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••••••••••••••••••• <br />L M••y be used on a minor road having low speed volume.For higher''''''''0 traffic conditions,a Jane closure should be considered . <br />•~'ane must be at least 10'wide <br />-Wh,m~"the opposite shoulder is suitable for carrying traffic and of <br />adequate width,traffic lanes may be shilled by use of closely spaced <br />ch<ll1neiazing devices,provided i0-rool-wid",lanes are maintained. <br />4.Additional advance warning signs may be appropriate . <br />.J.~O,hort.duration work 60 minutes or less,the taper and channelizing <br />devices (cones,etc,)are optional if the protection vehicle with an activated <br />l1a511111g yellow light is used. <br />6.WORl(ER SYMBOL sign shall be useol. <br />UTILITY TYPICAL APPLICATIONS <br />UTA-3 Shoulder Work with Minor <br />Encroachment <br />A---I <br />~ <br />•••• <br />•.A -----..._1_1/3 L-I BUFFER I <br />I SPACE ~ <br />NOTE:Due to reduced offset,"W"=width of adjacent lane. <br />-SIGN SPACING DISTANCE <br />ROAD TYPE A <br />Uman -25 MPH or less 200' <br />Urban -30 MPH or more 350' <br />Rural sao' <br />Expressway/Freeway 1000' <br />~_E:~; <br />•TABLE 1 tor Buffer Length (page 26) <br />•TABLE 4 for "L"&Channelizer <br />lconos.etc.)Quantity (page 28) <br />NOTE:LOCAL REGULATIONS MAY VARY. <br />PGEFM1A <br />@ Copyright 2002 InCom.Inc.All rightsteserved.Page 34