Posts Tagged“public transportation”

How a Subway Line is Built

As the most popular cities in the world continue to grow, the issue of moving its citizens around in an efficient manner is one that constantly challenges civil engineers. A common solution to this problem is to build a subway line. This transportation method has the benefit of tunneling underneath built-up areas, allowing commuters to leave their cars at home, thereby helping to relieve congestion on the roadways and decreasing carbon emissions. How are these routes constructed? From the planning stages to the laying of rail cables, this is how a subway line is built. Proposal stage The first step…