The Glenn is 65 from Anchorage to the Parks Interchange. It is 55 from then on. For the most part, people drive 65-75 until after the interchange and 55 on into Palmer (assuming good weather).
Frankly, the traffic in Anchorage isn’t nearly as bad as what you find in cities of comparable size. It is one thing that I don’t miss about living in Tulsa, OK.
I think Willow is too far out if you want to commute, but I do know of a few people who make it… I’ll stick with my nice drive in from Palmer anytime….
As for the moose, I generally feel worse for the moose than the drivers. I hope this rider doesn’t meet up with one. I don’t think that he could do enough damage to give the moose a swift ending….