Last shift: snow teams alleviate road conditions
Staff Sgt. Justin Girbach, a 28th Civil Engineer Squadron heavy equipment operator, directs snow route priorities during a snowstorm at Ellsworth Air Force Base, S.D., April 13, 2018. The heavy equipment shop prioritizes the different areas of Ellsworth into three conditions: red, yellow and green. (U.S. Air Force photo illustration by Airman 1st Class Nicolas Z. Erwin)