Amazing photos of green corridor in China's Chengdu City
(photo source: chinanews.com)
The corridor, built in 2013, is just under the 28km long Chengdu second ring road viaduct.
The green walk is made up of Boston ivy, a kind of plant with strong climbing and covering vitality. In just a few years, the green plant has covered all of the pillars underneath.[ Editor: zyq ]