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North Dakota Class D Knowledge Practice Test
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Passing target: 80% (24/30)
Warning, Construction & Information SignsStandalone practice
In a work zone, you see this sign across part of your lane: a barricade whose orange and white stripes slope downward to the right. Which way should you go?
Correct answer: Pass the barricade on its right side.
Why
Barricades, panels, drums and cones guide you through a work zone, often into a lane you do not normally use. Read the stripes early, as they slope down toward the side where traffic should pass. Slow down, because workers and equipment can be very close to the lane.
Verified against 2025-2027 Class D Noncommercial Driver License Manual · Channelizing devices · p. 17
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