1-1 <br />