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~,..•,.•••.•t_,'Il'" <br />, <br />Lane Closure on Urban Street, <br />Flagger Control <br />IIII <br />I <br />I <br />II <br />Page 36 <br />SE£; <br />•TABLE 1for Buffer length (p.1Ige 26) <br />A----~----A,---_ <br />•TABLE"for "L"&Ch.lInneUur <br />(con •••etc.)Quantity (p.g.2S1 <br />liQII;;LOCAL REGULATIONS MAYVARY. <br />PGEFM1A <br />e Copyright 2002 InCom.Inc.All rights reserved. <br />UTA-5 <br />SIGN SPACING DISTANCE <br />ROAD TYPE A <br />Urban -25 MPH or less 200' <br />Urban -30 MPH or more 350' <br />Rural SOO' <br />Expressway/Freeway 1000' <br />BUFFER I <br />SPACE ~ <br />LA----A~_lOO'\-.MAX. <br />4.The one.lane,two.way taper is used in advance of an activity area that Occupies <br />part of a two-way roadway in such a manner that a portion of the rOadway is used <br />alternately by traffic on both directions.Typically,a flagger controls traffic.A short <br />taper of 100 feet maximum with channelizing devices (cones,etc.)at approximately <br />16 foot spacing should be used to guide traffic Into the one.way section. <br />1.The traffic control procedure shown is appropriate only for <br />low-speed,low-volume streets/roads where traffic cannot <br />regulate Itself due to visibility,conditions,volume,etc. <br />2.A single flagger can regulate Irafflc when volumes are low and <br />the length of the work space is short,Ihus enabling drivers toreadilyseetheroadwaybeyond. <br />3.Flashing warning fights and/or flags may be used to call attention10theadvancewarningsigns. <br />-_._-----