These are popular in many suburban locations, where development is cheaper because of the lower land costs and the lower building costs for building wider, not necessarily higher. They are also often located near motorways or main roads.
The impact of these areas on the urban fabric has been criticized:
Spaces escape the control of the built realm: voids between fragments of unconnected residential schemes, gaps between urbanized zones, abandoned farmland, etc. A new approach to spacial organization arises with the ease that characterizes any new consumer good, an approach which questions the conventional references of urbanism: the so-called 'commercial, industrial, business and theme park'.
The urbanized park originally sprang the hybridization of the garden-city and Anglo-Saxon university campus models. It adopted the former's low-rise buildings and attention to free spaces as a way of shaping the environment, and the latter's autonomous constructions. In sum, parks are thematic precincts of autonomous architectural set pieces arranged around parking lots and communal services, and are situated at the most accessible points of the metropolitan road network.
(José María Ezquiaga (November–December 1998). "The City: Folds and Pieces". AV Monographs74: 4–11.)