Biotren

Biotren
Overview
LocaleGreater Concepción
Transit typeCommuter rail / Rapid transit
Number of lines2
Number of stations25
Daily ridership24,500 daily (2019)
Websitehttps://www.efe.cl/nuestros-servicios/biotren/
Operation
Began operation1 December 1999
Operator(s)Ferrocarriles del Sur S.A.
Technical
System length66.6 km (41.4 mi)
Track gauge1,676 mm (5 ft 6 in)
Electrification3000V DC catenary
System map
Mercado
de Talcahuano
El Arenal
Higueras
Los Cóndores
UTF Santa Maria
Lorenzo Arenas
Concepción
Chiguayante
Pedro Medina
Manquimávida
La Leonera
Hualqui
Biobío
Juan Pablo II
Diagonal Biobío
Alborada
El Parque
Lomas Coloradas
Cardenal Raúl
Silva Henríquez
Hito Galvarino
Los Canelos
Huinca
Cristo Redentor
Laguna Quineco
Coronel
Biotren
Service
Rolling stockUT-440 series RENFE Class 440

The Biotren (Spanish: Biotrén) is an at-grade urban commuter rail system that serves a large part of the city of Concepción, Chile, capital of the region of Bío-Bío, also known as Greater Concepción or Concepción Metropolitan Area, both synonyms of "city" according to the urbanistic standards and laws of Chile, of which this city is the second biggest, most populous and important of the country. Biotren connects the boroughs or comunas of Concepción Centro (downtown borough), Talcahuano, Hualpén, San Pedro de la Paz, Chiguayante and Hualqui. The system is managed by Ferrocarriles Suburbanos de Concepción S.A. (Fesub), which name comes from the former metrorail system of the city and is a subsidiary of Empresa de los Ferrocarriles del Estado (EFE), Chilean State Railways. Biotren is part of the Plan and Authority of Integrated Transit of Concepción, Biovías.

The system was partially inaugurated on 24 November 2005 in a ceremony that counted with the presence of the then President of Chile, Ricardo Lagos.