For decades, urban planners assumed that constructing additional highways was the most effective method to alleviate traffic congestion in growing metropolitan areas. However, recent urban transportation studies demonstrate that expanding road capacity often triggers a phenomenon known as "induced demand," wherein newly generated road space rapidly attracts additional drivers who previously utilized public transit or traveled during off-peak hours. Consequently, traffic congestion typically returns to pre-expansion levels within a few years. To address urban mobility more sustainably, modern transit analysts advocate for congestion pricing models and expanded high-capacity public transport networks rather than continued roadway expansion.
Which of the following best states the primary purpose of the passage?
- To explain why expanding road capacity fails to resolve traffic congestion long-term and present alternative approaches.Cevap
- BTo define the concept of induced demand and detail how driver travel times fluctuate during peak hours.
- CTo denounce traditional urban planners for intentionally creating traffic congestion in growing cities.
- DTo argue that traditional highway expansion remains superior to public transit networks despite recent studies.
- ETo prove that implementing congestion pricing completely eliminates all traffic delays across metropolitan areas.