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TABLE 8-2 <br />YEAR 2025 CUMULATIVE PEAK HOUR INTERSECTION CAPACITY ANALYSIS <br />(2) <br />(3) <br />(5) <br />Year 2025 Cumulative <br />B <br />(1) <br />Year 2025 <br />Year 2025 Cumulative <br />Plus Project <br />_ <br />Existing <br />Cumulative <br />Plus Project <br />(4) <br />Plus Improvements <br />Traffic Conditions <br />Traffic Conditions <br />Traffic Conditions <br />Significant Impact <br />Traffic Conditions <br />� <br />Time <br />Key Intersection <br />U <br />d <br />Period <br />ICU/HCM <br />LOS <br />ICU/HCM <br />LOS <br />ICU/HCM <br />LOS <br />Increase <br />Yes/No <br />ICU/HCM <br />LOS <br />Elk Lane at <br />AM <br />0.599 <br />A <br />0.748 <br />C <br />0.753 <br />C <br />0.005 <br />No <br />-- <br />-- <br />1. <br />D <br />First Street <br />PM <br />0.716 <br />C <br />0.921 <br />E <br />0.929 <br />E <br />0.008 <br />No <br />- <br />-- <br />I-5 SB On Ramp at <br />AM <br />0.425 <br />A <br />0.517 <br />A <br />0.527 <br />A <br />0.010 <br />No <br />- <br />- <br />2. <br />D <br />First Street <br />PM <br />0.584 <br />A <br />0.681 <br />B <br />0.691 <br />B <br />0.010 <br />No <br />- <br />- <br />Cabrillo Park Drive at <br />AM <br />0.450 <br />A <br />0.563 <br />A <br />0.571 <br />A <br />0.008 <br />No <br />- <br />- <br />3. <br />E <br />First Street <br />PM <br />0.544 <br />A <br />0.716 <br />C <br />0.730 <br />C <br />0.014 <br />No <br />- <br />-- <br />Golden Circle Drive at <br />AM <br />0.331 <br />A <br />0.384 <br />A <br />0.385 <br />A <br />0.001 <br />No <br />- <br />-- <br />4. <br />E <br />First Street <br />PM <br />0.324 <br />A <br />0.381 <br />A <br />0.382 <br />A <br />0.001 <br />No <br />-- <br />- <br />Tustin Avenue at <br />AM <br />0.396 <br />A <br />0.487 <br />A <br />0.489 <br />A <br />0.002 <br />No <br />-- <br />- <br />5. <br />D <br />First Street <br />PM <br />0.418 <br />A <br />0.476 <br />A <br />0.478 <br />A <br />0.002 <br />No <br />-- <br />- <br />Yorba Street at <br />AM <br />0.448 <br />A <br />0.524 <br />A <br />0.525 <br />A <br />0.001 <br />No <br />-- <br />-- <br />6. <br />D <br />First Street <br />PM <br />0.526 <br />A <br />0.610 <br />B <br />0.613 <br />B <br />0.003 <br />No <br />-- <br />- <br />I-5 SB On Ramp/Mabury Street at <br />AM <br />0.357 <br />A <br />0.413 <br />A <br />0.437 <br />A <br />0.024 <br />No <br />-- <br />- <br />7 <br />D <br />4tb Street <br />PM <br />0.395 <br />A <br />0.478 <br />A <br />0.482 <br />A <br />0.004 <br />No <br />-- <br />- <br />I-5 NB Ramps at <br />AM <br />0.429 <br />A <br />0.482 <br />A <br />0.495 <br />A <br />0.013 <br />No <br />0.495 <br />A <br />8 <br />D <br />40' Street <br />PM <br />0.774 <br />C <br />0.891 <br />D <br />0.904 <br />E <br />0.013 <br />Yes <br />0.573 <br />A <br />Cabrillo Park Drive at <br />AM <br />0.551 <br />A <br />0.633 <br />B <br />0.620 <br />B <br />-0.01314 <br />No <br />-- <br />- <br />9. <br />E <br />4th Street <br />PM <br />0.714 <br />C <br />0.817 <br />D <br />0.881 <br />D <br />0.064 <br />No <br />-- <br />- <br />Note: <br />• Bold ICU/LOS or HCM/LOS values indicate adverse service levels based on the Cities LOS standards. <br />• s/v = seconds per vehicle (delay) <br />14 Negative V/C increase is due to Project -specific improvements as detailed in Section 11.0. <br />