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New Mexico Class D Written Test Practice
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Observation, Speed & SpaceStandalone practice
You are driving on a rural interstate highway in New Mexico in ideal conditions, and no sign sets a lower limit. What is the maximum speed?
Correct answer: 75 mph
Why
Many roads have lower limits, set by law or by signs: 30 mph in business and residential areas, 55 mph on unposted county roads, and 15 mph in an active, posted school zone. A speed limit is the most you may drive in ideal conditions, so you must go slower in rain, snow, fog or heavy traffic. Going faster than the flow of traffic saves only a few minutes an hour, and every extra pass is another chance for a crash.
Verified against New Mexico Driver Manual · Statutory maximums · p. 9, 15, 24
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