BosDevelop, I suggest you try Connecticut Route 2 or 2A on an event night sometime. The casinos are losing gambling customers, but the events - which produce the nasty bursts of traffic - are still going strong. After a concert or game, most people head straight for their cars - except for the heavy gamblers with comped seats, most people attending events are not gamblers. You might only have 5,000 cars leaving an event - but those 5,000 cars are arriving as one massive pulse that equals or exceeds rush hour volumes for about 20 minutes.
When Mohegan Sun gets out, 2A is a zoo in both directions. The 95 end clears out after a bit, but the end terminating on 12 can back up for half an hour or more. Foxwoods causes the same problems on 2 - that expensive grade-separated bypass doesn't help a bit.
I used to live off Route 12 in Ledyard (one lane in each direction), with egress at an unsignalled intersection. At Mohegan Sun shift changes, or after a concert, it can easily take 5 minutes to turn left.
16/93, 16/28, 16/99, 16/1, 28/93, and Sullivan Square all look a lot to me like the potential to be what 2A/395, 2A/12, 2A/117, 2/117, 2/184, and 2/95 in Connecticut already are.
And this is the same deal as Mohegan Sun and Foxwoods pulled in Connecticut: no offers to build and maintain any real solutions to the traffic. I haven't heard Wynn talking about how he's going to fund improvements to 16, or connect his casino to the planned Chelsea busway, or pay for Eastern Route shuttle service. Back in Connecticut, Ledyard's Public Works gets whalloped with the bills to keep the roads usable - the state funding doesn't come close. Rumor has it that Mohegan Sun turned down the New England Central's overtures of a very fair deal on a rail shuttle to New London; they're just fine with the buses, never mind their safety record.
If Wynn wants to be allowed to build any sort of development, to hell with whether it's a casino, an arena, or the world's grandest petting zoo, he should be ponying up the money to leave traffic and transit better than he found it.