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Hale Ola O Mohouli Affordable Residential Development <br /> Transportation Impact Assessment Report <br /> 3.8 Projected Year 2025 Peak Hour Intersection Operations <br /> The projected Year 2025 AM and PM peak hour traffic volumes with and without the <br /> proposed Hale Ola O Mohouli development were used to evaluate future intersection <br /> operations. The signalized and unsignalized HCM 6th Edition methods as implemented <br /> by the Synchro analysis software was used. Table 4 summarizes the results of the <br /> existing 2020, year 2025 without project, and year 2025 with project intersection <br /> analyses for AM and PM peak hour conditions. <br /> Table 4 Year 2020 and Projected Year 2025 Peak Hour Intersection Operations Summary <br /> AM Peak Hour PM Peak Hour <br /> 2025 w/o 2025 2025 w/o 2025 <br /> Intersection/Movement Existing Project w/Project Existing Project w/Project <br /> Dela LOS Dela LOS Dela LOS Dela LOS Dela LOS Dela LOS <br /> Mohouli/Kukuau <br /> EB Mohouli LT 7.9 A 7.9 A 7.9 A 8.3 A 8.3 A 8.3 A <br /> WB Mohouli LT 8.5 A 8.5 A 8.5 A 8.0 A 8.1 A 8.1 A <br /> NB Kukuau Combined 20.4 C 20.6 C 20.9 C 14.8 B 14.9 B 15.0 C <br /> SB Kukuau Combined 12.3 B 12.4 B 12.5 B 15.3 C 15.4 C 15.5 C <br /> Hale Ola O Mohouli RI/R0- <br /> SB RI/RO RT na na na na 9.9 A na na na na 11.4 B <br /> Mohouli/Kulpuna <br /> EB Mohouli LT 7.9 A 8.1 A 8.1 A 8.7 A 8.7 A 8.8 A <br /> SB Kupuna LT 18.1 C 18.7 C 21.1 C 18.7 C 22.1 C 26.6 D <br /> SB Kupuna RT 9.8 A 9.8 A 9.9 A 11.0 B 11.7 B 12.1 B <br /> Mohouli/Komohana 33.6 C 33.7 C ==36.6 D 36.8 D 38.6 D <br /> Notes: Delay is in seconds/vehicle <br /> Analyses performed using Synchro Version 11 and summarized consistent with HCM 6th Edition <br /> parameters <br /> na=not applicable <br /> As shown, the Hale Ola O Mohouli affordable residential development has relatively <br /> small traffic impacts at the intersections evaluated. The added traffic does contribute to a <br /> slight increase in overall intersection delay at the Mohouli Street/Komohana Street <br /> intersection, and because the overall intersection delay due to current and projected <br /> background traffic volumes at this intersection are near the threshold for LOS C, the <br /> slight increase in delay moves this intersection to LOS D, usually considered acceptable <br /> to urban peak hour conditions. <br /> A=COM 23 November 2020 <br />