Grand Paris Express Line 15 East Tunnel Excavation Uses Quarter of Paris's Electrical Power

The article details the excavation process for the eastern section of Line 15 of the Grand Paris Express, a major metro expansion project. The tunnel boring machine uses one quarter of Paris's electrical power and manages thousands of cables during construction. The project involves digging 33 kilometers of tunnels, with completion expected by 2030. The line will connect several suburbs and reduce travel times across the metropolitan area. The project is part of a larger €35 billion investment in Parisian transit infrastructure.

Global Impact

The Grand Paris Express is one of the largest urban transit projects in Europe, with significant economic and social implications. Economically, it will create thousands of construction jobs and stimulate local economies along the line.