What state has no speed limit?

I'm curious to know, which state in the United States has the unique distinction of having no speed limit on its highways? It's a fascinating concept, to think that there's a place where drivers can theoretically cruise along without any numerical ceiling on their velocity. Could it be a sparsely populated western state, where the open roads and lack of traffic congestion make it feasible? Or perhaps it's a state with a strong libertarian streak, where personal freedom and minimal government interference are highly valued? I'm eager to find out which state boasts this unique feature, and what the implications are for drivers and road safety in that region.