Typical Features
Most original rail lines were surveyed for ease of transport and gentle (often less than 2%) grades. Therefore, the rail trails that succeeded them are often fairly straight and ideally suited to overcome steep or awkward terrain such as hills, escarpments, rivers, swamps, etc. Rail trails often share space with linear utilities such as pipelines, electrical transmission wires and telephone lines.
Most purchase of railway land is dictated by the free market value of the land, so that land in urban and industrial cores is often impractical to purchase and convert. Therefore, rail trails may end on the fringes of urban areas or near industrial areas and resume later, as discontinuous portions of the same rail line, separated by unaffordable or inappropriate land.
A railroad right-of-way (easement) width varies based on the terrain, with 30 m or 98 ft being amply wide enough where little surface grading is required. The initial 705-mile or 1,135-kilometre stretch of the Illinois Central Railroad is the most liberal in the world with a width of 200 ft or 61 m along the whole length of the line. Rail trails are often graded and covered in gravel or crushed stone, although some are paved with asphalt and others are left as dirt. Where rail bridges are incorporated into the trail, the only alterations (if any) tend to be adding solid walking areas on top of ties or trestles. If paved, they are especially suitable for people in wheelchairs.
Where applicable, the same trails used in the summer for walking, jogging and inline skating can be used in the winter for Nordic skiing, snowshoeing and sometimes snowmobiling.
Read more about this topic: Rail Trail
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