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OCTA I Santa Ana/Garden Grove Fixed Guideway Project <br />FNNoise and Vibration Technical Addendum <br />3 <br />Ross St. westbound, stops at <br />(farside westbound, farside <br />Broadway and Main. <br />eastbound), No private property is <br />required for the platforms. <br />Double crossover west of <br />Single crossovers on both sides of <br />Maintenance and Storage <br />the MSF, revised MSF track layout, <br />7 <br />Facility (MSF), turnout and <br />single crossovers on both ends of <br />No Change <br />tail track beyond Santa Ana <br />downtown couplet, double -crossover <br />Regional Transportation <br />prior to SARTC platform. <br />Center (SARTC) platform. <br />Traffic signal priority at all <br />Traffic signal priority at all traffic <br />traffic signals along the route <br />No consideration for traffic <br />signals along the route except for <br />including Main St., Broadway, <br />8 <br />signal priority for the <br />Main St., Broadway, and Bristol St. <br />and Bristol St. The TSP <br />streetcar. <br />The TSP extends a green phase or <br />extends a green phase or <br />shortens an opposing green phase <br />shortens an opposing green <br />by as much as 20 seconds, <br />phase by as much as 20 <br />seconds, <br />9 <br />Tied -Arch Bridge at <br />Concrete Box Girder Bridge at <br />No Change <br />Westminster Avenue <br />Westminster Avenue <br />Santa Ana Blvd from Flower St. to <br />Santa Ana Blvd. from Flower <br />Raiff St. with a raised 4 -ft median <br />St. to Raiff St. maintained as <br />and re -striped as a two-lane street <br />10 <br />a four -lane street (two lanes <br />(one lane in each direction) with left <br />No Change <br />in each direction with <br />and U-turns allowed only at <br />streetcar in the outside <br />signalized intersections and striped <br />lanes). <br />bike lanes. No private property is <br />required. <br />Santa Ana Blvd. from French St. to <br />Santa Ana Blvd. from <br />Flower St. with two -lanes westbound <br />11 <br />French St. to Flower St. with <br />and a protected bike lane on the <br />No Change. <br />three -lanes westbound. <br />north side of the street. No private <br />property is required. <br />Six traction power <br />Elimination of two TPSS to result in <br />substations (TPSS) located <br />a total of four TPSS for the Project, <br />No change to the number of <br />at the following locations: <br />with the following revised locations. <br />TPSS locations, with the <br />(1) At Harbor Blvd.; <br />No private property is required: <br />io <br />exception of TPSS (4) as <br />(2) At Susan St. <br />(1) On south side of <br />described below. No private <br />(outside PE ROW); <br />Westminster Ave in the PE <br />property is required: <br />(3) On east side of <br />ROW, <br />(4) On north side of the <br />Santa Ana River <br />(2) At the Maintenance and <br />parking structure at <br />12 <br />(outside of PE <br />Storage Facility (MSF) site; <br />Santa Ana Regional <br />ROW), <br />(3) On north side of Santa Ava <br />Transportation <br />(4) At Pacific Ave.; <br />Blvd east of Parton St., and <br />Center (SARTC), <br />(5) In a parking <br />(4) On north side of Santa Ana <br />adjacent to Santiago <br />structure at 5th and <br />Blvd and N. Garfield St. <br />Street <br />Main, and <br />Locations 1 and 2 are within the <br />(6) On south side of <br />ROW previously cleared. Locations <br />Location 4 is within the ROW <br />Santa Ana Blvd at <br />3 and 4 are identified on the updated <br />previously cleared. <br />Garfield St. <br />APE. <br />3 <br />