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  2. Median strip - Wikipedia

    en.wikipedia.org/wiki/Median_strip

    A median strip, central reservation, roadway median, or traffic median is the reserved area that separates opposing lanes of traffic on divided roadways such as divided highways, dual carriageways, freeways, and motorways. The term also applies to divided roadways other than highways, including some major streets in urban or suburban areas.

  3. Dual carriageway - Wikipedia

    en.wikipedia.org/wiki/Dual_carriageway

    A divided highway (U.S. Route 52) in the state of Indiana Savery Avenue in Carver, Massachusetts was the first divided highway in the U.S. [12] In the United States, this type of road may be called a divided highway, boulevard, parkway, expressway, freeway, or interstate, and has a grassy median or Jersey barrier separating the traffic directions.

  4. Controlled-access highway - Wikipedia

    en.wikipedia.org/wiki/Controlled-access_highway

    The median-side travel lane of the old two-way corridor becomes a passing lane. Other techniques involve building a new carriageway on the side of a divided highway that has a lot of private access on one side and sometimes has long driveways on the other side since an easement for widening comes into place, especially in rural areas.

  5. Carriageway - Wikipedia

    en.wikipedia.org/wiki/Carriageway

    A dual carriageway road (North American English: divided highway) has two roadways separated by a central reservation (North American English: median). A local-express lane system (also called collector-express or collector-distributor) has more than two roadways, typically two sets of 'local lanes' or 'collector lanes' and also two sets of ...

  6. Road hierarchy - Wikipedia

    en.wikipedia.org/wiki/Road_hierarchy

    A limited-access road, often called a limited-access highway (US), divided highway (US), or dual carriageway (UK), and in some situations an expressway, is similar to a controlled-access highway in that it conforms to many or most of the standards that controlled-access highways follow, but does allow some uncontrolled access to local roads ...

  7. 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 ...

  8. Three dead after car crosses median, rolls on top of truck in ...

    www.aol.com/three-dead-car-crosses-median...

    A 21-year-old man in a 2021 Mercedes traveling the opposite way on Highway 152 lost control of his car, which careened across the center dirt median and overturned on top of the Tacoma, CHP said. ...

  9. Two-lane expressway - Wikipedia

    en.wikipedia.org/wiki/Two-lane_expressway

    The Plimoth Patuxet Highway in Massachusetts is a two-lane divided freeway. A two-lane expressway or two-lane freeway is an expressway or freeway with only one lane in each direction, and usually no median barrier. It may be built that way because of constraints, or may be intended for expansion once traffic volumes rise.