Too many unsynched traffic lights in a grid formation often results in you sitting at a red light with no traffic moving in front of you, which is infuriating a

Too many unsynched traffic lights in a grid formation often results in you sitting at a red light with no traffic moving in front of you, which is infuriating and inefficient. (Case in point, besides LA, is Toronto which seems to be designed this way on purpose.) This situation is alleviated by stop signs or traffic circles that give you the ability to advance when there is, in fact, no cross traffic.