On a non-divided highway, where should your reflectors be placed when stopped?

The correct answer is that reflectors should be placed 10 feet and 100 feet behind the vehicle and 100 feet in front. This placement ensures that other drivers can see your vehicle from a considerable distance, giving them ample time to react appropriately.

On a non-divided highway, visibility is crucial to safety, especially during low-light conditions or bad weather. By placing the first reflector 10 feet behind the vehicle, it allows approaching traffic to notice the hazard quickly, while the 100-foot reflector provides a more significant warning as they get closer. Having another reflector placed 100 feet in front of the vehicle gives drivers behind the stopped vehicle a clear indication of the situation ahead, further enhancing safety.

Inadequate distances like those in other options could compromise the visibility needed for safe navigation around a stopped vehicle. For example, if reflectors were placed too close together or at insufficient distances, such as only 50 feet back or less, this would not provide drivers with enough warning and could lead to accidents. Therefore, the specified distances in the correct answer serve to optimize safety for all road users.