I visited it last year. It’s 2.4km long and at its highest point the Eiffel Tower could fit under the road. Remarkably the construction cost was only €394 million.
For comparison the planned 4.2km Lower Thames Crossing has already cost £1.2bn (€1,400 million) just for the planning phase with nothing built. The French know how to build.
For comparison the planned 4.2km Lower Thames Crossing has already cost £1.2bn (€1,400 million) just for the planning phase with nothing built. The French know how to build.