Inside 'Europe's most important mega-project' with mammoth £3.84bn tunnels under city

11 months ago 7

ARTICLE AD BOX

It's an astonishing piece of infrastructure that was first proposed almost 30 years ago - but it's still not complete.

1. Homepage
2. World News
3. Inside 'Europe's most important mega-project' with mammoth £3.84bn tunnels under city