THURBO

THURBO regional at Romanshorn
Company type	Jointly SBB CFF FFS and cantonal owned AG/SA
Industry	Rail Transport
Founded	20 September 2001; 22 years ago (2001-09-20)
Headquarters	Kreuzlingen, Thurgau , Switzerland
Key people	Claudia Bossert (CEO), Werner Schurter
Number of employees	500 (as of 2022)[1]
Divisions	Passenger
Website	www.thurbo.ch

THURBO is a railway company with S-Bahn-style services in Switzerland (cantons of Aargau, Grisons, Schaffhausen, St. Gallen, Thurgau, Zürich), southern Germany (states of Baden-Württemberg, Bavaria), and northeastern Vorarlberg, Austria, jointly owned by Swiss Federal Railways (90%) and the canton of Thurgau.

It operates regional transport on a network of 658 km^[1] belonging to SBB CFF FFS, with the exception of the route Wil–Weinfelden–Konstanz, which is only maintained by the latter^[2] and except tracks in Austria and Germany. As of 2022,^[1] the company owns 110 EMUs and carries 25.8 million passengers a year.

The acronym THURBO (pronounced as Tour-bo in German) is derived from the river Thur (or the canton of Thurgau, respectively) and the first two letters of Bodensee (German name for Lake Constance), probably on the basis of the homophone turbo.

Description

THURBO was founded in September 2001 by Swiss Federal Railways (SBB CFF FFS) and Mittelthurgau-Bahn (MThB).^[3] Its main business is regional passenger traffic. Infrastructure Kreuzlingen - Weinfelden - Wil SG, taken over from Mittelthurgau-Bahn, is operated by THURBO but maintained by SBB CFF FFS.

THURBO operates many lines in the Ostwind transit district, including all services of Schaffhausen S-Bahn (since 2013), and most services of St. Gallen S-Bahn. Some lines are part of Bodensee S-Bahn, which includes transborder services between Switzerland and southern Germany (Baden-Württemberg, Bavaria), some operated by SBB GmbH using EMUs of THURBO, and Austria (Vorarlberg).^[4]

Several ZVV lines of Zürich S-Bahn are also operated by THURBO, for example the S26 service in the canton of Zürich between Winterthur and Rüti ZH, or the S36 between Bülach and Waldshut (Germany). Due to increased demand, some services previously operated by THURBO are now operated by SBB CFF FFS using either double-deck EMUs (e.g., RABe 511) or Re 450 class locomotives pushing or pulling double-deck passenger carriages.^[5]

THURBO also operates a RegioExpress (RE) between Herisau and Konstanz (Germany) nicknamed der Konstanzer by locals.^[6]

Operation

The following services are (or were) operated by THURBO.^[7]

Former Mittelthurgaubahn

• Wil SG–Weinfelden–Kreuzlingen (–Konstanz)

RegioExpress

• RE1 Konstanz–Kreuzlingen Hafen–Romanshorn–St. Gallen–Herisau

Schaffhausen S-Bahn

• S62: Singen (Hohentwiel)–Thayngen–Schaffhausen (Rhyhas)
• S64: Erzingen (Baden)–Wilchingen-Hallau–Neuhausen Badischer Bahnhof–Schaffhausen
• S65: Jestetten–Neuhausen Rheinfall–Neuhausen–Schaffhausen

St. Gallen S-Bahn

• S1 Wil SG–St. Gallen–Romanshorn–Kreuzlingen–Stein am Rhein–Diessenhofen–Schaffhausen
• S2 Nesslau-Neu St. Johann–Ebnat-Kappel–Lichtensteig–St. Gallen–Rorschach–St. Margrethen–Altstätten SG
• S5 Weinfelden–Sulgen–Hauptwil–Gossau SG–St. Gallen–St. Margrethen
• S7 Weinfelden–Romanshorn–Arbon–Rorschach (–Bregenz–Lindau-Reutin)
• S9 Wil SG–Bütschwil–Wattwil
• S10 Wil SG–Weinfelden–Amriswil–Romanshorn
• S12 Sargans–Bad Ragaz–Landquart–Chur
• S14 Weinfelden–Kreuzlingen–Konstanz
• S44 Weinfelden–Kreuzlingen–Konstanz (express)
• S81 Herisau–St. Gallen Haggen–St. Gallen
• S82 St. Gallen–St. Gallen St. Fiden–Wittenbach

Previous operations

• S3 St. Gallen–St. Margrethen (until 2021, merged with the former S5 into the current S5 of St. Gallen S-Bahn)
• S8 Schaffhausen–Romanshorn–St. Gallen (until 2021, merged with the former S1 into the current S1 of St. Gallen S-Bahn)

Zürich S-Bahn

• S26 Winterthur – Bauma – Rüti ZH
• S29 Winterthur – Stein am Rhein
• S35 Winterthur – Wil SG (operated by SBB CFF FFS during peak hour since 2022)^[5]
• S36 Waldshut – Bad Zurzach – Bülach
• S41 Winterthur – Bülach

Previous operations

• S22 Singen (Hohentwiel)–Schaffhausen–Jestetten–Rafz–Eglisau–Bülach (until 2015, subsumed into S9 and S24 of Zürich S-Bahn, respectively)
• S30 Winterthur – Frauenfeld – Weinfelden (– Romanshorn – Rorschach) (until 2018, now operated by SBB CFF FFS)
• S33 Winterthur – Andelfingen – Schaffhausen (until 2018, now operated by SBB CFF FFS)

Rolling stock

THURBO's fleet consists of

• 41 GTW 2/6 EMUs (RABe 526 701–751)^[8]
• 39 GTW 2/8 EMUs (RABe 526 752–790; 781–790 ex 709–718)^[8]
• 12 GTW 2/8 EMUs on order^[9] (RABe 526 791–802)
• 10 GTW 2/6 EMUs (RABe 526 680–689)^[8]