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What is the minimum speed on an interstate highway?


The minimum speed on an interstate highway is 45 mph under ideal conditions. This minimum speed is legally enforceable. However, if driving conditions are particularly poor or hazardous, you may drive slower than this minimum speed for your own safety. [The Slow Driver, Part Nine - Speed, State of New Hampshire Driver's Manual]

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4 years ago

Great app

Myles Blake High School

4 years ago

I only got 2 questions wrong

Tim de Bear

4 years ago

In the midst of finishing up learning on the older app, it told me to download this newer version. However, I didn’t want to have to go through all those questions again, so I simply finished reviewing on the old app and took the practice test on this newer app. Upon completion of the tests, it would not let me move forward or see my score! How should I know if I have done well enough to pass if I cannot see my own score?

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