Large electronic flashing arrow panels may be used in work zones in both day and night to
Correct answer
- stop speeding drivers.
- guide drivers into certain traffic lanes.
- divert drivers into work zones.
Explanation
Large electronic flashing arrow panels may be used in work zones in both day and night to guide drivers into certain traffic lanes. These are placed in the roadway or mounted on vehicles to advise approaching motorists of lane closures.
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