Was on Vasco Rd. yesterday. non commute hours, Sunday. So I would agree with them, it is safer now.
Try it at morning rush hour on a weekday, in the dark, a potential light mist of dew in spots, dodging minivans driven by women who are applying makeup as they drive, and guys who overslept and are 30 minutes late for work. At 60 mph, with somebody tailgating you as you tailgate somebody else.
Damn scary road!