United States
A list of resources by state in the United States
Medical Card Self-Certification
A comprehensive list of states self-certification of medical cards for CDLholders.
United States CMV Information
United States CDL Testing Locations
Commercial Vehicle Speed Limits by State
CMV speed limits by state.
DOT Offices by States - CDL Test Locations by State
DOT Offices by States - CDL Test Locations by State
Federal Highway Administration Locations by State
A listing of Federal Highway Administration locations by state.