4. Crossrail
Now, let us see a wonder or two in Europe. The Old Continent may still have something to brag about. It is proclaimed as the biggest construction project in Europe. Due to open is in December 2018, as announced on its official Crossrail site, it is also called the Fifteen Billion Pound Railway. You may guess only once why it is so; just imagine how many times you wished for some more lines on the subway. This one is making it happen big time. One of its lines is called Elizabeth. Of course, location – London, UK. And now, let’s see the top three on our list of biggest construction projects in the world.
