Securing a Culvert South Carolina Army National Guard 1st Lt. Benjamin Sternemann, left, and Spc. Connor Ulyatt secure a section of culvert pipe with sand bags as a team of engineers work to replace a washed out culvert on a Lexington County road in Gilbert, S.C., Oct. 24, 2015. Sternemann and Ulyatt are assigned to the 1221st Engineering Company. South Carolina Army National Guard photo by Sgt. Brian Calhoun SHARE: Download: Full Size (0.93 MB) Credit: Sgt. Brian Calhoun VIRIN: 151024-Z-ID851-017.JPG Photo Gallery