582K views · 4.9K reactions | The main construction of a mega bridge finished as the two sides of the bridge were connected on Tuesday, on the Lijiang-Shangri-la Railway in southwest China's Yunnan Province. The bridge is 250 meters above a river, which made the lifting of steel truss girders difficult as every truss girder weighs 640 tons. | CGTN | Facebook

6.7K views · 72 reactions | A mega bridge with world's highest concrete bridge tower. Pingtang Grand Bridge in Guizhou, China is expected to be completed by the end of this year. Watch how its tallest tower is constructed. | CIVIL Engineering TIPS | Facebook

How could a 42-mph wind destroy one of the worlds longest bridges in 1940? #history #construction #engineering | Ancient Saga