I've been on CR just over two years. Can't say I've noticed more speeding (was always pretty bad) but the tailbacks from Stanstead have got worse, and I agree there does seem to be more large traffic around lately. There appear to be several weekends when it's a designated route for not-in-service buses, this one just gone being one of them.

Incidentally, when it rains heavily, the tarmac on Loxton Road reveals the old markings, suggesting that it used to be right turn only into Cranston. Was it one way? When did that end?