Commissioner of the Department of Transportation (varies by city)

The Commissioner of the Department of Transportation is the official responsible for overseeing a city's transportation systems, including roads, bridges, public transit, and traffic management. They develop policies, manage budgets, and coordinate efforts to ensure safe, efficient, and reliable transportation for residents and visitors. Their role may vary depending on the city, but generally, they lead planning and improvements to keep transportation infrastructure functional and responsive to community needs. Essentially, they ensure that the movement within the city runs smoothly, safely, and effectively.