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/ROAD . <br /> ¢�� WORK ' <br /> END AHEAD ' <br /> RDAD WORK 1T <br /> A <br /> a � <br /> 01 <br /> LA B • Taper Length=%L / Work Area <br /> T See Table it ���/////i%/ END Table 11 <br /> >ROAD" / t ROAD WORK Taper Length - Shoulder <br /> WORK Device Spacing-Taper Device Spacing-Tangent 500' <br /> See Table f AHEAD See Table f YL(ft) <br /> p SPEEDING fINES (peed NO[es <br /> F' DOUBLED inlphl H' 1 1- <br /> � wHEN woflKERs � Shldr. Shldr. (hldr. <br /> PRESENT <br /> 25 28 35 42 <br /> Table 1 30 40 so so L=wS' <br /> Device S acing 35 55 68 82 60 <br /> Max.Distance Between Devices(ft.) 40 72 90 107 <br /> Speed Cones or Type I or Type 11 45 120 150 160 <br /> (mph) Tubular Markers Barricades or Vertical 50 133 167 200 <br /> DISTANCE BETWEEN SIGNS Panels or Drums 55 133 167 200 <br /> Spacing(ft) Taper Tangent Taper Tangent <br /> Speed A B 25 25 50 25 50 60 160 200 240 L=WS <br /> 40 mph or less 200 200 30 to 45 25 50 30 50 65 173 217 260 <br /> 45 mph 350 350 <br /> 50 mph or greater 500 500 50[0 70 25 50 50 100 70 187 233 IHO <br /> *Midway between signs. <br /> 9 minimum shoulder width <br /> t%L= Length of shoulder taper In feet <br /> SYMBOLS GENERAL NOTES DURATION NOTES W= Width of total shoulder In feet <br /> (combined paved and unpaved width) <br /> Work Area 1.When four or more work vehicles enter the through traffic lanes In a one hour 1.Signs and channelizing devices may be omitted If all of the <br /> period or less(excluding establishing and terminating the work area),the advanced following conditions are met: S= Posted speed limit(mph) <br /> ■ Channelizing Device(See Index 102-600) FLAGGER sign shall be substituted for the WORKERS sign.For location of flaggers a.Work operations are 60 minutes or less. <br /> and FLAGGER signs,see Index 102-603. b.Vehicles in the work area have high-intensity,rotating, <br /> flashing,oscillating,or strobe lights operating. <br /> [p Work Zone sign 2.SHOULDER WORK sign may be used as an alternate to the WORKER symbol sign only <br /> on the side where the shoulder work is being performed. <br /> b Lane Identification+Direction of Traffic <br /> 3.When a side road Intersects the highway within the TTC zone,additional TTC <br /> devices shall be placed in accordance with other applicable TCZ Indexes. <br /> CONDITIONS <br /> 4.For general TCZ requirements and additional Information,refer to Index 102-600. WHERE ANY VEHICLE,EOUIPMENT, <br /> 3 <br /> � WORKERS OR THEIR ACTIVITIES <br /> ENCROACH THE AREA CLOSER <br /> THAN 15'BUT NOT CLOSER THAN <br /> 2'TO THE EDGE OF TRAVEL WAY. <br /> C <br /> L45T 2 DESCRIPTION. <br /> O <br /> REVISION a FY 2019-20 INDEX SHEET <br /> F®OT� TWO-LANE, TWO-WAY, WORK ON SHOULDER <br /> 11101117 �— STANDARD PLANS <br /> o: ]02-602 1 of 1 <br />