TGV high speed lines are referred to as LGV, for their
French designation "ligne à grande vitesse".
Maps & Statistics
... Maps and diagrams of the TGV network with key facts and figures on all
TGV lines (junctions, kilometer points, travel times).
LGV Track Construction
... A simple overview of the construction of LGVs (Lignes à Grande Vitesse)
proceeds, with an emphasis on track laying.
The TGV Signalling System
... A description of the TVM cab signal and how it works.
The LGV Nord-Europe
... Facts and figures about the TGV line in northern France.
Tracks for the Record Runs
... An overview of the preparation of track installations for the 1989/1990
world speed record.
... Check under Official High Speed Rail Sites > High Speed Lines.