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UTILITY TYPICAL APPLICATIONS <br />,,- <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 traffic when volumes are low and <br />the length of the work space is short,thus enabling drivers to <br />readily see the roadway beyond. <br />3.Flashing warning lights and/or flags may be used to call attention <br />to-the advance warning signs. <br />•..:-... <br />UTA-5 Lane Closure on Urban Street, <br />Flagger Control <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 />BUFFEH I <br />SPACE ~ <br />SIGN SPACING DISTANCE <br />ROAD TYPE A <br />Urban -25 MPH or less 200' <br />Urban.30 MPH or more 350'••Rural 500'•••• <br />Expressway/Freeway 1000' <br />A-----~---- <br />SEE.: <br />•TABLE 1 tor Buffer Length (page 2&) <br />•TABLE 4 tor "L"&Channellzer <br />(cones,etc.)Quantity (page 28) <br />!l.QIE;LOCAL REGULATIONS MAY VARY • <br />PGEFM1A <br />~Copyright 2002 InCom,Inc.All rights reserved. <br />'. <br />Page 36