Map of the Valence-Moirans railway line.
|Termini||Gare de Valence-Ville
|Line length||78 km (48 mi)|
|Number of tracks||Single track|
|Track gauge||1,435 mm (4 ft 8 1⁄2 in) standard gauge|
The railway from Valence to Moirans is a 78 km long railway line in southeastern France. It was built by the PLM and opened on 9 May 1864 to link Valence and Grenoble. The line is electrified, and is double-track over two third of its length.
In 2011, Réseau Ferré de France announced an €80m contract award to electrify the line from Valence on Paris-Marseille line to Moirans on the Lyon-Grenoble line. The electrified connection to the LGV Méditerranée allows occasional high-speed services from points south to Grenoble and north. Construction started in December 2012 and was complete by December 2013.