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  2. Controlled-access highway - Wikipedia

    en.wikipedia.org/wiki/Controlled-access_highway

    An interchange or a junction is a highway layout that permits traffic from one controlled-access highway to access another and vice versa, whereas an access point is a highway layout where traffic from a distributor or local road can join a controlled-access highway.

  3. Interchange (road) - Wikipedia

    en.wikipedia.org/wiki/Interchange_(road)

    A junction that connects a controlled-access facility to a lower-order facility, such as an arterial or collector road. [4] The mainline is the controlled-access highway in a service interchange, while the crossroad is the lower-order facility that often includes at-grade intersections or roundabouts, which may pass over or under the mainline ...

  4. Road hierarchy - Wikipedia

    en.wikipedia.org/wiki/Road_hierarchy

    The interchange is classified as a system interchange if traffic remains in the highway system, traveling from one controlled-access highway to another, or a service interchange if the interchange serves a local area by allowing travel between a controlled-access highway and a road without access control. The controlled-access highway is called ...

  5. Limited-access road - Wikipedia

    en.wikipedia.org/wiki/Limited-access_road

    The Veterans Memorial Parkway in London, Ontario is a modern at-grade limited-access road with intersections. A limited-access road, known by various terms worldwide, including limited-access highway, dual-carriageway, expressway, and partial controlled-access highway, is a highway or arterial road for high-speed traffic which has many or most characteristics of a controlled-access highway ...

  6. Access management - Wikipedia

    en.wikipedia.org/wiki/Access_management

    Interstate 40 in Nashville, Tennessee is a controlled-access highway managed by right-of-way fencing and other access management protocol. Access management, also known as access control, when used in the context of traffic and traffic engineering, generally refers to the regulation of interchanges, intersections, driveways and median openings to a roadway.

  7. Stack interchange - Wikipedia

    en.wikipedia.org/wiki/Stack_interchange

    The High Five Interchange in Dallas, Texas. A directional interchange, colloquially known as a stack interchange, is a type of grade-separated junction between two controlled-access highways that allows for free-flowing movement to and from all directions of traffic.

  8. Tourists are paying to visit a ‘misunderstood’ highway ...

    www.aol.com/tourists-paying-visit-misunderstood...

    Tourists are paying to visit a ‘misunderstood’ highway interchange — so unusual it’s in the Guinness Book of World Records. ... The interchange has 559 concrete columns, some reaching 80 ...

  9. List of controlled-access highway systems - Wikipedia

    en.wikipedia.org/wiki/List_of_controlled-access...

    International E-road network (Note: not all E-roads are limited access with no at-grade intersections) The M1 highway running through Belarus Bundesautobahn 7 near Füssen, in Southern Bavaria, Germany. A1 motorway crossing Serbia, connecting the border to Hungary in the north, with the city of Niš to the south.