Dimensions and weights - dimensions

A complete retaining section (i.e. truss plus retaining wall and concrete foundation) is equal in length to the height of the Eiffel Tower.

The main girders of the trusses are pipes with a diameter of 1.80 metres - enough for someone who is not too tall to walk in upright.

A parking dock is 210 metres log: over four times as long as an Olympic swimming pool.