What is the following distance you must maintain while following traffic on a dry street?

Maintaining a following distance of 1.5 bus lengths, which is approximately 60 feet, is essential for safe driving, especially in a bus, where the vehicle's size and weight require more stopping distance than smaller vehicles. This distance allows for adequate reaction time in case the lead vehicle suddenly stops or slows down.

The concept of maintaining a safe following distance is rooted in the need to anticipate traffic conditions and have enough space to respond to unexpected events. By keeping 1.5 bus lengths, bus operators can better manage their vehicle's momentum and ensure the safety of their passengers and other road users.

In contrast, shorter distances could lead to increased risk of collisions, particularly in emergency situations where quick stopping might be necessary. Likewise, much larger distances may disrupt the flow of traffic unnecessarily and could hinder the efficient operation of the transit system. Thus, 1.5 bus lengths strikes a balance between safety and operational efficiency.