I could feel the heat coming off it when I stood next to the repaved section. They didn't repave the parking area at the edge. Opened to traffic again, seems firm enough to drive on at 160⁰F.
Okay, ± 5⁰C, so what?
OP is talking about road temperatures over 70⁰C.
I'm sure that even within your varying expertise, you should be able to recognize the obvious danger to EVs here..