[TABLECONTEXT] : canal : Union Canal | Union Canal : locks : 3 | Union Canal : year_restored : 2000 | Union Canal : year_abandoned : 1930 | [TABLECONTEXT] : [title] : List of canals of the United Kingdom | Union Canal : year_opened : 1822
The Union Canal has three locks and was opened in 1822, abandoned in 1930, then restored in 2000.