Moin, this would be a nice continuation of the Main-Spessart-Bahn, yet vastly different in character. Hence I could imagine it as both, it's own route DLC or indeed an extension to the MSB. The own DLC option would probably be the wiser one, as this route itself offers plenty of opportunities for future expansions. It would be a short route admittedly, but then again it's basically two routes between the two end points. General Location: Germany Era: ca. 2010-2015 Length end to end: 46 kilometers (via Maintal) max speed: 160 km/h # of passenger stations: 30 Service types: Commuter, Regional, InterCity, ICE, Cargo # of tracks: 1-4 Electrified: Yes Lines included at least partially: S1, S2 (Frankfurt Hbf - Offenbach Ost) S8, S9 (Frankfurt Hbf - Offenbach - Hanau Hbf) RE55 (Frankfurt-Süd - Offenbach - Aschaffenburg Hbf) RE54, RB58, RE59 (Frankfurt Hbf - Maintal - Aschaffenburg) RB50, RB55, RE85 (Frankfurt Hbf - Offenbach Hbf - Hanau Hbf) RB56 (Hanau-Kahl) RB75 (Aschaffenburg - Stockstadt) IC/ICE (Frankfurt - Aschaffenburg) Suitable vehicles (among others): BR 101, 110, 111, 143, 146 ET 420, 423, 425, 430 1440 VIAS Itino ICE1/2/3/T any cargo engine Maps Key Locations Frankfurt Hbf Hanau Hbf Aschaffenburg Hbf Further Impressions Frankfurt-Taunusanlage Frankfurt Ost Offenbach-Marktplatz Steinheim Maintal West Rückersbacher Schlucht Stockstadt Mühlheim am Main Kahl Greetings, Mike.