It's not the road.  It's the people that use the Seward Highway.  Many drivers are too idiotic or stupid and should not be allowed to drive.  To see this, try driving from Anchorage to Girdwood AT THE SPEED LIMIT while pulling a boat or trailer.  People will be obsessed with passing you and risk their and others' lives to get by you.  I once had a woman pass me on a blind corner while I was pulling a trailer AT THE SPEED LIMIT.  She was mouthing obscenities at me, flipping me off, not watching where she was going and had 4-5 kids in the car.  Sick lady.  Should have her kids taken away and she should be sent to API.  Lots of drivers like her.