Exam (elaborations)
ATSSA TRAFFIC CONTROL SUPERVISOR "THE TYPICAL PROJECT" MODULE 7
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ATSSA TRAFFIC CONTROL SUPERVISOR "THE TYPICAL PROJECT" MODULE 7
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ATSSA TRAFFIC CONTROLSUPERVISOR "THE TYPICAL PROJECT"
MODULE 7
Planning6-6ans--What6stage:
Gather6available6data
Prior6to6occupying6TTC6zone
Consider6the6needs6of6all6users
Coordinate6between6adjacent6or6overlapping6projects
Design6-6ans--What6stage:
Select6best6traffic6control6alternative6
based6on:6safety,6mobility,6cost,6constructability
Traffic6Factors,6characteristics,6and6speed.
Traffic6controls,6urban6features,6and6traffic6generators6-6ans--
What6Factors6effect6the6design6of6a6TTC6plan
Long-term6stationary
Intermediate-term6stationary
short-term6stationary
short-duration
mobile6-6ans--What6are6the6MUTCD6categories6of6Work6Duration?
Occupies6location6more6than636days
larger6channelizing6devices6and6post6mounted6signs
conflicting6roadway6markings6removed6and6replaced6with6temporary6markings
cover6or6remove6conflicting6signage6-6ans--Long-
term6stationary6(MUTCD6work6duration6category)
More6than616day,6less6than636days
Nightime6work6of6more6than616hour6-6ans--Intermediate-
stationary6(MUTCD6work6duration6category)
Daytime6work616to6126hours
cones6and6portable6signs6-6ans--Short-term6stationary6(MUTCD6work6duration6category)
work6that6moves6intermittently6or6continuously
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