Question

the speed limit posted on a road is 55 mph. when the road is wet:

drive 5 to 10 mph under the speed limit
maintain a 55 mph speed limit
drive 20 to 25 mph under the speed limit

Explanation:

Analyze the driving condition

The question asks about the safe driving speed when a road is wet and the posted speed limit is 55 mph. Wet roads reduce tire traction and increase stopping distances.

Apply traffic safety guidelines

According to standard Traffic Laws and driver education manuals, you should reduce your speed to maintain control on slippery surfaces. On a wet road, you should go 5 to 10 mph slower than the posted speed limit to prevent hydroplaning.

Evaluate the given options

• "Drive 5 to 10 mph under the speed limit": This aligns with standard safety guidelines for wet roads.
• "Maintain a 55 mph speed limit": This is unsafe because wet conditions require a speed reduction.
• "Drive 20 to 25 mph under the speed limit": This is an excessive reduction typically reserved for heavy snow or ice.

Answer:

• (A) Drive 5 to 10 mph under the speed limit (Correct answer)
• (B) Maintain a 55 mph speed limit
• (C) Drive 20 to 25 mph under the speed limit