How does a long or heavily weighted vehicle impact the gap needed to cross the road?

When considering the impact of a long or heavily weighted vehicle on the gap needed to cross the road, it's important to understand the dynamics of vehicle movement and stopping distances. Longer and heavier vehicles have greater momentum and require more time and distance to accelerate or decelerate compared to lighter, shorter vehicles. This increased stopping distance means that if you're attempting to cross a road in front of such a vehicle, you need to allow for a larger gap to ensure your safety.

A larger gap is necessary not only for the vehicle's stopping distance but also to give the driver of that long or heavy vehicle enough time to react and stop if needed. This becomes particularly crucial in situations where visibility may be limited or where traffic conditions are unpredictable. Therefore, when planning to cross in front of a long or heavily weighted vehicle, being aware of and accounting for the larger gap is essential for safe maneuvering.