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<br /> TABLE 6 <br /> SUMMARY OF PEAK HOUR INTERSECTION OPERATION <br /> GENERAL PLAN BUILD-OUT WITH PROJECT CONDITIONS <br /> AM Peak Hour PM Peak Hour <br />~ Signalized Intersection (City) 1 <br />No. ICU LOS ICU LOS <br />1 Grand Ave @ Warner Ave 0.578 A 0.820 D <br />2 Grand Ave @ Brookhollow Dr 0.401 A 0.416 A <br />3 Grand Ave @ Dyer Rd 0.655 B 0.870 D <br />4 Main St @ Dyer Rd 0.665 B 0.858 D <br />5 Redhill Ave @ Dyer/Barranca 0.789 C 0.732 C <br /> AM Peak Hour PM Peak Hour <br />~ Signalized Intersection (Caltrans) 1 <br />No. Delay LOS Delay LOS <br />6 Grand Ave @ SR-55 SB Ramp 16.8 B 15.6 B <br />7 SR-55 SB Ramp @ Dyer Rd 29.7 C 28.0 C <br />8 SR-55 NB Ramp @ Dyer Rd 20.1 C 15.4 B <br />Intersections under the control of Caltrans are evaluated using the Highway Capacity Manual <br />methodology. All others are evaluated using the Intersection Capacity Utilization (ICU) <br />methodology. <br /> <br />c. Result in a change in air traffic patterns, including <br />either an increase in traffic levels or a change in <br />location that results in substantial safety risks? <br /> <br />Less Than Significant <br /> <br />According to the Orange County Airport Environs Land Use Plan <br />for John Wayne Airport the proj ect site is not located wi thin <br />clear zone or accident potential zone. The maximum height of the <br />project is approximately 25-feet. The height of the project <br />would not interfere with air traffic patterns within the area or <br />create substantial safety risks. Implementation of the proposed <br />project would also not increase the level of air traffic within <br />the project area. <br /> <br />D. Substantially increase hazards to a design feature <br /> <br />Less Than Significant Impact <br /> <br />Through the City's development review process, the City's Public <br />Works Department has determined that implementation of the <br />proposed project would not increase traffic hazards within the <br />project area. <br /> <br />36 <br /> <br />75A~66 <br />