Tren Urbano

Tren Urbano
Train arriving at Río Piedras station
Overview
Owner	Puerto Rico Department of Transportation and Public Works
Locale	San Juan, Guaynabo and Bayamón
Transit type	Rapid transit
Number of stations	16
Daily ridership	19,600 (weekdays, Q4 2024)[1]
Annual ridership	4,438,400 (2024)[2]
Headquarters	Guaynabo, Puerto Rico
Website	tutrenpr.com
Operation
Began operation	December 17, 2004; 20 years ago (2004-12-17)
Operator(s)	Alternate Concepts
Number of vehicles	74
Train length	4 vehicles (two permanently coupled pairs) during peak hours 2 vehicles (one permanently coupled pair) during off-peak hours, weekends and holidays
Headway	8 minutes (peak) 12 minutes (off peak)
Technical
System length	10.7 mi (17.2 km)
Track gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Electrification	Third rail, 750 V DC
Average speed	20.6 mph (33.2 km/h) (including stops)
Top speed	62 mph (100 km/h)
System map Legend planned extensions to Old San Juan and Luis Muñoz Marín International Airport Sagrado Corazón Hato Rey Roosevelt Domenech Piñero Universidad Río Piedras planned extension to Caguas Cupey Centro Médico San Francisco Las Lomas   Hogar del Niño Operations and Maintenance Building Martínez Nadal Torrimar Jardines Deportivo Bayamón This diagram: view talk edit

The Tren Urbano (English: Urban Train) is a 10.7-mile (17.2 km) automated rapid transit system serving the main metropolitan area of Puerto Rico, specifically the capital municipality of San Juan, and the adjacent municipalities of Guaynabo and Bayamón in northeast of the main island. The Tren Urbano consists of 16 stations operating on 10.7 miles (17.2 km) of track along a single line. In 2024, the system had a ridership of 4,438,400, or about 19,600 per weekday as of the fourth quarter of 2024.

The Tren Urbano complements other forms of public transportation services in the San Juan metropolitan area such as the Metropolitan Bus Authority, the Cataño Ferry, taxis, and shuttles. The entire mass transportation system is operated by the Integrated Transit Authority (ATI), The Tren Urbano system is operated by Alternate Concepts, Inc. (ACI).^[3] Tren Urbano is also the Caribbean's first rapid transit system.^[4]