I haven't seen anyone try a test. It seems to be limited to the kind of roads where they'd be visible well in advance. My guess is that it will shut itself off

I haven't seen anyone try a test. It seems to be limited to the kind of roads where they'd be visible well in advance. My guess is that it will shut itself off well in advance as a result of seeing an anomaly. But its hard to say, since noone seems to have tested that publicly. Here's an article that gives a fairly balanced look at some of its other failure modes, though: https://www.caranddriver.com/features/columns/a36118292/super-cruises-biggest-problem-is-us/ https://www.caranddriver.com/features/columns/a36118292/supe... "It made it 8.8 miles before abruptly yanking the wheel left, toward the median, and canceling." Nothing about this would keep me from using it. I'm sure its a great system, but like all of them, it requires attention. If you don't intervene (as it expects you to) accidents can happen.