Vehicles runs through China's first traffic tunnel beneath the Yangtze River in Wuhan, capital of central China's Hubei Province, on December 28, 2008. The 3.63-km long tunnel, which has four lanes, began to go through on the morning of Sunday. The 2.05 billion yuan (US$299.6 million) project began in November 2004. It was part of the city's efforts to improve transportation infrastructure and relieve congested roads. [Xinhua]

Vehicles runs through China's first traffic tunnel beneath the Yangtze River in Wuhan, capital of central China's Hubei Province, on December 28, 2008.[Xinhua]