Recently I came across some examples of installing/building objects in a city.
die Regierung will einen großen Spielplatz anlegen
die Regierung will eine Fußgängerzone einrichten
die Regierung will mehr Straßenlampen aufstellen
I think I understand why the word "aufstellen" has been used - in the sense of erecting something that stands upright. And I can imagine I would use the word "anlegen" for maybe laying down cables/piping? (Correct me if I'm wrong) But then in Pons, an example for "anlegen" was in regards to putting a ladder up agains the wall. Confusing.
All in all, is there a general framework of the usage of the above words?