Washington PostA look at the Panama Canal and its newly expanded locksWashington PostA look at the Panama Canal and its newly expanded locks, which were formally inaugurated Sunday: ___. THE CANAL: Opened on Aug. 15, 1914, the Panama Canal was constructed by the United States between 1904 and 1913 at a cost of $375 million, ...Flashback: Roosevelt's Man in the ArenaThe Maritime ExecutivePanama Canal expands Sunday, thanks to two Denver-The Denver PostPanama Canal banks on $5.3bn locksFinancial TimesDaily Mail -Charleston Post Courier -Bend Bulletin -BBC Newsall 135 news articles »