HELENA, Mont. (AP) — More U.S. drivers could find themselves stuck on snowy highways or have their travel delayed this winter due to a shortage of snowplow drivers — a reality that could hit home Friday as winter storms start dumping snow from the Intermountain West to the Upper Great Lakes. States from Washington to Pennsylvania, including Montana and Wyoming in the Rocky Mountains, are having trouble finding enough people willing to take the comparatively low-paying jobs that require a Commercial Driver’s License and often entail working at odd hours in dangerous conditions. The labor shortage and lingering concerns about the pandemic have left employers scrambling to find enough school bus drivers, waiters, cooks and even teachers. The shortage comes as the number of Americans applying for unemployment benefits dropped last week to the lowest level in 52 years and some are seeking a better work-life balance.