Runway Construction at McEntire Joint National Guard Base
Concrete samples undergo tests in a mobile laboratory to ensure quality control, McEntire Joint National Guard Base, South Carolina, July 14, 2022. Runway resurfacing and construction continues at McEntire Joint National Guard Base for the South Carolina Air National Guard's 169th Fighter Wing. (U.S. Air National Guard photo by Airman 1st Class Amy Rangel, 169th Fighter Wing Public Affairs)
Original public domain image from Flickr