The tender process is now underway for the massive tunnel project for Guangzhou City in China. The tunnel will measure 5.3km in length and the project will also include building approach roads measuring a total of 3.6km. The new tunnel will be built in the city’s Nansha District and will provide a connection under the Zhujiang River Estuary. Building the tunnel and the associated connecting roads is expected to cost US$618 million.
New $15 billion Interstate bridge between Oregon and Portland
A new $15 billion bridge will span the Columbia River in the US.
