17 but somtimes your parents can drive with you when you are 16
The legal driving age for montana is 14.5/15 years old
The legal age for driving in Liechtenstein is 18.
The legal driving age in Portugal is 18yrs.
5
The legal driving age in Louisiana is 16 years old. However, individuals can obtain a learner's permit at age 15.
South Dakota has the lowest driving age in the United States, allowing teenagers as young as 14 years to apply for a learner's permit.
16+
18
18
16
16
i think so it is 21