Junctions

In truth, there aren't very many types.  But it's sometimes hard to recognise those few types because their parts are laid out differently.

Yet people come in different colours and sizes and we can still recognise a fellow human without thinking it's a cat, for example.  With do this even if parts are missing (such as a limb or an eye) or put together differently.

It's the same with road junctions.  Just give yourself a little time before you reach the junction to tell if it's a T-junction, crossroads, level (railway) crossing, drive-through roundabout, then who will have priority: you, or others.