Freeway vs. Parkway

By Jaxson

Main Difference

The main difference between Freeway and Parkway is that the Freeway is a highway designed exclusively for high-speed vehicular traffic, with all traffic flow and ingress/egress regulated and Parkway is a term with several distinct principal meanings and numerous synonyms around the world

  • Freeway

    A controlled-access highway is a type of highway which has been designed for high-speed vehicular traffic, with all traffic flow and ingress/egress regulated. Common English terms are freeway (in Australia, South Africa and parts of the United States and Canada), motorway (in the United Kingdom, Ireland, New Zealand and parts of Australia), expressway (in some parts of Canada, parts of the United States, and many Asian countries), and autoroute (in Qu├ębec, Canada). Other similar terms include Interstate and parkway. Some of these may be limited-access highways, although this term can also refer to a class of highway with somewhat less isolation from other traffic.

    In countries following the Vienna convention, the motorway qualification implies they are forbidden for walking or parking, and reserved for the use of motorised vehicles only.

    A controlled-access highway provides an unhindered flow of traffic, with no traffic signals, intersections or property access. They are free of any at-grade crossings with other roads, railways, or pedestrian paths, which are instead carried by overpasses and underpasses. Entrances and exits to the highway are provided at interchanges by slip roads (ramps), which allow for speed changes between the highway and arterials and collector roads. On the controlled-access highway, opposing directions of travel are generally separated by a median strip or central reservation containing a traffic barrier or grass. Elimination of conflicts with other directions of traffic dramatically improves safety and capacity.

    Controlled-access highways evolved during the first half of the 20th century. Italy opened its first autostrada in 1924, A8, connecting Milan to Varese. Germany began to build its first controlled-access autobahn without speed limits (30-kilometre (19 mi) on what is now A555, then referred to as a dual highway) in 1932 between Cologne and Bonn. It then rapidly constructed a nationwide system of such roads. The first North American freeways (known as parkways) opened in the New York City area in the 1920s. Britain, heavily influenced by the railways, did not build its first motorway, the Preston By-pass (M6), until 1958.

    Most technologically advanced nations feature an extensive network of freeways or motorways to provide high-capacity urban travel, or high-speed rural travel, or both. Many have a national-level or even international-level (e.g. European E route) system of route numbering.

  • Parkway

    A parkway is a landscaped thoroughfare. The term is particularly used for a roadway in a park or connecting to a park from which trucks and other heavy vehicles are excluded.Over the years, many different types of roads have been labeled parkways. The term may be used to describe city streets as narrow as 2 lanes with a landscaped median, wide landscaped setbacks, or both.

    The term has also been applied to scenic highways and to limited-access roads more generally. Many parkways originally intended for scenic, recreational driving have evolved into major urban and commuter routes.

  • Freeway (noun)

    A road designed for safe, high-speed operation of motor vehicles through the elimination of at-grade intersections, usually divided and having at least two lanes in each direction; a dual carriageway with no at-grade crossings, a motorway.

  • Freeway (noun)

    A toll-free highway.

  • Parkway (noun)

    A road; a thoroughfare.

  • Parkway (noun)

    A scenic freeway.

  • Parkway (noun)

    A divided highway with a landscaped median.

  • Parkway (noun)

    A tree lawn.

  • Parkway (noun)

    a railway station built on the edge of a town, typically with a large car park to function as a park and ride interchange.


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