Young driver licensing systems in the U.S.

Missouri

To get a learners license you must:
Have a minimum age of	15
Before getting a license or restricted license you must:
Have a mandatory holding period of	6 months
Have a minimum supervised driving time of	40 hours, 10 of which must be at night
Have a minimum age of	16
Restrictions during intermediate or restricted license stage:
Nighttime restrictions	1 am-5 am
Passenger restrictions (family members excepted unless otherwise noted)	first 6 months—no more than 1 passenger younger than 19; thereafter, no more than 3 passengers younger than 19
Minimum age at which restrictions may be lifted:
Nighttime restrictions	17, 11 months
Passenger restrictions	17, 11 months