If no one knows then HOW THE HECK can the Legislators, having the fiduciary responsibility of spending taxpayer money wisely......keep taxing us into perpetuity for this boondoggle?  Why not build a bridge to the mainland or to connect the islands?  Same thing.  That's my point.  I'm not against viable, practical traffic solutions.  But apparently this whole mess isn't about solving the bad traffic on the west side of Oahu.  I envy your kind where you don't have to worry about how much things cost.   And I don't understand your point about me making assumptions.......I never did.   Aloha!