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National Road 1.10 (alternatively marked as M-1.10, M1.10 and M 1.10), was a road in Serbia, connecting Ralja with Smederevo. After the new road categorization regulation given in 2013, the route wears the name 14, except for the section Radinac – Smederevo 1, which is currently not numbered. The route was a national road with two traffic lanes.