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Related to grid road: Grid plan
(in Canada) a road that follows a surveyed division between areas of a township, municipality, etc
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Canadian. a municipal road that follows a grid line established by the original survey of the land.
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