Desire path

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Bankside fishermen trails along the River Mersey Footpath along the River Mersey affected by "severe bank collapse" - geograph.org.uk - 3442033.jpg
Bankside fishermen trails along the River Mersey
A desire path between concrete sidewalks at the Ohio State University Desire path - 52849400711.jpg
A desire path between concrete sidewalks at the Ohio State University

A desire path (often referred to as a desire line in transportation planning), also known as a game trail, social trail, fishermen trail, herd path, cow path, elephant path, buffalo trace, goat track, pig trail, use trail and bootleg trail, is an unplanned small trail created as a consequence of mechanical erosion caused by human or animal traffic. The path usually represents the shortest or the most easily navigated route between an origin and destination, and the width and severity of its surface erosion are often indicators of the traffic level it receives.

Contents

An early documented example is Broadway in New York City, which follows the Wecquaesgeek trail which predates American colonization. [1]

Desire paths typically emerge as convenient shortcuts where more deliberately constructed paths take a longer or more circuitous route, have gaps, or are non-existent. Once a path has been trodden out through the natural vegetation, subsequent traffic tends to follow that visibly existing route (as it is more convenient than carving out a new path by oneself), and the repeated trampling will further erode away both the remaining groundcover and the soil quality that allows easy revegetation. Eventually, a clearly visible and easily passable path emerges that humans and animals alike tend to prefer.

Parks and nature areas

Desire paths sometimes cut through sensitive habitats and exclusion zones, threatening wildlife and park security. However, they also provide park management with an indicator of activity concentration. In Yosemite National Park, the National Park Service uses these indicators to help guide its management plan. [2]

Trampling studies have consistently documented that impacts on soil and vegetation occur rapidly with initial use of desire paths. As few as 15 passages over a site can be enough to create a distinct trail, the existence of which then attracts further use. [3] :27 This finding contributed to the creation of the Leave No Trace education program, which instructs travelers in nature areas to either stay on designated trails or, when off trail, distribute their travel lines so as to not inadvertently create new trails in unsustainable locations. [4]

Land managers have devised a variety of techniques to block the creation of desire paths, including fences, dense vegetation, and signage, though none are foolproof. Modern trail design attempts to avoid the need for barriers and restrictions, by aligning trail layout and user desire through physical design and persuasive outreach. [3] :16

Accommodation

Landscapers sometimes accommodate desire paths by paving them, thereby integrating them into the official path network rather than blocking them. [5] [6] Sometimes, land planners have deliberately left land fully or partially unpathed, waiting to see what desire paths are created, and then paving those. [5] In Finland, planners are known to visit parks immediately after the first snowfall, when the existing paths are not visible. [7] [8] The naturally chosen desire paths, marked by footprints, can then be used to guide the routing of new purpose-built paths. [7]

Other uses of the concept

Images of desire paths have been employed as a metaphor for anarchism, intuitive design, individual creativity, and the wisdom of crowds. [9] [10] [11] [12] [13] [14]

In urban planning, desire paths have been used to analyze traffic patterns for a given mode of travel. For example, the 1959 Chicago Area Transportation Study used desire paths to illustrate commuter choices regarding railroad and subway trips. [15]

In software design, the term is used to describe users' wide adoption of the same methods to overcome limitations in the software. [16] For example, X (formerly known as Twitter) "paved" a number of desire paths by integrating them into the service, including @ replies, hashtags, and group discussions. [17] [18]

See also

Related Research Articles

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<span class="mw-page-title-main">Sidewalk</span> Pedestrian path along the side of a road

A sidewalk, pavement, footpath in Australia, India, New Zealand and Ireland, or footway is a path along the side of a road. Usually constructed of concrete, pavers, brick, stone, or asphalt, it is designed for pedestrians. A sidewalk is normally higher than the roadway, and separated from it by a kerb. There may also be a planted strip between the sidewalk and the roadway and between the roadway and the adjacent land.

<span class="mw-page-title-main">Trail</span> Path for mostly non-motorized travel through a natural area

A trail, also known as a path or track, is an unpaved lane or a small paved road not intended for usage by motorized vehicles, usually passing through a natural area. In the United Kingdom and Ireland, a path or footpath is the preferred term for a pedestrian or hiking trail. The term is also applied in North America to accompanying routes along rivers, and sometimes to highways. In the US, the term was historically used for a route into or through wild territory used by explorers and migrants. In the United States, "trace" is a synonym for trail, as in Natchez Trace.

<span class="mw-page-title-main">Marriott's Way</span> Disused railway, now bridleway, between Norwich and Aylsham

The Marriott's Way is a footpath, cycle-path and bridleway in north Norfolk, England, between Norwich and Aylsham via Themelthorpe. It forms part of the National Cycle Network (NCN) and the red route of Norwich's Pedalways cycle path network. It is open to walkers, cyclists and horse riders. Its total length is 24.6 miles (39.5 km). It has a mixture of surfaces: tarmac, compacted gravel and earth. The name of the route originates from the chief engineer and manager of the Midland and Great Northern Joint Railway (M&GNJR), William Marriott, who held the position for 41 years.

<span class="mw-page-title-main">Pedestrian</span> Person traveling on foot

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<span class="mw-page-title-main">Rail trail</span> Railroad bed converted to a recreational trail

A rail trail is a shared-use path on railway right of way. Rail trails are typically constructed after a railway has been abandoned and the track has been removed but may also share the right of way with active railways, light rail, or streetcars, or with disused track. As shared-use paths, rail trails are primarily for non-motorized traffic including pedestrians, bicycles, horseback riders, skaters, and cross-country skiers, although snowmobiles and ATVs may be allowed. The characteristics of abandoned railways—gentle grades, well-engineered rights of way and structures, and passage through historical areas—lend themselves to rail trails and account for their popularity. Many rail trails are long-distance trails, while some shorter rail trails are known as greenways or linear parks.

<span class="mw-page-title-main">Bicycle transportation planning and engineering</span>

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<span class="mw-page-title-main">Greenway (landscape)</span> Shared-use path or linear park with vegetation

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<span class="mw-page-title-main">Bridle path</span> Path that can be used by people riding horses

A bridle path, also bridleway, equestrian trail, horse riding path, ride, bridle road, or horse trail, is a trail or a thoroughfare that is used by people riding on horses. Trails originally created for use by horses often now serve a wider range of users, including equestrians, hikers, and cyclists. Such paths are either impassable for motorized vehicles, or vehicles are banned. The laws relating to allowable uses vary from country to country.

<span class="mw-page-title-main">Tactile paving</span> Textured ground surface indicators to assist blind people

Tactile paving is a system of textured ground surface indicators found at roadsides, by and on stairs, and on railway station platforms, to assist pedestrians who are vision impaired.

<span class="mw-page-title-main">Springwater Corridor</span> Bicycle and pedestrian trail in the Portland, Oregon metropolitan area

The Springwater Corridor Trail is a bicycle and pedestrian rail trail in the Portland metropolitan area in Oregon, United States. It follows a former railway line from Boring through Gresham to Portland, where it ends south of the Eastbank Esplanade. Most of the corridor, about 21 miles (34 km) long, consists of paved, off-street trail, though about 1 mile (1.6 km) overlaps city streets in Portland's Sellwood neighborhood. A large segment roughly follows the course of Johnson Creek and crosses it on bridges many times. Much of the corridor was acquired by the City of Portland in 1990; remaining segments were acquired by Metro thereafter.

<span class="mw-page-title-main">Vincennes Trace</span> Trackway

The Vincennes Trace was a major trackway running through what are now the American states of Kentucky, Indiana, and Illinois. Originally formed by millions of migrating bison, the Trace crossed the Ohio River near the Falls of the Ohio and continued northwest to the Wabash River, near present-day Vincennes, before it crossed to what became known as Illinois. This buffalo migration route, often 12 to 20 feet wide in places, was well known and used by American Indians. Later European traders and American settlers learned of it, and many used it as an early land route to travel west into Indiana and Illinois. It is considered the most important of the traces to the Illinois country.

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<span class="mw-page-title-main">Site plan</span> Drawing of an areas existing & proposed conditions

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<span class="mw-page-title-main">Chicago Lakefront Trail</span> Shared-use path in Chicago, Illinois, US

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<span class="mw-page-title-main">Cycling infrastructure</span> Facilities for use by cyclists

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<span class="mw-page-title-main">Shared-use path</span> Pathway for pedestrians and cyclists

A shared-use path, mixed-use path or multi-use pathway is a path which is "designed to accommodate the movement of pedestrians and cyclists". Examples of shared-use paths include sidewalks designated as shared-use, bridleways and rail trails. A shared-use path typically has a surface that is asphalt, concrete or firmly packed crushed aggregate. Shared-use paths differ from cycle tracks and cycle paths in that shared-use paths are designed to include pedestrians even if the primary anticipated users are cyclists.

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References

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  4. Marion, Jeffrey L.; Reid, Scott E. (January 2001). "Development of the U.S. Leave No Trace Program: An Historical Perspective" (PDF). Leave No Trace: Center for Outdoor Ethics.
  5. 1 2 Kurt Kohlstedt (January 30, 2016). "Least Resistance: How Desire Paths Can Lead to Better Design". 99% Invisible. Retrieved February 3, 2016.
  6. Bob Spieldenner (August 5, 2014). "Dirt paths on Drillfield to be paved". Virginia Tech News. Retrieved February 3, 2016.
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