A soldier assigned to the 50th Engineer Company, 1ST Platoon, Camp Laguardia, Republic of Korea, guides an M945 Bridge Transporter down to the rivers edge in preparation for crossing the Imjin River, ROK, during a bridge building training exercise on Oct. 22, 1998. Many of the participants in todays exercise are officers participating in accordance with the US Army Officer Professional Development Program, a program designed to improve team building and soldiery