In this March 23, 2015 photo, a woman who just got off the train uses the tracks to cross a bridge after arriving to her destination in the province of Holguin, Cuba. Cuba became the first Latin American country with a train system in the mid-19th century, with the network growing to 5,600 miles of rails crisscrossing the island before the system fell into disrepair. Currently, a longstanding U.S. trade embargo makes it hard to get parts. (Photo by Ramon Espinosa/AP Photo)
