What does a red "X" on a pole indicate in winter trail signage?

The red "X" on a pole in winter trail signage is a clear indicator that the trail is closed or not to be used as part of a designated route. This symbol is particularly important for safety, as it warns snowmobilers that there might be potentially hazardous conditions or that the trail has been deemed unsuitable for travel.

By designating the trail in this manner, it helps to ensure that users understand they are entering an area that is not maintained for their recreational use. Understanding this signage is crucial for all snowmobilers to navigate trails safely and responsibly. Those who may think mixed-use winter trails are signified by a red "X" should recognize that this symbol serves primarily as a caution against using the marked trail.