San Juan

Table of Contents

Overview - San Juan

Located on the Atlantic Ocean, San Juan is the capital and the largest city by population in Puerto Rico. It has approximately 395,000 inhabitants in the city proper as of 2010. The San Juan metropolitan area (San Juan-Carolina-Caguas) comprised 2,242,285 residents as of the 2014 US Census Bureau Estimate.

San Juan's rapid transit network consists of a single metro service.

Tren Urbano

Opened December 2004, the Tren Urbano consists of a single metro service that serves the city of San Juan, Puerto Rico and the western suburbs.

Tren Urbano

The Tren Urbano is a metro service with a horizontally flipped L shaped alignment. It runs from Bayamón in the west to Sagrado Corazón in Santurce, San Juan, serving 16 stations.

The Tren Urbano was opened in December 2004. The Tren Urbano is owned by La Autoridad de Transporte Integrado (ATI).

References & Helpful Links

Tren Urbano at Wikipedia


Other Sources

San Juan, USA at

Asset Notes

Last Updated: Jan 11, 2020

Old Maps
Note: Not all maps reflect changes in service. Older maps may contain inaccuracies.
2019 09 v1

+ : Line/Station Extension/Opening | x : Line/Station Closure | = : Other Service Change | ! : Map change unrelated to service changes