Gammon Construction
The link's approved project cost is HK$4,600 million. The construction began in June 2003, and was commissioned in July 2007. The construction of the carriageway was split into two parts; northern and southern sections. Gammon Construction (at that time incorporated as "Gammon Skanska Limited", partially named after Skanska, a co-owner of the company) was the principal contractor for the northern section, and built around of the carriageway. China State Construction joint venture was in charge of the southern section.