Transcription of LEGEND - Mass.Gov
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P/FNUMBER OF LANESNUMBEROFSTUDIESAVERAGE CAPACITYMEASURED AVERAGE WORK ZONE CAPACITIESLEGEND:NOTES:NotesforTraffic ManagementFIGURE GEN-1 GENERAL GUIDELINESROAD TYPEDISTANCE BETWEEN SIGNS **BACSUGGESTED WORK ZONE WARNING SIGN SPACINGSTOPPING SIGHT DISTANCE AS A FUNCTION OF SPEEDSPEED*(mph)DISTANCE(ft)SPEED*(km/h) DISTANCE(m)NotesforTraffic ManagementFIGURE GEN-2 NOTES ON WORK ZONE DISTANCESFORMULAS FOR DETERMINING TAPER LENGTHSSPEED LIMIT (S)TAPER LENGTH (L)MetersTYPE OF TAPERTAPER LENGTH (L)*TAPER LENGTH CRITERIA FOR TEMPORARY TRAFFIC CONTROL ZONESSPEED LIMIT (S)TAPER LENGTH (L)FEETN otesforTraffic ManagementFIGURE GEN-3 NOTES ON WORK ZONE DISTANCESLEGENDDIRECTION OF TRAVELDOWNSTREAM TAPER: GUIDESTRAFFIC BACK TO ITSORIGINAL TRAVEL PATHTERMINATION AREA:LETS TRAFFICRESUME NORMALOPERATIONSACTIVITY AREA:WHERE WORKTAKES PLACETRANSITION AREA:MOVES TRAFFICOUT OF ITSNORMAL PATHADVANCE WARNINGAREA: TELLSTRAFFIC WHAT TOEXPECT AHEADLONGITUDINALBUFFER SPACELONGITUDINAL BUFFER SPACE:PROVIDES PROTECTION FOR TRAFFICAND WORKERS = STOPPING SIGHTDISTANCE.
p/f number of lanes number of studies average capacity measured average work zone capacities legend: notes: notes for traffic management figure gen-1 general guidelines
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COMMODITIES PURCHASED BY THE DEFENSE LOGISTICS, COMMODITIES PURCHASED BY THE DEFENSE LOGISTICS AGENCY, ROADSIDE DESIGN GUIDE, 4th Edition 2011, INSTALLATION OPERATION MAINTENANCE INSTRUCTIONS, Installation -operation -maintenance instructions axial, INSTALLATION - OPERATION - MAINTENANCE, Installation - operation - maintenance instructions, APPENDIX A – FDOT STANDARD SPECIFICATIONS, Work Zone Access and Egress