I don’t think the limit is 85 on Interstate 10.
Doesn't matter what the speed limit is - what matters is that too many idiots will ignore conditions of almost zero visibility and risk everything for the "convenience" of a quicker trip. I've seen videos of pile ups and one shows a bunch of cars piled up, a new car hits a semi in the rear and as folks rush out to check the car, another semi runs into the car at about 45 MPH and totally crushes it between the trucks. It was a perfect example of why stupid should be a prosecutable offense.