If there are no reduced speed limits posted at work zones, you should
Correct answer
- drive at a speed of 45 mph.
- obey the normal posted speed limit.
- drive at a speed of more than 70 mph.
Explanation
In many work zones, the speed limits may be reduced and lane usage may be restricted for safety purposes. If there are no reduced speed limits posted, you should obey the normal posted speed limit.
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