[Covenantor]

....Weight of 24' x 35' x 2' Precast Concrete ~245,000lbs....

Where on earth did you come up with such a bizarre number?

A monolithic concrete slab that's 24 feet by 35 feet by two feet!

You clearly know jack about heavy construction or pre-cast concrete.

Step back from the board and do some quick image searches on precast concrete tee and double tee decks used all across the country...probably even in your area.

Americans have this stuff down pat.

[tet68]

We build stuff like this all the time.
Sure, it’s a big undertaking but that doesn’t
stop Americans.

[Elderberry]

Those were Bogey780's dimensions

http://www.freerepublic.com/focus/news/3462854/posts?page=77#77