The U.S. Army Corps of Engineers Norfolk District navigation crew of the ND-6 crane barge assists in rehabilitation of the dredged material upland placement site on the feeder ditch at the Dismal Swamp Canal, Virginia, Feb. 13, 2019. The district's navigation and survey section supports new work and maintenance construction of civil works projects such as navigation and beach nourishment and protection. (U.S. Army photo by Andria Allmond)