Sign boards on the road, what do they mean

Deer crossing signs

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The MUTCD W11-3 deer crossing sign alerts drivers to areas where the population of deer is active and may enter the roadway, indicating a serious situation.

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Keep right signs

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MUTCD R4-7 and R4-8 are "keep right" and "keep left" versions of the same obstruction warning, which help drivers navigate when a road narrows.

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Men at work signs

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MUTCD W21-1 is a temporary warning sign used to alert drivers of upcoming road work in orange, promoting safe driving.

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No bicycle signs

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Bicycle riders are subject to the same traffic control signs as drivers, such as No Bicycle Signs (MUTCD R5-6), No Parking Bike Lane Signs (MUTCD R7-9) and Bicycle Warning Signs (MUTCD W11-1).

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