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FJ 1� City of Santa Ana I First Street Multimodal Corridor <br /> Technical Memorandum <br /> Enhanced Pedestrian and Bicycle Zone Concept <br /> This concept includes directional Class IV bikeways on each side of First Street (north and <br /> south side) as well as a dedicated sidewalk. With 17' feet within the pedestrian zone, there is <br /> sufficient space to construct a physical barrier such as a plantable strip between the bikeway <br /> and the sidewalk and provide trees along the curbline. Distinct color or texture on the <br /> pavement could also be used to help delineate areas for pedestrians and bicycles. At 66' <br /> feet wide curb to curb,this concept is the narrowest of the three concepts developed. <br /> Illustrations of this concept are provided in Figure 27. <br /> This concept provides five travel lanes and left turn pockets at intersections. As shown in the <br /> existing conditions section of this technical memorandum,the traffic volume in the <br /> eastbound direction is higher than in the westbound direction in each peak hour as well as <br /> over a 24-hour period. Therefore, this option removes one travel lane in the westbound <br /> direction to provide the space within the pedestrian zone. Lane widths in this option are 10 to <br /> 11' wide and the median is 12' wide. <br /> Figure 27. Illustrations of the Enhanced Pedestrian and Bicycle Concept <br /> Conceptual View Looking east on First St near Shelton St <br /> G� <br /> 17' 66' 17' South <br /> (North) Sidewalk with Roadway Sidewalk with Commerc,al/ <br /> Conunerc',. Separated Bikeway Separated Bikeway <br /> Parking <br /> 100' First St Right-of-way <br /> --t <br /> a <br /> Ilk <br /> a <br /> a o <br /> - - d <br /> d <br /> d <br /> r <br /> 48 <br />