2 ms·
Not sure if it qualifies as "high profile", but the Emscher renaturization project (5 billion euro budget from 1992 to now), which included digging a 51 km unde
by welterde 4y ago
Not sure if it qualifies as "high profile", but the Emscher renaturization project (5 billion euro budget from 1992 to now), which included digging a 51 km underground canal was on-time and on-budget as far as I can tell.