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Forty Martyrs Armenian Church Middle School March 17, 2025 <br />5311 West McFadden Ave, Santa Ana Focused Traffic Impact Study <br /> <br />K2 Traffic Engineering, Inc. 9 <br />EXISTING CONDITIONS <br />Project site is situated at 5311 West McFadden Avenue, approximately 250 feet west of <br />Euclid Street. McFadden Avenue is a four-lane undivided secondary arterial with a two- <br />way-left-turn lane at the site frontage. The posted speed limit is 40 mph in the project <br />vicinity. <br />Euclid Street is a major arterial with two northbound lanes and three southbound lanes <br />and left-turn lanes at major intersections. The intersection of McFadden Avenue and <br />Euclid Street is controlled by traffic signals. The posted speed limit is 40 mph in the <br />project vicinity. <br />Traffic counts of AM and PM peak hour turning movements were collected on <br />Wednesday, January 22, 2025. Traffic volumes and lane configurations at the study <br />intersection are shown in Exhibit 4. Complete traffic data can be found in Appendix A. <br />Table 3 summarizes the results of LOS analysis using ICU methodology. As shown, the <br />study intersection currently operates at LOS "D" or better in the AM and PM peak hours. <br />The analysis worksheets can be found in Appendix B. <br />Table 3. Existing Conditions – ICU Analysis <br />Intersection AM Peak Hour PM Peak Hour <br />LOS V/C LOS V/C <br />McFadden Ave at Euclid St C 0.790 D 0.821 <br /> <br />Average Daily Traffic (ADT) on McFadden Avenue is estimated ten times the traffic <br />volumes at the site frontage in the AM peak hour. Table 4 summarizes the results of <br />LOS analysis based on existing roadway segment ADT analysis. As shown, the <br />segment of McFadden Avenue at site frontage is currently operating at LOS "A". <br />