Curitiba,Brazil,has shown us that ________________.
A)unregulated urban sprawl produces severe air pollution
B)a walkable city center and expanded bus system can solve a large city's traffic congestion
C)prohibition of motorized vehicles in urban reduces pollution and saves energy
D)traffic flows smoothly once pedestrians and bicycles are eliminated
E)once roads are widened,traffic congestion decreases

Question

Quizplus · Accepted Answer

Curitiba, Brazil is known for its successful implementation of a bus rapid transit system and pedestrian-friendly urban design, which has helped alleviate traffic congestion and improve the city's environmental sustainability. Therefore, choice B, which suggests that a walkable city center and expanded bus system can solve a large city's traffic congestion, is the best answer.

Curitiba,Brazil,has Shown Us That ________________