China on Tuesday opened the world’s longest sea-crossing bridge linking Hong Kong to the mainland, a feat of engineering carrying immense economic and political significance.
Chinese President Xi Jinping presided over a ceremony in the city of Zhuhai to open the 55-kilometer (34-mile)-long bridge linking it to the semi-autonomous regions of Hong Kong and Macau. Digital fireworks exploded on a screen behind him as leaders of the three cities looked on.
The $20 billion bridge took almost a decade to build while incurring major delays and cost overruns. It includes an undersea tunnel allowing ships to pass through the Pearl River delta, the heart of China’s crucial manufacturing sector.
Its opening will cut travel time across the delta from several hours to just 30 minutes, something China hopes will bind the region together as a major driver of future economic growth. Heavily regulated traffic using permits issued under a quota system will begin flowing on Wednesday.