we once drove on the whole length of it because guess what, A4 was clogged up before Jaworzno (they went on stalexport A4 laugh at this user) and thus we also wanted to skip the traffic jam on Gliwice Sośnica toll point, opting for another, smaller Gliwice toll point, so we thought why not go on a trip through whole GZM and like
that road just rips through every single city on its way at one point, it's not Chorzów kind of crazy but still literally city center kind of crazy