Flashing arrow panels are used:
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At highway-rail intersections.
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Where it is necessary to move into another lane.
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At dangerous intersections.
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To indicate that vehicles must not make a right or left turn at the intersection.
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Explanation
Flashing arrow panels are traffic control devices used in work zones to alert drivers of upcoming lane closures due to construction or maintenance. These illuminated signs provide advance warning and clear directional guidance when you need to merge into another lane. When you see a flashing arrow panel, slow down and merge in the direction indicated. In work zones, always maintain extra following distance and be prepared for sudden stops.
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Other questions in the same category: Safe Driving Through Work Zones
A practical way to avoid a work zone crash is to:Even if you don't see workers on the road, in a work zone you should:If you see orange construction signs or cones on a freeway, you must:In work zones, barriers such as drums, panels and cones are used to:A major cause of rear-end crashes in work zones is:When approaching a work zone with a “45 mph Where Workers Present” sign, drivers should:You see a signal person at a construction zone ahead. You should obey a signal person's instructions:If you see orange construction signs and cones on a freeway, you must:When passing a construction zone, you should:Crashes in work zones are most commonly caused by:
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