BLS je výhradním provozovatelem standardní rozchodové části S-Bahn Bern. To zahrnuje služby s otevřeným přístupem přes koleje Swiss Federal Railways (SBB) a STB Sensetalbahn. Od prosince 2007 nabízí BLS novou službu RegioExpress na staré trase Lötschberg, zatímco většina vlaků SBB a Cisalpino, InterCity a EuroCity používá nový tunel Lötschberg.
Ultimate Guide to Swiss Railways
Trains are the most important means of transportation within Switzerland and with neighboring countries. The road network is quite dense. The national railway company of the Swiss Confederation is called Swiss Federal Railways, abbreviated as SBB/CFF/FFS (German/French/Italian respectively). The railway covers the main trunk lines, while the private railways supplement the branch lines between the villages and mountain railways. Routes of the same width can be directly connected. Except for special sightseeing trains or mountain climbing roads, most of the ticketing mechanisms and ticket purchase methods are jointly operated. There will be no problem multiplying. The de...