A specific type of dual carriageway being built in Ireland, Sweden, and Finland, consisting of two lanes in each direction separated by a steel cable barrier.
2+2 road is part of WikiMD's free ^articles!
^2+2 road (article) is provided for informational purposes only. No expressed or implied warranties as to the validity of content.
Templates etc. when imported from Wikipedia, are licensed under CC BY-SA 3.0. See full disclaimers.