The 1.8km structure is intended to be a landmark in Tseung Kwan O. It will mainly be on viaduct and will carry a dual two-lane carriageway, cycle track and footpath across Junk Bay.

The competition is organised by Hong Kong's Civil Engineering & Development Department and will be judged by a seven-member jury assisted by a technical committee that includes representatives of the Highways Department and Ove Arup & Partners Hong Kong.