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3.0 Pavement Network 3.3 EXISTING PAVEMENT CONDITION Based on the inspections and data processing procedures mentioned in Section 2.0 Methodology, the majority of the local street's pavements (59.3 percent) currently have a PCI of at least 86 or in "Very Good" condition; this indicates that the City's local network continues to demonstrate high conditional values. However, these results show a decrease in the entire network since the City's prior update in 2016 due to a 13.8 percent decline in the local network (refer to Table 3-3 for PCI distribution in 2016 compared to 2018). Table 3-3: PCI Distribution Comparison (2016 vs. 2018) Pavement Quality PCI Entire Network I Arterial Network Local Network 2016 1 2018 2016 1 2018 2016 1 2018 Very Good 86-100 61.0% 46.3% 41.6% 25.1% 73.1% 59.3% Good 75-85 14.8% 19.7% 22.0% 23.6% 10.3% 17.2% Fair 60-74 12.2% 18.4% 27.7% 30.9% 2.7% 10.7% Poor 41-59 4.7% 8.4% 7.8% 12.3% 2.7% 6.0% Very Poor 0-40 7.3% 7.4% 0.9% 8.2% 11.2% 6.8% With the proper maintenance and rehabilitation application of the local and arterial streets, approximately two-thirds of the entire pavement network is currently in "Very Good" or "Good" condition (approximately 66 percent) with a PCI of at least 75, which is similar to the results from the previous update in 2016. Figure 3-4 summarizes the current PCI distribution for the entire pavement network. PCI 35 Figure 3-4: Current PCI Distribution (Entire Pavement Network) PCI 60-74 nr, Al cn PCI 86-100 46.3% 0-40 .4% ■ PCI 86-100 ■ PCI 75-85 ■ PCI 60-74 Is PCI 41-59 ■ PCI 0-40 City of Santa Ana 2018 Pavement Management Program 3-5 55B-21