Hong-Kong, 2004-2008
General description
Construction of a 1.25-km-long main viaduct, 2x3 lanes, connecting Stonecutters Viaduct to Nam Wan Tunnel. The project required management of precast segment placing with a launching girder capable of dealing with long spans (80 m) as well as high curvature (120 m radius) at heights of more than 40 m.