Twolane
Twolane is a term most commonly used to describe a two-lane road configuration, where traffic moves in opposite directions on a single travel lane in each direction. This type of roadway is common in rural and suburban areas and can form the backbone of local transportation networks. The design of two-lane roads emphasizes cost efficiency and practicality, often featuring narrower cross-sections, minimal median presence, and varying shoulder widths. Standards for lane width, sight distance, and traffic control devices differ by jurisdiction but generally aim to balance mobility with safety on lower-volume routes.
In operation and safety planning, two-lane roads present particular considerations. Passing can require adequate sight distance
Beyond transportation, the name Twolane has been used as a brand or project identifier by various, unrelated