Final answer:
The correct answer is e. they make it easier for traffic planners to design mass transit systems.
Step-by-step explanation:
The correct answer is e. they make it easier for traffic planners to design mass transit systems. Edge cities are commercial nodes that emerged in suburban regions and are characterized by the presence of numerous businesses but few residents.
They are typically located at the intersections of major highways and contain a variety of developments such as tall office buildings, shopping malls, and apartment complexes. However, edge cities do not necessarily make it easier for traffic planners to design mass transit systems, as their development is often focused on automobile-centric environments.