A reasonable and proper speed for any set of conditions is a speed that

A reasonable and proper speed for any set of conditions is a speed that

• A. Assures a safe travel path.
• B. Is the posted speed limit.
• C. Is the fastest allowable.
• D. Matches the speed of other vehicles.

Answer: (A)

Reasonable and proper speed means choosing a speed that keeps you in control and lets you stop safely for any hazards you might encounter. When road conditions change—like rain, snow, glare, or heavy traffic—you need enough margin to react and brake, so the speed you pick should create a safe travel path. The posted speed limit is a maximum, not a guarantee of safety in every situation. The fastest allowable isn’t automatically safe in poor conditions, and simply mirroring other drivers isn’t reliable because their speed may be unsafe for your current conditions. So the best choice is the one that maintains a safe travel path by adapting to the conditions.

Reasonable and proper speed means choosing a speed that keeps you in control and lets you stop safely for any hazards you might encounter. When road conditions change—like rain, snow, glare, or heavy traffic—you need enough margin to react and brake, so the speed you pick should create a safe travel path. The posted speed limit is a maximum, not a guarantee of safety in every situation. The fastest allowable isn’t automatically safe in poor conditions, and simply mirroring other drivers isn’t reliable because their speed may be unsafe for your current conditions. So the best choice is the one that maintains a safe travel path by adapting to the conditions.