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RES 02085A
City of Pleasanton
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CITY CLERK
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RES 02085A
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Last modified
6/16/2009 12:35:35 PM
Creation date
8/8/2002 3:47:11 PM
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CITY CLERK
CITY CLERK - TYPE
RESOLUTIONS
DOCUMENT DATE
7/16/2002
DOCUMENT NO
RES 02085A
DOCUMENT NAME
DOWNTOWN
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PARKS AND TRAILS
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<br />DRAFT MASTER PLAN FOR THE OPTS <br /> <br /> <br /> <br />Abo"<: <br />Main St. Bridg< <br />(waking south). <br />&Iow: <br />Main St. Bridg< <br />(from Main St. Grun). <br /> <br />MAIN STREET BRIDGE <br />EXISTING CONDITIONS <br /> <br />The Bridge over Main St., at the Arroyo del <br />Valle, is an auto and pedestrian bridge built in the <br />late 1950's. It is generally flat, though crowned in <br />the middle, and constructed of steel-reinforced con- <br />crete. The roadbed is on girders, supported by two <br />pier walls in the creek and abutments in the creek <br />banks. The surface of Main St. at the bridge is <br />approximately 20 ft. above the creek. <br /> <br />The bridge contains a pedestrian walkway on <br />each side, separated from the roadbed by a change in <br />elevation (roughly 6 in.) and an oversized concrete <br />curb (roughly 10 in. sq.). A galvanized steel tube rail <br />supported by short posts (spaced at 10 - 15 ft. a.c.) <br />is located on top of the curb. The outer galvanized <br />steel railings are on the outside of the pedestrian <br />walkway. These railings are supported by steel pick- <br />ets (spaced at 7 in. a.c.) and posts (spaced at 10 - <br />15 ft. a.c.). <br /> <br />Street lights, of the eype used on Main St., are <br />located at the north and south ends of the bridge, on <br />each side. From the north, the post for the light <br />supports two signs: "Welcome to Downtown" and <br />"Arroyo del Valle." <br /> <br />In the 1990's, the bridge was upgraded for seis- <br />mic strengthening. <br /> <br />MAIN STREET BRIDGE DESIGN RECOMMENDATIONS <br />46 <br />
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