Currently there is a curfew in the Navajo Nation due to the Covid-19 pandemic. In particular, from Saturday nights until Monday mornings in September there is a lockdown, and (I believe all the time right now) the Navajo Nation's roads are closed to visitors. Does this mean that you can't drive through the Navajo Nation on state highways traversing the reservation, such as 160? Does whether or not it is during the curfew make a difference? I'm not sure whether or not state highways count as Nation roads.
I'm not planning on stopping or leaving the state highway, I would just be traveling through.