[['[TABLECONTEXT]', 'CANAL', 'Stevenston Canal'], ['Stevenston Canal', 'YEAR_OPENED', '1772'], ['[TABLECONTEXT]', '[TITLE]', 'List of canals of the United Kingdom'], ['Stevenston Canal', 'LOCKS', '0'], ['Stevenston Canal', 'LENGTH_(MILES)', '2.25']]
The 2.25-mile long Stevenston Canal in the UK opened in 1772 and had no locks.