出典:Wikipedia
出典:『Wikipedia』 (2011/05/22 13:32 UTC 版)
The Puerto Rico Department of Transportation operates the Tren Urbano mass transit network, serving portions of San Juan, Puerto Rico, and its surrounding metropolitan area. As of 2011, the single 10.7-mile (17.2 km) line includes 16 stations. They serve about 40,900 passengers a day, making the Tren Urbano the twelfth-largest rapid transit system in the United States in terms of ridership.