Tech. Sgt. Jason Nelson of the 171st Air Refueling Wing, Civil Engineer Squadron plows the snow to clear the roads during this mornings snowfall near Pittsburgh, Feb. 1, 2019. Nelson spent most of his morning making sure all commercial vehicles had clear, safe roads to travel on. (U.S. Air National Guard photo by Staff Sgt. Bryan Hoover)

- Image ID: RHCT6B
Tech. Sgt. Jason Nelson of the 171st Air Refueling Wing, Civil Engineer Squadron plows the snow to clear the roads during this mornings snowfall near Pittsburgh, Feb. 1, 2019. Nelson spent most of his morning making sure all commercial vehicles had clear, safe roads to travel on. (U.S. Air National Guard photo by Staff Sgt. Bryan Hoover)
APFootage / Alamy Stock Photo
Image ID: RHCT6B