I don't see why not
You can start the process at 15 1/2, by enrolling into the Motorcycle Ohio Rider Course (which is free for those under 18 years old). Please check all the requirements and procedures in the motorcycle manual (see related links).
I am 16 I live inOhio I am pregnant my mom has tried to withdraw me form the high school, they say because of the no child left behind act you are not allowed to drop out at any age until you are 18. I find this law to be a in convince to both me and my mother. How am I to go to school while yet taking care of a child.