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Existing Conditions <br />Sandpointe Avenue <br />Sandpoint Avenue is an east-west roadway, adjacent to the project site. Sandpointe Avenue is not <br />shown on the MPAH. In the project vicinity, Sandpointe Avenue is a two-lane undivided residential <br />street west of Main Street, and a four-lane divided street serving the commercial development on the <br />east side of Main Street. Sandpointe Avenue has a prima facie speed limit of 25 mph. <br />Sandpointe Avenue is not served by OCTA bus routes and there are no striped bike lanes provided. <br />Sunflower Avenue <br />Sunflower Avenue is an east-west roadway, located southwest of the project site. In the project vicinity, <br />Sunflower Avenue is designated as a 6 lane Major Arterial on the MPAH. The posted speed limit on <br />Sunflower Avenue is 45 mph. <br />Sunflower Avenue is served by OCTA Routes 86, 464, and 794. Within the project vicinity there are <br />Class II striped bicycle lanes along Sunflower Avenue. <br />MacArthur Place <br />MacArthur Place is a north-south roadway, serving two major commercial development sites on the <br />north and south sides of MacArthur Boulevard. MacArthur Place is not shown on the MPAH. <br />Red Hill Avenue <br />Red Hill Avenue is a north-south roadway, located east of the project site. Red Hill Avenue is <br />designated as a 6 lane Major Arterial on the MPAH. The posted speed limit along Red Hill Avenue is 50 <br />mph. <br />Red Hill Avenue is served by OCTA Routes 71, 76, and 212. Within the project vicinity there are Class <br />II bicycle lanes along Red Hill Avenue. <br />Figure 3 illustrates the current lane geometry conditions for all study intersections. <br />PF KOA CORPORATION Updated Main and MacArthur Development Project <br />PLANNING K ENGINEERING 9 Traffic Impact Study in City of Santa Ana <br />75B-141