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DESIGN PALETTE <br /> On approval by the City, a variety of other special <br /> pavements may be incorporated to add special <br /> distinction to a streetscape or a site. For example, <br /> bus stops, entries to buildings, areas selected for <br /> artwork, or curb bulbs may be paved with unit pavers <br /> or enhanced with pavement art, providing that the <br /> installation meets all maintenance and safety nto <br /> requirements that the City may establish. <br /> Special pavements or unique treatments are not <br /> appropriate on streets where the City has Figure 13. Inlaid artwork is appropriate <br /> constructed comprehensive street improvements, where it is integrated into street design or <br /> such as on Hewitt or Colby Avenues, unless the enhances a special location. <br /> special treatments specifically conform to the street <br /> design. <br /> Because they cover a much smaller area, special _: '' <br /> crosswalk pavements are generally less expensive <br /> than full sidewalk replacements. They also have the <br /> advantage of calling motorists' attention to areas ' • <br /> f ` <br /> where there is high pedestrian traffic. Priority <br /> locations for special crosswalk pavements are `°{, k' <br /> indicted in Figure 17, usually at key pedestrian >, • <br /> intersections. Colored asphalt is the recommended ` <br /> material. <br /> Figure 14. Street names in pavement. <br /> The recommended crosswalk markings are <br /> alternating dark charcoal gray and bright white stripes, 18 inches wide, perpendicular to foot <br /> traffic orientation. This pattern can be reproduced on concrete street pavement with white <br /> thermoplastic or similar markings. The intent is to achieve a standard color and pattern in the <br /> downtown that is durable. <br /> Curb Bulbs <br /> Sidewalk extensions (curb bulbs) are recommended at all street intersections unless there is a <br /> specific reason to the contrary. Sidewalk extensions can be a particularly effective way to <br /> increase pedestrian safety and visibility and to improve streetscape quality by reducing <br /> pedestrian crossing distance and providing more space for lights, trees, street furniture, and <br /> landscaping at highly visible locations. They also screen (and protect) cars parked at the <br /> curbside. Low (24" to 36" high) landscaping, in particular, enhances the design value of <br /> sidewalk extensions. Distinctive street trees planted in curb bulbs can unify a street corridor <br /> because the trees are in highly visible locations and can be seen in a regular pattern asthe eye <br /> looks down the street. For example, on Marine View Drive, sidewalk extensions with signature <br /> lights and trees would help to visually unify this long, prominent corridor. Bulbs are also <br /> recommended for Pacific and Everett Avenues to provide greater visibility where there is on- <br /> street parking. <br /> 16 <br />