Maj. Gen. John Peabody addressed members of the Society of American Military Engineers at their 28th annual joint breakfast meeting Jan. 17 in Montebello, Calif. The U.S. Army Corps of Engineers' deputy commanding general for Civil and Emergency Operations said the country needs to work on the four "R's;" roads, railways, runways and rivers. Repairing aging infrastructure, he said, is an investment in the future.