Original sentence: The Rhônexpress tramway began operations in August 2010 and links the TGV railway station of Lyon Part-Dieu with the Gare de Lyon Saint-Exupéry in less than 30 minutes(€15 single in 2013)
Edited sentence: The Rhônexpress tramway began operations in August 2010 and links the TGV railway station of Lyon Part-Dieu with the Gare de Lyon Saint-Exupéry in less than 30 minutes, albeit at a price many travellers find extortionate (€15 single in 2013)