A greenway is usually a shared-use path along a strip of undeveloped land, in an urban or rural area, set aside for recreational use or environmental protection.
[1][2] Greenways are frequently created out of disused railways, canal towpaths, utility company rights of way, or derelict industrial land.
The path's surface may be paved and often serves multiple users: walkers, runners, bicyclists, skaters and hikers.
[4] In Southern England, the term also refers to ancient trackways or green lanes, especially those found on chalk downlands, like the Ridgeway.
The British organisation Sustrans, which is involved in creating cycleways and greenways, states that a traffic-free route "must be designed on the assumption that everyone will use it", and measures taken "to assist visually and mobility impaired users".
The European Greenways Association defines it as Communication routes reserved exclusively for non-motorized journeys, developed in an integrated manner which enhances both the environment and quality of life of the surrounding area.
These routes should meet satisfactory standards of width, gradient and surface condition to ensure that they are both user-friendly and low-risk for users of all abilities.Though wildlife corridors are also greenways, because they have conservation as their primary purpose, they are not necessarily managed as parks for recreational use, and may not include facilities such as public trails.
Where the historic rural road network has been enlarged and redesigned to favor high-speed automobile travel, greenways provide an alternative for people who are elderly, young, less mobile or seeking a reflective pace.