The bored tunnels

2008-05-14

The two Tunnel boring machines, Anna and Katrin, started in november 2006 and february 2007. They reached Triangeln station in August and September 2007. TBM Anna reached Malmö C on march 25 and Katrin april 21.

Anna		Katrin
Bored tunnel:	approx 4626 meters	Bored tunnel:	approx 4594 meters
Placed rings:	2570 rings	Placed rings:	2552 rings
Pressreleases:
Breakthrough at Malmö C march 25, 2008		Breakthrough at Malmö C april 21, 2008
Breakthrough at Triangeln August 21, 2007		Breakthrough at Triangeln september 24, 2007
Detailed information Read about the tunneling work in our project pages. Also, find out why the TBMs are named Anna and Katrin. Web-TV: How the tunneling machine works.   Representatives from press and media can also contact the Information Office.