How far apart must speed limit signs be posted after the reduce speed sign in a work zone?

How far apart must speed limit signs be posted after the reduce speed sign in a work zone?

• A. 1 mile
• B. 2 miles
• C. 500 feet
• D. 3 miles

Answer: (A)

In a work zone, speed limit signs must be posted at a distance of 1 mile following the "reduce speed" sign. This regulation is in place to ensure that drivers have adequate warning and sufficient time to adjust their speed before reaching the actual work zone. The spacing helps promote safety for both drivers and construction personnel by giving motorists ample opportunity to slow down and comply with the new speed limit. A distance of 1 mile is considerable enough for drivers to react appropriately without abrupt lane changes or sudden stops, which could lead to accidents. Having a longer distance between these signs also allows for better visibility and understanding of the change in traffic conditions ahead. Shorter distances, like 500 feet or having multiple signs within a mile, would not provide drivers enough time to safely adjust their driving speed in anticipation of potential hazards present in work zones.

In a work zone, speed limit signs must be posted at a distance of 1 mile following the "reduce speed" sign. This regulation is in place to ensure that drivers have adequate warning and sufficient time to adjust their speed before reaching the actual work zone. The spacing helps promote safety for both drivers and construction personnel by giving motorists ample opportunity to slow down and comply with the new speed limit.

A distance of 1 mile is considerable enough for drivers to react appropriately without abrupt lane changes or sudden stops, which could lead to accidents. Having a longer distance between these signs also allows for better visibility and understanding of the change in traffic conditions ahead. Shorter distances, like 500 feet or having multiple signs within a mile, would not provide drivers enough time to safely adjust their driving speed in anticipation of potential hazards present in work zones.