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<br /> <br />Page | 23 <br /> <br />Pavement Management Technical Assistance (P-TAP) Round 24 <br />Table 3 shows the City’s current maintenance strategies for Arterial, Collector, and Residential <br />streets, with Arterial roads having the highest priority, followed by Collector and then Residential. <br />Arterial streets have the highest priority due to the high traffic volume. <br /> <br />Table 3. Maintenance Strategies for Arterial, Collector, and Residential Streets. <br /> <br /> <br />Pavement Needs for Optimal PCI <br />The pavement management program develops a maintenance strategy to improve the road network's <br />overall condition to an optimal PCI (85-87 PCI range). The overall weighted average PCI is 77 PCI, which <br />is within the “Good Category.” This scenario answers the most common question, “If the City had all <br />the money in the world, what would it cost to update the road network?” Table 4 below represents <br />the 5-year breakdown to get the road network into optimal conditions and address the backlog. <br />Currently, the City’s backlog is approximately $31.7 million. The backlog is derived from the work <br />scheduled in prior years but deferred due to insufficient funding resources. Please note that the cost <br />of the needs has been front-loaded. The front-loaded costs are due to the pavement management <br />system's need to bring the entire pavement network to optimal conditions and maintain those <br />Functional <br />Class <br />Surface <br />Type <br />PCI <br />Range Condition Category Treatment Type Treatment <br />Cost <br />/Square <br />Yard <br />Years <br />between <br />Crack <br />Seal <br />Years <br />between <br />Surface <br />Seals <br /># of <br />Surface <br />Seals <br />before <br />Overlay <br />70 - 100 Condition I - Good to Excellent Crack Treatment SEAL CRACKS $0.46 5 <br />70 - 100 Condition I - Good to Excellent Surface Treatment SLURRY SEAL $5.70 8 <br />70 - 100 Condition I - Good to Excellent Restoration TreatmentAC OVERLAY 1.5" $25.42 2 <br />50 - 69 Condition II/III - At Risk to Fair (Non-Load Related) AC OVERLAY W FABRIC 1.75 IN $26.04 <br />50 - 69 Condition II/III - At Risk to Fair(Load Related) OVERLAY W FABRIC $28.52 <br />25 - 49 Condition IV - Poor OVERLAY with SAMI $40.57 <br />0 - 25 Condition V - Failed to Very Poor RECONSTRUCT SURFACE AC $99.14 <br />70 - 100 Condition I - Good to Excellent Crack Treatment SEAL CRACKS $0.46 4 <br />70 - 100 Condition I - Good to Excellent Surface Treatment SLURRY SEAL $5.70 8 <br />70 - 100 Condition I - Good to Excellent Restoration TreatmentAC OVERLAY 1.5" $23.56 2 <br />50 - 69 Condition II/III - At Risk to Fair (Non-Load Related) AC OVERLAY 1_75 INCHES $24.80 <br />50 - 69 Condition II/III - At Risk to Fair(Load Related) OVERLAY 1.75" W/FABRIC $26.11 <br />25 - 49 Condition IV - Poor OVERLAY with SAMI $36.71 <br />0 - 25 Condition V - Failed to Very Poor RECONSTRUCT STRUCTURE AC $63.10 <br />70 - 100 Condition I - Good to Excellent Crack Treatment SEAL CRACKS $0.46 3 <br />70 - 100 Condition I - Good to Excellent Surface Treatment SLURRY SEAL $5.70 8 <br />70 - 100 Condition I - Good to Excellent Restoration TreatmentAC OVERLAY 1.5" $23.56 2 <br />50 - 69 Condition II/III - At Risk to Fair (Non-Load Related) AC OVERLAY 1_75 INCHES $24.18 <br />50 - 69 Condition II/III - At Risk to Fair(Load Related) AC OVERLAY W FABRIC 1.75 IN $25.42 <br />25 - 49 Condition IV - Poor OVERLAY with SAMI $36.71 <br />0 - 25 Condition V - Failed to Very Poor RECONSTRUCT STRUCTURE AC $60.96 <br />AC <br />Arterial <br />Collector <br />Residential <br />AC <br />AC <br />Page 191 of 228