In Puerto Rico, there are city buses that go around the metropolitan area at $0.75 cents (correct change).. The buses move better during rush hours and slow down during the day. Many buses go to old San Juan which is the main tourist attaction. The buses stop working at 9:00 pm
There is also light rapid train that goes from downtown San Juan to the neighboring town of Bayamon. (In the metropilitan area.) The train is also $0.75 cents and requires a train pass.