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Virginia Passenger Knowledge Exam Practice
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School Zones, Railways & Work AreasStandalone practice
You drive on a highway with a 55 mph speed limit. You enter a highway work zone. Signs show a 45 mph work-zone speed limit, and workers are beside your lane. The road is dry and traffic is light. What is the highest speed at which you can legally drive?
Correct answer: 45 mph, because the work-zone signs show that limit
Why
In a work zone, lanes can shift, and workers can be very near the traffic. Some work zones use photo speed enforcement, which operates when workers are present. If rain, a lane shift or heavy traffic makes 45 mph unsafe, you must drive slower than the posted limit.
Verified against Virginia Driver's Manual · Speed Limits · p. 16, 12
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