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1 ,1.,''I., <br />1.May be used on a minor road having low speed volume.For higher <br />speed traffic conditions,a lane closure should be considered. <br />2 The lane must be at least 10'wide <br />3.Where the opposite shoulder is suitable for carrying traffic and of <br />adequate width,traffic lanes may be shifted by use of closely spaced <br />channelizing devices,provided 10-foot-wide lanes are maintained. <br />4.Additional advance warning signs may be appropriate. <br />5.For short-duration work 60 minutes or less,the taper and channelizing <br />devices (cones,etc,)are optional if the protection vehicle with an activated <br />flashing yellow light is used. <br />6.WORKER SYMBOL sign shall be used. <br />UTILITY TYPICAL APPLICATIONS <br />UTA-3 Shoulder Work with Minor <br />Encroachment <br />A---I <br />~ <br />BUFFER I <br />SPACE I-~It------A -------j-1/3 L- <br />NOTE:Due to reduced offset,"W"=width of adjacent lane. <br />SIGN SPACING DISTANCE <br />ROAD TYPE A <br />Urban.25 MPH or less 200' <br />Urban -30 MPH or more 350' <br />Rural scxr <br />Expressway/Freeway 1000' <br />= <br />•TABLE 1 for Buffer Length (page 26) <br />••TABLE"for "L"&Channellzer <br />(cones,etc.)Quantity (page 28) <br />~LOCAL REGULATIONS MAY VARY. <br />PGEFM1A <br />@ CoPyrighl2002 InCom,Inc.All rights reserved.Page 34