You Know What Part

"Let us think the unthinkable, Let us do the undoable, Let us prepare to grapple with ineffable itself, And see if we may not eff it after all." Douglas Adams

Look Kids, Big Ben, Stonehenge…

Who was the poor soul that proposed this project; build a tunnel underneath Stonehenge. Coming soon, the Grand Canyon overpass.

Bonus points for anyone who gets the reference in the title.

Link