In the event of a vehicle breakdown, what is the recommended distance for placing warning devices?

The recommended distance for placing warning devices in the event of a vehicle breakdown is 100 feet behind the vehicle. This distance is effective in alerting other drivers to the presence of the disabled vehicle while still providing adequate space for safe maneuvering. By placing warning devices at this distance, it allows oncoming traffic ample time to react and adjust their speed or change lanes, minimizing the risk of accidents.

Placing the devices too close to the broken down vehicle could lead to confusion and reduce the warning time for approaching drivers, potentially resulting in collisions. On the other hand, placing them too far away may not provide adequate warning to drivers, as they might not notice the disabled vehicle until they are too close to react appropriately. Therefore, the 100-foot distance strikes a balance between visibility and safety for all road users.