Cercanías Bilbao
Cercanías Bilbao is a commuter rail network in Bilbao, serving the city and its metropolitan area. It is operated by Cercanías, as part of Renfe, the national railway company. It consists of four lines, named C-1, C-2, C-3 and C-4. The first three of them start at the Bilbao-Abando station, which is the central station of the city, whereas the fourth, of metric gauge, starts at the Bilbao-Concordia station.
System
Cercanías Bilbao follows the same patterns as other Cercanías networks in the country, as Cercanías Madrid or Cercanías Barcelona. The network consists of four lines, three of which start at Bilbao-Abando and the last starts at the nearby Bilbao La Concordia station. They all link the center of Bilbao with other municipalities within and beyond the metropolitan area. There are four lines, named C-1, C-2, C-3, and C-4; the first two follow the Estuary of Bilbao, the C-3 reaches municipalities outside the metropolitan area, and the C-4 reaches the westernmost area of Biscay. The network has connections with Metro Bilbao, Euskotren, Renfe, the tram and Bilbao's bus station, Termibus.Lines
| Line | Terminals | Stations in service | Total stations | Operator |
| Abando-Santurtzi | 14 | 14 | Cercanías | |
| Abando-Muskiz | 18 | 18 | Cercanías | |
| Abando-Orduña | 22 | 22 | Cercanías | |
| Bilbao-Balmaseda | 20 | 20 | Cercanías |
Service frequencies
As of 2025, there are the typical service frequencies for each line:- Line C-1 - Trains each 30 minutes at early time in the morning and at late nights; trains each 20 minutes at peak times.
- Line C-2 - Trains each 30 minutes at early time in the morning and at late nights; trains each 20 minutes at peak times.
- Line C-3 - Trains each 30 minutes at early time in the morning and at late nights; trains each 15 minutes at peak times. Half the trains only reach Llodio.
- Line C-4 - Trains each 60 minutes at early time in the morning and at late nights; trains each 30 minutes at peak times.
Stations
Cercanías Bilbao serves the following stations:| Line C-1 | Line C-2 | Line C-3 | Line C-4 |
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Rolling stock
The rolling stock for the first three lines consists of UT 446 electrical multiple units built by CAF, each one formed by three cars. The last line uses different units, UT 436, given by the former operator FEVE, since it is of metric gauge.Developments
These are the recent projects that have been developed or will be started in the network.Southern rail branch (C-1 and C-2)
In year 2000 the network was renewed by the public company Bilbao Ria 2000, several new underground stations were opened in the city of Bilbao, a project that was called Southern rail branch.This change implied the closing of Parke/Guggenheim and Bilbao-La Naja stations, on the line that run beside the river before that date. This cleared ground for the creation of new riverside avenues and the tramway. The tracks used for the new branch were used before for freight transport, these tracks were covered and a new avenue and the park of Ametzola were created on top of them. The stations on the new branch are:
- San Mamés
- Autonomía
- Ametzola
- Zabalburu
The Ametzola area was a rail yard, that was dismantled to create new parks and residential areas.