I've often wondered, especially as I cringe, clench and brace as I encounter another pothole (or chasm) why this is still an issue? Particularly since there are very well known and enduring roadways capable of handling much heavier loads and stresses - specifically airport runways and taxiways.

I can't recall ever seeing a runway shutdown abd inoperable for months on end due to "road work". I can think of a few reasons around why this isn't a thing, most of them being human factor (no money on building something I won't get paid again to fix later). The only "true" reason I can fathom is that runways are much more expensive to build. Order(s?) of magnitude more expensive.

Am I way off the mark, or is there something I've clearly missed?