June 29, 2001 ■<strong>Model</strong> Transit-Oriented District Overlay <strong>Zoning</strong> <strong>Ordinance</strong>8. Exterior Display and UseOutdoor seating for restaurants, cafes, and other eating establishments and pedestrian-orientedaccessory uses, such as flower, food, or drink stands, are typically exempt from this requirementas they provide pedestrian-oriented activities that encourage an active street-life. Although theseare highly desirable uses within a <strong>TOD</strong>, their function should be regulated to prevent conflictswith pedestrians and other users of the sidewalk. This typically means keeping an 8-feet clearcirculation space along the sidewalk; although the minimum requirement for ADA is 6 feet.Outdoor eating areas can expand a restaurant’s or café’s capacity and can attract other pedestriansto the area, but care should be taken that enough room is left for persons walking, chatting, orstanding on the sidewalk.Figure 8: This vibrant sidewalk in WalnutCreek, California accommodates outdoordining while providing a generous pedestrianright-of-way.9. Grocery StoresGrocery stores are an exception to the maximum 30,000 square feet of floor area requirementbecause they are an essential component of a community. However, they are limited to amaximum of 50,000 square feet as anything beyond this, in combination with the resulting size ofparking lots, would extend walking distances to an uncomfortable length. Various grocery storechains can be accommodated within a <strong>TOD</strong>. Many chains are commonly building storesaveraging below this maximum. In fact, large chains such as Safeway and Albertson’s havedeveloped prototypes that are reducing store size. In 1999 Safeway stores averaged 43,000 squarefeet and their new prototype store was 55,000 square feet, down from 62,000 in 1998. Safeway’smost recent definition of a “Superstore” is 35,000 square feet while Albertson’s average store sizeruns 48,000 square feet.The growing popularity of organic foods has also brought chains such as Whole Foods, based inAustin, Texas, and Wild Oats, based in Boulder, Colorado, into the more mainstream market.Joining in are specialty grocery stores such as California’s Andronico’s markets. Typical storesize for a national chain such as Whole Foods averages approximately 26,000 square feet withtheir largest store opening up in Washington State at 50,000 square feet. In addition, a popularPage 10 ■Chapter V ■ Valley Connections
<strong>Model</strong> Transit-Oriented District Overlay <strong>Zoning</strong> <strong>Ordinance</strong> ■ June 29, 2001strategy for these types of stores, which often include prepared foods sections within their store,allows shoppers to drink coffee and dine in indoor and outdoor facilities. Moreover, Andronico’sMarkets have been innovating store designs that allows multiple entrances and unobstructedwindows to face the street, while also providing entrances to parking lots placed at secondarystreets or rear parking structures.10. Uses Requiring Large BuildingFootprintsA suggested maximum has been set for building footprints, but there are several issues that arejust as important to consider as building size. These can be divided into two categories: reasonswhy large-scale buildings are prohibited from <strong>TOD</strong>s and reasons why exceptions could be made.For commercial uses it is not so much the use that should be prohibited, but the manner in whichit can be placed within a pedestrian-oriented setting.The major concern is that buildings should not be sited so they interrupt the desired pedestrianflow from the transit platform and station area to surrounding transit-supportive uses.10.1 Reasons for ProhibitionUses that require large building footprints are typically selling large-scale goods or largequantities of goods requiring the use of an automobile to carry merchandise home. As a result,floor area to parking ratios will demand larger parking lots as floor area expands. Moreover, toadvertise the fact that they have ample parking, such uses will typically face parking lots towardsthe street making connections between the sidewalk and the store entrance difficult, and removingactive building frontage from the sidewalk. Some “big box power centers” with multiple largeformat stores have site plans that result in arterial streets being more than an 1/8 of a mile awayfrom store entries.Large floor areas and parking lots elongate walking distances making accessibility to a variety ofdifferent uses by foot (trip linking) more difficult. In addition, large-scale goods and largequantities require stores to maximize their display area often sacrificing a street presence asinterior walls are used for display and storage. This creates an internalized orientation that, likeindustrial uses, turns a blank façade to the street. As pedestrians are naturally not the primaryclients of interest, large-scale, mass production can be devoid of architectural detailing andinterest, exacerbating the lack of interest created by an internal orientation.10.2 ExceptionsExceptions can be found where uses that are more typically found in auto-oriented settings havebeen designed to fit within a pedestrian setting. These are typically retailers who sell goods thatValley Connections ■ Chapter V ■ Page 11
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