Which of the following are true about the minimum speed limits on interstate highways?
Correct answer
- Where a minimum speed is not posted, it is unlawful to drive a vehicle so slowly as to impede or block the normal movement of traffic.
- In order not to impede or block the normal movement of traffic, you are not permitted to travel slower than the posted minimum speed.
- Any speed below the posted minimum speed is unlawful under normal conditions.
Explanation
Minimum speed limits may be set on some roadways. Where they are posted, any speed below that is considered unlawful under normal weather, road, and traffic conditions. Even where a minimum speed is not posted, it is unlawful to drive a vehicle so slowly as to impede or block the normal movement of traffic. The exception is when it is necessary to drive slower for safety's sake.
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