Indepth

摘要

The Crossrail tunnels are being built in 10 separate stages - known as drives - using eight TBMs. The longest drive, 8.3km, is from the Limmo Peninsula (on the opposite side of the Thames to the 02 Arena) to Fartingdon - the shortest just 0.93km from Limmo to the Victoria Docks. The first drive, from Royal Oak to Farringdon, will be complete in the third quarter of next year.