What can limit visibility while urban driving?

Limited visibility refers to various factors that can obstruct a driver's line of sight while on the road. In an urban environment, multiple elements can contribute to limited visibility, such as buildings blocking the view of intersections, trees or large signs obstructing vision, and poor weather conditions like rain or fog. Each of these aspects can significantly impact your ability to see other vehicles, pedestrians, and traffic signals, making it critical for drivers to be aware and adjust their driving accordingly.

While frequent stop signs, narrow streets, and heavy traffic can also influence the driving experience in urban settings, they do not directly pertain to the concept of visibility. Stop signs may require more frequent stops but do not inherently obstruct one’s view. Narrow streets can create challenges for maneuvering but may not necessarily result in low visibility. Heavy traffic can lead to congestion and make driving more stressful, but it doesn't directly limit what drivers can see. Thus, "limited visibility" is the most encompassing and relevant answer to the question regarding factors affecting one's sight while driving in an urban context.