I don’t know if you will remember this, but this started years ago, in the same spot where the 71, 470, 435 ‘interchange’ overpasses and underpasses are surrounded by plenty of discrete cover. Back then , they weren’t using guns, they were throwing rocks.
However, most of these new cases seem not to be taken from roadside cover, but from other cars.
well the cops need to get the hell out of the way and not park right on the shoulder waiting for the shooter