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Alaska Class D / Instruction Permit Knowledge Practice Test
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Passing target: 80% (16/20)
School Zones, Railways & Work AreasStandalone practice
What is the purpose of cones, drums, barricades, and vertical panels in a work area?
Blue A approaches orange cones that taper across its lane; the literal captions state a lane closes and orange cones are ahead.
Correct answer: To guide drivers safely through the work area.
Why
Follow the path created by temporary devices, leave extra space, and watch for workers and changing lanes.
Verified against Alaska Driver Manual · Temporary channelizing devices · p. 47
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