Tags: Public Transit System.
The Bremen S-Bahn (in German: Regio-S-Bahn Bremen/Niedersachsen) is an S-Bahn network in Germany covering the Bremen/Oldenburg Metropolitan Region from Bremerhaven in the north to Twistringen in the south and Bad Zwischenahn and Oldenburg in the west. It has been in operation since 2010. This network unified existing regional transport in Bremen as well as surrounding cities including Bremerhaven Delmenhorst Twistringen Nordenham Oldenburg and Verden an der Aller.