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Exam (elaborations)

ATSSA TRAFFIC CONTROL SUPERVISOR RE-CERTIFICATION (MISSING SOME BASICS)

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ATSSA TRAFFIC CONTROL SUPERVISOR RE-CERTIFICATION (MISSING SOME BASICS)

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BO PRA
Course
BO PRA

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ATSSA TRAFFIC CONTROL
SUPERVISOR RE-CERTIFICATION
(MISSING SOME BASICS)
L=(WS²)/60WforW40MPHWorWless,
L=WSWforW45MPHWorWmoreW-WCORRECTWANSWERS-FormulaWforWMin.WtaperWlength

TheWoffWpeakW85thWpercentile.WWhichWisWtheWspeedWatWorWbelowWwhichW85%WofWvehiclesWtravelWoperati
ngWspeedWinWfreeWflowWconditionsW-WCORRECTWANSWERS-speedWusedWinWformulasWshouldWbe

125'W-WCORRECTWANSWERS-DistanceWofWLWforW25WMPHWwithW12'WLaneWwidth

245'W-WCORRECTWANSWERS-DistanceWofWLWforW35WMPHWwithW12'WLaneWwidth

540'W-WCORRECTWANSWERS-DistanceWofWLWforW45WMPHWwithW12'WLaneWwidth

660'W-WCORRECTWANSWERS-DistanceWofWLWforW55WMPHWwithW12'WLaneWwidth

780'W-WCORRECTWANSWERS-DistanceWofWLWforW65WMPHW12'WLaneWwidth

LWMinimumW-WCORRECTWANSWERS-MergingWTaperWLength

1/2WLWMinimumW-WCORRECTWANSWERS-ShiftingWTaperWLength

1/3WLWMinimumW-WCORRECTWANSWERS-ShoulderWTaperWLength

50'-100'WregardlessWofWspeed
6WdevicesW10'-20'WapartW-WCORRECTWANSWERS-One-Lane,WTwo-
WayWTaperW(FlaggerWtaper)WLengthWandWnumberWofWdevices

50'-100'WperWlaneW-WCORRECTWANSWERS-DownstreamWtaperWLength

2LW-WCORRECTWANSWERS-TangentWdistanceW(betweenWtapers)

1/2LW-WCORRECTWANSWERS-TangentWdistanceWbeforeWshiftingWtaper

BufferWSpace
WorkWSpace
TrafficWSpaceW-WCORRECTWANSWERS-ActivityWAreaWSub-componentsW(3)

RecoveryWAreaWforWerrantWvehicles:WForgivingWdesign
ProtectsWworkersWandWMotorists
AlwaysWcompletelyWemptyWorWclear
NoWvehicles,Wtruck-mountedWattenuator,Wequipment,WorWmaterials
STRONGLYWRECOMMENDED:WunlessWthereWisWaWdocumentedWreasonWnotWtoW-WCORRECTWANSWERS-
LongitudinalWBufferWSpace

WhereWroadWusersWareWreturnedWtoWtheirWnormalWpath
ThisQstudyQsourceQwasQdownloadedQbyQ100000900823938QfromQCourseHero.comQonQ01-26-
2026Q09:35:32QGMTQ-06:00

https://www.coursehero.com/file/219340629/MHA-705-Exam-2-actual-questions-and-answerspdf/
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Uploaded on
February 8, 2026
Number of pages
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Written in
2025/2026
Type
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  • atssa traffic control supervisor re certification
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