Grand Paris Express Line 15 Breakthrough : TunnelContact.com

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Grand Paris Express Line 15 Breakthrough

By Marc Guitar 1099 days ago

TBM Ellen breakthrough on Line 15 on 7 April of Grand Paris Express, one of the 4 new lines built.

TBM arrives at future station of Arcueil-Cachan.

cover tunnel photo by: Matt Brown from London, England / CC BY