LGV Sud-Est

E44791

high-speed railway line railway infrastructure

LGV Sud-Est is a high-speed railway line in France that connects Paris to Lyon and the southeast, forming the backbone of the country’s TGV network.

Predicate	Object
instanceOf	high-speed railway line → railway infrastructure →
alsoKnownAs	LN1 → Ligne à Grande Vitesse Sud-Est →
connects	Lyon → Paris → southeastern France →
connectsTo	LGV Méditerranée → LGV Rhône-Alpes → conventional rail network near Lyon → conventional rail network near Paris →
constructionStart	1976 →
country	France →
designedFor	TGV trainsets →
electrification	25 kV AC overhead line →
endStation	Lyon-Saint-Exupéry TGV vicinity →
formsBackboneOf	French TGV network →
gauge	standard gauge →
hasImpact	reduced Paris–Lyon journey time →
hasRole	main north–south high-speed axis in France →
importance	first purpose-built high-speed line in France →
infrastructureType	double-track line →
lineNumber	1 in French LGV network →
locatedIn	France →
maximumSpeed	300 km/h →
opened	1981 →
openedSection	Paris–Lyon high-speed section →
operator	SNCF →
owner	SNCF Réseau →
partOf	French high-speed rail network → TGV network →
railwaySignalling	TVM cab signalling →
regionServed	Auvergne-Rhône-Alpes → Bourgogne-Franche-Comté → Île-de-France →
servesDirection	Mediterranean corridor → southeast of France →
startStation	Paris-Gare-de-Lyon →
status	in operation →
terminus	Lyon-Saint-Exupéry area → Paris-Gare-de-Lyon →
trackGauge	1435 mm →
usedByService	TGV Paris–Geneva (via connections) → TGV Paris–Lyon → TGV Paris–Marseille → TGV Paris–Milan (via connections) → TGV Paris–Nice →

Subject (surface form when different)	Predicate
Aéroport Charles de Gaulle 2 TGV station ("LGV Sud-Est (via Interconnexion)") → Lyon-Part-Dieu railway station →	railwayLine
Gare de Lyon → Gare de Lyon ("LGV Rhône-Alpes") →	railwayLineServed
LGV Interconnexion Est →	connectsWith
TGV Sud-Est →	enteredServiceOnLine
LGV Interconnexion Est ("LGV Sud-Est network") →	linkedNetwork
Paris–Marseille railway →	linkedTo
TGV POS →	operatesOn
Paris–Lyon railway →	parallelTo
TGV Sud-Est ("LGV Sud-Est high-speed line") →	serviceArea
TGV Duplex →	usedOnLine
TGV →	usesInfrastructure