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BE ROAD <br /> PREPARED WORK <br /> TD STOP AHEAD <br /> Buffer <br /> Space C B A <br /> I <br /> - q MIMI" <br /> - <br /> Bu/ter ROAD <br /> A B C Space C - ■ \t PREPARED W11K11 <br /> ROAD Buffer <br /> WORK PRkvaaED ` ) TWO-LANE, TWO-WAY space C B A <br /> AHEAD TO STOP \ <br /> 1 <br /> ca a <br /> BUFFER SPACE workArea <br /> Median <br /> Speed Dist. D <br /> (mph) (ft.) <br /> 25 155 <br /> 30 200 b b <br /> 35� 250 �' Buffer <br /> C <br /> 40 305 Spare <br /> 95 36060 <br /> 50 425 ROAD BE <br /> 55 495 WORK <br /> 60 570 AHEAD PREPARED MULTILANE <br /> TD SIOP <br /> 65 645 <br /> DISTANCE BETWEEN SIGNS GENERAL NOTES <br /> Speed Spacing(ft.) I.This Index does net apply to limited access facilities. <br /> (mph) A 8 C <br /> 40 or less 200 200 200 2.When a side road Intersects the highway within the TTC zone,additional TTC devices shall be placed in ' <br /> SYMBOLS 45 350 350 350 accordance with applicable TCZ Indexes. <br /> 50 or greater I 1_500 1 500 1 500 <br /> 3.Traffic volume or complexity o/the roadway may dictate additional devices,signs,flagmen and/or a traffic <br /> Work Area control officer. <br /> 4.The buffer space may be omitted if there are no sight obstructions to vehicles approaching the <br /> []t Work Zone Sign Flagger/Officer for distance equal to the buffer space. <br /> Flagger 5.A Flagger may be substituted for a Traffic Control Officer and the BE PREPARED TO STOP sign may be <br /> omitted,when the following conditions are met <br /> a!�o7 Traffic Control Officer a.Speed limit is 45 mph or less. <br /> b.No sight obstructions to vehicles approaching the Flagger/Officer for a distance equal to the buffer space. <br /> eC> Lane Identification+Direction of Traffic C.Vehicles in the work area have high-intensity,rotating,flashing,oscillating,or strobe lights operating, ' <br /> CONDITIONS <br /> F6.On undivided highways the median sign as shown are to be omitted. PLANNED CLOSURE NOT <br /> - EXCEEDING 5 MINUTES. <br /> - 7.For general TCZ requirements and additional information refer to lntler 102-600. <br /> 'R <br /> a <br /> LAST DESCRIPTION: FY 2019-20 INDEX <br /> REVISION tDSHEET <br /> OT TEMPORARY ROAYD CLOSURE 6 MXNUTES OR LESS <br /> 77/0l/77 �— STANDARD PLANS 102-625 1 Of I <br /> o: <br />