https://www.cars.com/articles/2014/08/speediest-and-slowest-states-where-does-yours-rank/We have 85 mph in some of the roads we ride in Utah. Much better for me since I cruise regularly at 90 mph when getting to Vegas.
Of course I would prefer the phone shut off in people's cars at this speed. And especially in commercial trucks since the professional CDL driver is a thing of the past.
So far there has not been an increase in accidents mostly because that is what people were driving it at anyway.