This guide is for general information only and is not legal advice. Laws change — verify current rules with your state DOT or a licensed attorney before relying on this for any legal matter. Read full disclaimer.
The rule
Maine permits cyclists to ride two abreast on the roadway. Two abreast permitted on the roadway except when impeding the normal and reasonable movement of traffic; riders must move to single file when being overtaken on roadways too narrow to share. See Me. Rev. Stat. tit. 29-A § 2063 (Operation of bicycles).