Final answer:
The main idea of the paragraph is that public transportation is the best way to navigate New York City due to the challenges of driving a personal vehicle.
Step-by-step explanation:
The main idea of the paragraph is that public transportation is the best way to get around in New York City, making option 1 the correct answer. The paragraph outlines multiple reasons why driving a personal vehicle in the city is problematic, including issues with parking, constant traffic, and high gas prices. It suggests that using buses, subways, or cabs is a more efficient and simpler solution for navigating the city.