The OTR (over-the-road) truck driver is a synonym for “long-haul trucker”. They stand out from other truck drivers as they cover long distances within the United States and can even haul freight to Canada or Mexico. The drivers can be away from their homes for weeks or months, typically covering around 2,200-2,700 miles a week, basically living on the road. For them, the Class A CDL is the best license that opens the door to every opportunity with an enormous list of vehicles. Usually, regional drivers can be out on the road for several days and enjoy a regular weekend like other workers. They operate exclusively within the borders of a state, region, or province and cover up to 1,000 miles per trip. Local drivers are fortunate to spend their evening at home, as their typical working day lasts 8–10 hours and allows them to travel within 200 miles. This activity can be challenging: the drivers have to be smart at needling through narrow streets and loading docks, and know the city of operation perfectly to deliver the goods on time and safely.