Trolleybuses in St. Gallen

St. Gallen trolleybus system

VBSG Hess bi-articulated trolleybus no. 189, in 2012.
Operation
Locale St. Gallen, Switzerland
Open 18 July 1950 (1950-07-18)
Status Open
Routes 4
Operator(s) Verkehrsbetriebe der Stadt St. Gallen (VBSG)
Infrastructure
Electrification 600 V DC
Statistics
Route length 22.6 km (14.0 mi)
Website Verkehrsbetriebe der Stadt St. Gallen VBS (German)

The St. Gallen trolleybus system (Alemannic German: Trolleybussystem St. Gallen) forms part of the public transport network of St. Gallen, the capital city of the canton of St. Gallen, Switzerland.

Opened in 1950, the system is currently operated by Verkehrsbetriebe der Stadt St. Gallen (VBSG). As of 2012, it consists of a cross-city line and three radial lines, all of which meet at St. Gallen railway station, and has a total route length of 22.6 km (14.0 mi).[1]

History

In the 1950s, the trolleybus system gradually replaced the St. Gallen tramway network. The last tram ran on 30 September 1957. The individual trolleybus line sections went into service as follows:

18 July 1950 Bahnhof–Riethüsli Line 5 Tramway replacement
15 November 1950 Bahnhof–Heiligkreuz Line 3 Tramway replacement
1 October 1957 Stocken–Erlachstrasse–Bahnhof–Neudorf Line 1 Tramway replacement
1968 Neudorf–Stephanshorn Line 1 New connection
1970 Bahnhof–Rotmonten Line 5 Motorbus replacement
1 April 1989 Stocken–Bahnhof Winkeln Line 1 Motorbus replacement
September 1991 Neudorf–Guggeien Line 1 Motorbus replacement
28 September 1996 Erlachstrasse–Wolfganghof Line 1 Motorbus replacement
28 May 2000 Bahnhof Winkeln–Winkeln (500 metres) Line 1 New connection

Lines

The present system is made up of the following lines:

St. Gallen articulated trolleybuses in Marktplatz in the inner city in 2014.
1 Winkeln–Erlachstrasse–Bahnhof–Neudorf–Stephanshorn Business days at 12-minute intervals Operated by seven vehicle runs (or duties)
3 Bahnhof–Heiligkreuz Business days at 7.5-minute intervals Operated by four vehicle runs
4 Wolfganghof–Erlachstrasse–Bahnhof–Neudorf–Guggeien Business days at 12-minute intervals Operated by four vehicle runs
5 Riethüsli–Bahnhof–Rotmonten Business days at 10-minute intervals Operated by four vehicle runs

To this day, the Trogenerbahn (Trogen Railway) runs through the inner city between the station and Brühltor on the rails of the former tramway, and thus parallel to the trolleybuses. The two modes of transport still share a common electrical substation. In the relevant section of the common route, the overhead wire voltage is only 600 V DC, as is the rest of the trolleybus system. By contrast, the remainder of the Trogenerbahn route is energised at 1,000 V DC.

In Riethüsli, the terminus of Line 5, there is an interchange station for changing between the trolleybus system and the electrically operated St. Gallen–Gais–Appenzell railway line. At that station, the two systems use common overhead catenary poles and suspension wires for about 300 m (980 ft), but are electrically isolated from each other.

Line 4 has existed only since 9 December 2007.[2] Previously, line 1 had had three different termini from 1991, and four from 1996.

Fleet

Retired fleet

Fleet nos. Quantity Built Manufacturer Electrics Type Configuration Notes
101–118 18 1950 Saurer BBC   Rigid (two-axle) Rebodied later; see 131–148
119–130 12 1957–58 Saurer BBC 4 TP Rigid (two-axle) Withdrawn 1991–92
131–148 18 1968–75 Saurer BBC   Rigid (two-axle) Chassis ex-101–118 (not in sequence); withdrawn 1985[3]–92
101–111 11 1984–85 Saurer / Hess BBC-Sécheron GT 560/620-25 Articulated Withdrawn 2008[4]
151–154,
156–168 		17 1991–92 NAW / Hess ABB BGT 5-25 Articulated No. 155 converted to bi-articulated and kept in service (see below); others withdrawn 2008–09[5]
151–152 (to 1957)
301–302 (from 1957) 		2 1953–54 Moser / Ramseier & Jenzer none   Trailer Withdrawn
303–327 25 1957 Moser / FFA none   Trailer Also hauled by motorbuses; withdrawn starting in 1985[3]
328–339 12 1969–70 Hess / R&J[3] or Moser none   Trailer Also hauled by motorbuses; withdrawn between 1985[3] and 1992[6]

The original group numbered 101–118, the fleet that opened the system in 1950, were rebodied by Hess between 1968 and 1975[3][6] and fitted with a new backup battery. They were simultaneously renumbered as fleet nos. 131–148, but not in the same sequence. Trailer operations ended either in 1991[7] or in March 1992.[8]

Disposal abroad

The former St. Gallen trolleybus no. 128 as a heritage vehicle in Gdynia, Poland, still wearing its St. Gallen fleet livery.

Current fleet

A total of 25 trolleybuses are currently available for use on the St. Gallen system; a maximum of 21 are required simultaneously. The present fleet comprises 17 articulated buses and eight bi-articulated buses, all of which are of low-floor design:

Fleet nos. Quantity Built Manufacturer Electrics Type Configuration
155 1 1991 / 2005 NAW / Hess ABB BGGT 5-25 bi-articulated
171–187 17 2008 Hess Kiepe BGT-N2C articulated
188–194 7 2009 Hess Kiepe BGGT-N2C bi-articulated

Fleet no. 155, which was originally a single-articulated, high-floor trolleybus, is an exceptional vehicle. Fourteen years after its entry into service, it was lengthened into a bi-articulated vehicle, by the addition of a second, low-floor, trailing segment. Simultaneously, its designation was changed from BGT 5-25 to BGGT 5-25.

Originally it was planned to carry out a similar conversion to eight[12] or nine[1] other vehicles of this type. However, due to technical problems with the prototype, it was decided instead to purchase the seven brand-new bi-articulated trolleybuses, nos. 188 to 194.

The bi-articulated vehicles provide a large proportion of the services on lines 1 and 4, although no. 155 runs solely on line 1. By contrast, only normal articulated trolleybuses are used on lines 3 and 5, except on one occasion when bi-articulated vehicles were used on line 3 during a special exhibition.

See also

References

Notes

  1. 1 2 Winterflood, Beat. "Mit dem lighTram wirtschaftlich zu mehr Kapazität" [Economically to greater capacity with the lighTram] (PDF). Hess website (in German). Hess. Retrieved 11 January 2012. External link in |work= (help)
  2. ↑ "Geschäftsbericht07" [Annual Report 07] (PDF). City of St. Gallen website (in German). City of St. Gallen. Retrieved 11 January 2012. External link in |work= (help)
  3. 1 2 3 4 5 Der Stadtverkehr magazine, April–May 1985, p. 199. EK-Verlag. ISSN 0038-9013.
  4. 1 2 3 Trolleybus Magazine No. 285 (May–June 2009), pp. 59 and 69. National Trolleybus Association (UK). ISSN 0266-7452.
  5. ↑ Trolleybus Magazine No. 287 (Sep.-Oct. 2009), p. 123.
  6. 1 2 Trolleybus Magazine No. 194 (March–April 1994), p. 54.
  7. ↑ Lehmann, Jürgen. "Übersicht über die Obusbetriebe in der Schweiz, Stand 8/02" [Overview of the trolleybus systems in Switzerland, as at 8/02]. Informationen rund um den Obus in und um Deutschland (in German). Jürgen Lehmann. Retrieved 8 January 2012. External link in |work= (help)
  8. ↑ Trolleybus Magazine No. 184 (July–August 1992), p. 103. National Trolleybus Association (UK). ISSN 0266-7452.
  9. ↑ Trolleybus Magazine No. 187 (Jan.-Feb. 1993), p. 25.
  10. ↑ Trolleybus Magazine No. 212 (July–August 1997), pp. 42–43.
  11. ↑ Budach, D. "Ganz neue Werwendung!" [Whole new use!]. TrolleyMotion website (in German). TrolleyMotion. Retrieved 11 January 2012. External link in |work= (help)
  12. ↑ "Leichtfüssig zu einem echten Tram?" [Tiptoeing towards a genuine tram?]. VCS-St. Gallen / Appenzell website (in German). VCS-St. Gallen / Appenzell. 27 June 2005. Retrieved 11 January 2012. External link in |work= (help)

Further reading

Media related to Trolleybuses in St. Gallen at Wikimedia Commons

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