Crossing Over
Rick Hatfield, Vandenberg Elementary School Title 1 Math and Reading teacher and volunteer crossing guard, stops traffic while students walk across Liberty Boulevard in Box Elder, S.D., Sept. 6, 2012. Douglas School District officials have posted crossing guards at different intersections around their schools due to the increase in vehicle and pedestrian traffic as a result of the change in bussing availability and housing accommodations for Ellsworth Air Force Base residents. (U.S. Air Force photo by Airman Ashley J. Woolridge/Released)