Which type of good started altering the development of cities?

Which type of good started altering the development of cities?

• A. The bicycle
• B. The locomotive
• C. The steam engine
• D. The automobile

Answer: (D)

Mass-produced personal mobility reshaped how cities grow. When the automobile became affordable for many households, people could live farther from their jobs and still commute daily. That freedom spurred the rapid spread of suburbs and a need for new infrastructure: wide streets, traffic signals, parking, and a vast network of highways. Retail and services followed this mobility too, moving away from dense downtowns to arterial roads and shopping strips that catered to drivers. In short, the car changed where people could choose to live, how they traveled, and how cities organized space around roads and parking. The bicycle influenced street design and safety, and rail-based locomotives and steam engines shaped early urban centers around stations and factories, but the automobile uniquely enabled widespread, car-centered urban expansion and decentralization on a large scale.

Mass-produced personal mobility reshaped how cities grow. When the automobile became affordable for many households, people could live farther from their jobs and still commute daily. That freedom spurred the rapid spread of suburbs and a need for new infrastructure: wide streets, traffic signals, parking, and a vast network of highways. Retail and services followed this mobility too, moving away from dense downtowns to arterial roads and shopping strips that catered to drivers. In short, the car changed where people could choose to live, how they traveled, and how cities organized space around roads and parking.

The bicycle influenced street design and safety, and rail-based locomotives and steam engines shaped early urban centers around stations and factories, but the automobile uniquely enabled widespread, car-centered urban expansion and decentralization on a large scale.