Reading ComprehensionEnglish
Exam overview

Practice session

Read the passage and answer the question. For decades, urban planners assumed that widening roads would ease traffic congestion. Yet experience has repeatedly shown the opposite. When a road is enlarged, the additional capacity attracts drivers who had previously chosen other routes or avoided travel altogether. Within a few years, traffic returns to its former levels, and the congestion that planners sought to eliminate reappears. This phenomenon, known as 'induced demand,' has led many cities to abandon road-widening projects in favor of improving public transit. What point does the passage make about widening roads?

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