Civil engineers build the 15000 ton and 200m long bridge by and parallel to the existing tracks. When completed, rotate the bridge some degrees to make a seamless connection with the rest of the viaducts&.
, When developing countries are industrializing, the government should set up specialized agencies and ministries that would help the construction of Highways, Expressways, Railway gauge tracks, local airports and national ports. Only when an economy matures should the private sectors take control of the infrastructure of the nation (under government standards)
Not only those things but they have to keep this infrastructure running effectively and adapt it to meet challenges, such as population growth, climate change, and natural disasters.
Some of the problems they encountered in this technique is establishing the best type of oil to use that wouldn't lose its viscosity. The type of oil was a critical factor because it was the oil which transmitted the force required to lift the heavy concrete pier heads.