Submitted by György Chityil ... on Fri, 01/19/2018 - 16:45 Hierarchy: NounDescription: {{transport}} A three-lane road with two lanes in one direction and one lane in the other.Ngram: 2+1 roadNgram Text: 2+1 roadSource: WiktionaryIssue: 0Wiktionary tag: transportNgram Count: 2