FWIW, I flew over it on the way to Vegas last weekend and it was quite impressive from the air. I was not even aware that it was being built. It looked to me like the connector roads were complete or nearly so but I am no expert. Please find a more reliable source than me for your travel planning!
I second the comment above - the bridge will have an impressive view but it will not be for those who are adverse to heights.
PS I saw Meteor Crater, AZ from the same flight and that was fantastic. I can't wait to see it from ground level on a future trip in our coach.
Tim & Sandy Bolden
and Jack, the mongrel flash
2008 Damon Astoria 38'