In the context of designing cities, traffic throughput is ABSOLUTELY important. It governs how dense the city can be and the quality of life for its inhabitants

In the context of designing cities, traffic throughput is ABSOLUTELY important. It governs how dense the city can be and the quality of life for its inhabitants. Sure, you can have spread-out cities but that sprawl has negative effects (increased travel times, inefficient traffic patterns leading to congestion and delays, economic burden of owning a car, kids have a hard time getting around, health effects of reduced walking, etc).