Gorge license and mussle stamps

[ReelMasta]

So the WY regulations are very clear that prior to launching or on the water of an out of state boat you MUST HAVE the proof of an inspection.
That being said, they show an inspection station at Anvil Draw that is supposed to be open at 6:30.
How is that road going into Anvil? Is it paved? Can I pull my 20' Trophy down that road to launch or is it like the crappy road to Lost Creek?
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