That is crazy, that road is usually open Memorial Day weekend (last weekend). I’m sure many of you have driven that road but it’s truly a spectacular drive and view south down into the valley from the road. If you haven’t, make it part of your plans.
However I did read this winter that you now have to book a time/appointment to drive your vehicle from one end to the other because it’s so heavy. Same with a few select other US National Parks, ie Mt Rushmore and some located in the DC area etc because the people usage is getting so heavy for the infrastructure.