Work begins in the line 14 South tunnel
As part of the Greater Paris project, ETF (lead contractor), in a joint-venture with Colas Rail, is carrying out the North and South extensions of line 14 for its RATP client.
After a year of preparation, work has begun on the southern extension of line 14. The teams have lowered the materials and equipment down the supply shaft to begin laying the rails and the first welds in the tunnel.
The construction of line 14, the main axis of the traffic plan for the Paris Olympic Games in 2024, is one of the first steps in the commissioning of the Greater Paris project.