南京长江隧道28日开通

Yangtze River tunnel open for traffic

Cars drive in a tunnel under the Yangtze River in Nanjing, East China’s Jiangsu province, May 28, 2010. It is the third traffic tunnel built under the Yangtze River, China's longest river, and cars will be able to travel at a speed of 80 km per hour in the 6,042-meter six-lane tunnel.