Between 1998 and 2003, the pipeline was extended to Italy and a compressor station was built in Ruswil. In 2001 the 55-kilometre long interconnection to France was commissioned.
Between 1998 and 2003, the pipeline was expanded to encompass Italy and a compressor facility was constructed in Ruswil. In 2001, the 55-kilometre long interconnection to France was activated.