Meanings
Origin
Named after the fact that it has two lanes one way and one lane in the opposite.
Full word history & related roots →Translations
Polish droga 2+1
- droga 2+1A three-lane road with two lanes in one direction and one lane in the other.
Swedish 2+1-väg
- 2+1-vägA three-lane road with two lanes in one direction and one lane in the other.
Cite this entry
APA
2+1 road. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/2%2B1%20road
MLA
“2+1 road.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/2%2B1%20road. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “2+1 road,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/2%2B1%20road.
Source: 2+1 road on Wiktionary, CC BY-SA 4.0.