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  2. Controlled-access highway - Wikipedia

    en.wikipedia.org/wiki/Controlled-access_highway

    Freeway: A divided major roadway with full control of access and with no crossings at grade. This definition applies to toll as well as toll-free roads. Freeway A: This designates roadways with greater visual complexity and high traffic volumes. Usually this type of freeway will be found in metropolitan areas in or near the central core and ...

  3. 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 ...

  4. Interstate Highway System - Wikipedia

    en.wikipedia.org/wiki/Interstate_Highway_System

    The freeway exists today as separate completed segments, with segments under construction or in the planning phase between them. [ 44 ] In 1966, the FHWA designated the entire Interstate Highway System as part of the larger Pan-American Highway System, [ 45 ] and at least two proposed Interstate expansions were initiated to help trade with ...

  5. Road hierarchy - Wikipedia

    en.wikipedia.org/wiki/Road_hierarchy

    Bundesautobahn 9 near by Garching bei Muenchen, Germany. At the top of the hierarchy in terms of traffic flow and speed are controlled-access highways; their defining characteristic is the control of access to and from the road, meaning that the road cannot be directly accessed from properties or other roads, but only from specific connector roads.

  6. Glossary of road transport terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_road_transport...

    See bike freeway. Fire engine, fire truck, or fire lorry A road vehicle (usually a truck) that functions as a firefighting apparatus. Flagger or flagman. See traffic guard. Freeway. See controlled-access highway. Frontage road, access road, service road, or parallel road A local road running parallel to a higher-speed, limited-access road.

  7. California Freeway and Expressway System - Wikipedia

    en.wikipedia.org/wiki/California_Freeway_and...

    The California Freeway and Expressway System is a system of existing or planned freeways and expressways in the U.S. state of California. It encompasses both State highways and federal highways in California. It was defined by Article 2 (commencing with section 250) of Chapter 2 of Division 1 of the Streets and Highways Code.

  8. Highway - Wikipedia

    en.wikipedia.org/wiki/Highway

    The core definition of a highway is modified in various legislation for a number of purposes but only for the specific matters dealt with in each such piece of legislation. This is typically in the case of bridges, tunnels and other structures whose ownership, mode of use or availability would otherwise exclude them from the general definition ...

  9. Traffic - Wikipedia

    en.wikipedia.org/wiki/Traffic

    The controlled-access highway (freeway or motorway) is a divided multi-lane highway with fully controlled access and grade-separated intersections (no cross traffic). Some freeways are called expressways , super-highways , or turnpikes , depending on local usage.