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Lyon–Geneva railway

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Lyon - Geneva
Z27894 passing by Fort de l'Ecluse
Overview
OwnerRFF
LocaleSwitzerland (Canton of Geneva),
France (Rhône-Alpes)
Termini
Service
TypeTGV, TER, RER and freight
SystemSNCF
Operator(s)SNCF
History
Opened1858
Technical
Line length167.6 km (104.1 mi)
Number of tracksDouble track
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Electrification1.5 kV DC
Route map

elev (M)
or length (m)
in metres
510.914
Paris
0.000
Lyon-Perrache
174 M
0.304
Autoroute française 7.svg A 7 motorway
30 m
0.431
The Rhône
217 m
Lyon-Jean Macé
1.616
Lyon-Guillotière
5.010
5.010
Lyon-Part-Dieu
171 M
5.743
Lyon-Brotteaux
172 M
8.095
The Rhône
272 m
8.415
Lyon-Saint-Clair
176 M
to Collonges-Fontaines
and Paris
to Bourg-en-Bresse
and LGV Sud-Est
11.268
Crépieux-la-Pape
172 M
13.400
Autoroute française 46.svg A 46 motorway
Rhône
Ain
border
14.681
Neyron
174 M
16.616
Miribel
176 M
18.501
Saint-Maurice-de-Beynost
179 M
20.966
Beynost
181 M
22.000
23.179
La Boisse
186 M
25.195
Montluel
198 M
27.256
Autoroute française 42.svg A 42 motorway
27.545
Montluel substation (1.5kV)
30.464
La Valbonne
203 M
32.862
Autoroute française 42.svg A 42 motorway
38.393
Meximieux—Pérouges
218 M
41.968
Villieux - Loyes
222 M
42.642
Ain River
173 m
to Plaine de l'Ain
Industrial Park
46.511
Leyment
231 M
49.639
50.663
Albarine River
28 m
51.2
51.453
Ambérieu
247 M
52.500
50.903
Ambérieu substation (1.5kV)
57.199
Torcieu
267 M
57.906
Albarine River
32 m
62.677
Saint-Rambert-en-Bugey
289 M
69.330
Tenay-Hauteville
325 M
76.254
La Burbanche
359 M
79.206
79.670
83.122
Rossillon
330 M
83.517
83.600
Rossillon substation (1.5kV)
86.552
Pugieu tunnel
662 m
89.817
89.817
Virieu-le-GrandBelley
267 M
93.377
ArtemareSaint-Martin
258 M
95.378
Séran River
22 m
101.355
Culoz
237 M
101.355
101.900
Culoz chord
110.400
Anglefort
249 M
116.197
SeysselCorbonod
258 M
122.937
Pyrimont – Chanay
291 M
123.332
Surjoux tunnel
153 m
125.335
Bognes tunnel
518 m
123.703
Vézeronce
127.298
Génissiat
338 M
127.434
Génissiat tunnel
893 m
128.625
Paradis tunnel
1,060 m
134.300
Bellegarde (old)
Bellegarde (new)
372 M
134.692
Valserine River
138 m
135.291
Cret-d'Eau tunnel
4,008 m
139.802
Longeray – Léaz
385 M
139.802
141.505
la Folie tunnel
140 m
142.544
Collonges – Fort l'Écluse
356 M
142.628
147.814
Pougny—Chancy
356 M
152.345
France
Switzerland
(
Les Charmilles
Creek
)
153.158
La Plaine
366 M
155.000
Russin
378 M
158.671
Satigny
415 M
Bourdigny
160.900
Zimeysa
162.450
Meyrin
413 M
163.100
Vernier
429 M
165.200
166.300
167.620
0.000
Genève-Cornavin
392 M
60.260
Lausanne
elev (M)
or length (m)
in metres

The Lyon–Geneva railway is an important route in the national rail network. It connects not only Geneva but also feeds the Maurienne railway and the Geneva to Valence via Grenoble line. It carries a variety of traffic: TGV Paris-Geneva, Geneva - South of France, TER Auvergne-Rhône-Alpes, Léman Express and goods trains.

The line is numbered 890 000 of the RFF national network.

Route

[edit]

From Lyon-Perrache the line runs round Lyon city centre to Lyon-Part-Dieu. After running through the northeast suburbs of Lyon, the line runs in more or less straight sections across the plain to Ambérieu where it joins the line to Bourg-en Bresse and Macon, (formerly the Geneva Paris route). The rest of the line winds through the foothills of the Alpes and Jura. At Culoz is the junction with the Maurienne line to Turin via Modane. From Culoz the line runs close to the Rhône to Bellegarde-sur-Valerine where it meets the Ligne du Haut-Bugey. After Bellegarde trains plunge into the 4 km Cret d'Eau tunnel, emerging at the Longeray junction, where the line to Evian branches off via the spectacular Longeray viaduct clearly visible from the line. Thereafter, the line descends close to the Rhône, crossing the Swiss frontier between Challex and la Plaine. Between la Plaine and Geneva stations are much closer together, due to commuter traffic for Geneva. Entering the Geneva conurbation through the Meyrin-Vernier industrial estate, with many goods sidings, the railway crosses the Swiss A1 motorway over a high bridge, then reduces to a single track beside the double track Cornavin-Airport line. Inside a tunnel, a triangular junction connects to the la Praille goods yard and the CEVA connection to Annemasse and Evian. Still in the tunnel, the line crosses the Cornavin-Airport line by a diveunder. The line emerges in the St. Jean quarter of Geneva to terminate at platforms 5, 7 and 8 of Cornavin station.

History

[edit]

Creation

[edit]
  • 23 June 1856: Opening of the section from Lyon Saint-Clair to Ambérieu-en-Bugey.
  • 7 May 1857: Ambérieu to Seyssel
  • 18 March 1858: Seyssel to Geneva (Cornavin)
  • 1 June 1859: Lyon Saint-Clair to Lyon Brotteaux
  • 24 November 1859: link to Lyon Guillotière and Lyon Perrache

Electrification

[edit]

The line was progressively electrified to 1500 V DC

  • 14 December 1952: Lyon Perrache and Lyon St Clair.
  • 22 September 1953: Lyon-Saint-Clair to Culoz.
  • 16 December 1953: Culoz to Bellegarde.
  • 20 September 1956: completion of the electrification with the section Bellegarde to Geneva. The inaugural train was hauled by CC 7121 (at the time the world rail speed record holder).

Evolution

[edit]

In subsequent years the line has undergone various modifications, the most important of which are:

  • 1980, opening of the cord line at Culoz allowing Genève - Grenoble - Valence traffic to pass through directly at 60 km/h avoiding the reversing movement in Culoz station.
  • 27 September 1981 first commercial Paris - Geneva TGV service via Bellegarde, Culoz, Ambérieu et Bourg-en-Bresse.
  • 12 June 1983 last day of operation of Lyon-Brotteaux station.
  • 13 June 1983 first day of operation of Lyon-Part-Dieu station.
  • May 1987: Opening of the branch to Geneva airport. Most of the traffic West from Cornavin became long distance Swiss trains terminating at the airport in place of the relatively sparse traffic to the SNCF network. Accordingly, the main lines were reelectrified to the Swiss standard of 15 kV 16.7 Hz while a third line dedicated to SNCF traffic used a new single track line running parallel through to Cornavin.
  • 12 December 2010: reopening of the Ligne du Haut-Bugey for TGV traffic to Paris, diverting TGVs from the Bellegarde to Ambérieu section.

Geneva-Bellegarde Section

[edit]

All the different types of traffic mentioned in the introduction run on this section. Direct passenger services from Bellegarde to Geneva are provided by French TGV or TER trains, while stopping services are provided by the Swiss Rhône Express Régional service. Because it was electrified and signalled to a French system but operated in part by the Swiss Railways there were several unusual hybrids on the line, illustrated in the photos, including

  • Swiss EMUs running on 1500 V DC and using the French train control system
  • French style signals built by the Swiss signal maker Integra

Upgrade Project Geneva Bellegarde 2014 25 kV

[edit]

Suburban traffic on the Geneva- Bellegarde section is increasing steadily[1] and the single track section is expected to become a serious bottleneck. The southern branch of the Geneva RER, the CEVA will be electrified to 25 kV 50 Hz, so the 1.5 kV DC electrification of the Geneva to Bellegarde section is a third voltage for regional trains. To alleviate these two problems, two engineering projects have been carried out, the first being to modify the double and single lines between Cornavin and the junction to the airport for bidirectional operation on all three tracks with either 25 or 15 kV, and the second to reelectrify the Bellegarde to Geneva section to 25 kV AC.[2] The works were completed in August 2014, and the Bellegarde to Geneva section is entirely under 25 kV. Between la Plaine and Geneva, the signals are all Swiss, controlled from Geneva and allowing bidirectional operation. The Bem 550 and 'Flirt' 524 EMUs have been replaced by 'Flirt' 522s and 'Colibri' 562s

Upgrade Project 2018 bigger platforms

[edit]

All platforms will be lengthened to 160m to allow for longer trains. The project was supposed to be finished by end 2019, with an estimated cost of 56mio CHF, financed by the Canton of Geneva. As of December 2022, most of the stations are complete.

[3]

See also

[edit]
  • History of civil works between Cornavin and la Plaine, Geneva cantonal archive (in French)[4]

Notes

[edit]
  1. ^ Canton of Geneva (8 November 2010). "TRANSPORTS PUBLICS : L'OFFRE S'ACCROÎT DE PLUS DE 9% DÈS LE 12 DÉCEMBRE 2010" [9% more public transport from 12 December 2010] (in French). Retrieved 2 February 2011.
  2. ^ La Ligne du Haut Bugey. 63670 La Roche-Blanche, France: La Regordane. October 2010. p. 186. ISBN 978-2-906984-90-5.{{cite book}}: CS1 maint: location (link)
  3. ^ CFF project webpage for La Plaine Geneve 2018
  4. ^ "Les chemins de fer du canton de Genève: Part 3 recensement des ouvrages ferroviaires" (PDF). Canton Geneva. Retrieved 21 October 2012.