Pyramid on M5/M7 Sydney NSW?

I posted this years ago and never really got any answers, why is there a MASSIVE Pyramid on the M5/M7?.

Google maps....



I took this years ago of the cap stone as it lights up of a night

reply to post by helium3

"The design is a world first, using about 100,000 tonnes of soil from the area," Mr Tripodi said. "It will become a local landmark and a reference point for people travelling in western Sydney. "We know people use the Crossroads as a guide but soon everyone will be using the pyramid instead."

Source

Sometimes a spade is just a spade.

That is a nice landmark,to bad it's not a pyramid,since pyramids typically have four sides,not counting the bottom.
That is a tetrahedron,my friend.They have three sides,that is if you don't count the bottom .

reply to post by helium3


Underground bunker perhaps?

I know if i was building a bunker i would do it right under everybodys nose and build the strongest shape there is, a Pyramid.

reply to post by helium3


I think you're thinking too far into it, maybe it just looked good?