Large flashing arrow panels may be used in work zones at any time to
Correct answer
- stop speeding drivers.
- divert drivers into work zones.
- guide drivers into certain traffic lanes.
Explanation
Large flashing arrow panels may be used in work zones at any time to guide drivers into certain traffic lanes. These are placed on the roadway or mounted on vehicles to advise approaching motorists of lane closures. Begin your merge into another lane well in advance of the signal.
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