CRANE CONCENTRATION U.S. Army Spc. Dean Valbuena directs a crane moving Jersey barriers in Spin Boldak in Afghanistan's Kandahar province, Sept. 15, 2011. Valbuena is assigned to the 509th Forward Support Company, 504th Battlefield Surveillance Brigade. SHARE IMAGE: Download Image: Full Size (0.05 MB) Photo By: VIRIN: 470617-Q-KFB40-015.jpg Photo Gallery