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  2. Traffic engineering (transportation) - Wikipedia

    en.wikipedia.org/wiki/Traffic_engineering...

    Traffic engineering is a branch of civil engineering that uses engineering techniques to achieve the safe and efficient movement of people and goods on roadways. It focuses mainly on research for safe and efficient traffic flow , such as road geometry, sidewalks and crosswalks , cycling infrastructure , traffic signs , road surface markings and ...

  3. Transportation engineering - Wikipedia

    en.wikipedia.org/wiki/Transportation_engineering

    The engineering of this roundabout in Bristol, England, attempts to make traffic flow free-moving. Transportation engineering or transport engineering is the application of technology and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation to provide for the safe, efficient, rapid, comfortable, convenient, economical ...

  4. Highway engineering - Wikipedia

    en.wikipedia.org/wiki/Highway_engineering

    Highway engineering (also known as roadway engineering and street engineering) is a professional engineering discipline branching from the civil engineering subdiscipline of transportation engineering that involves the planning, design, construction, operation, and maintenance of roads, highways, streets, bridges, and tunnels to ensure safe and effective transportation of people and goods.

  5. Geometric design of roads - Wikipedia

    en.wikipedia.org/wiki/Geometric_design_of_roads

    A geometric design saved on construction costs and improved visibility with the intention to reduce the likelihood of traffic incidents. The geometric design of roads is the branch of highway engineering concerned with the positioning of the physical elements of the roadway according to standards and constraints. The basic objectives in ...

  6. Traffic flow - Wikipedia

    en.wikipedia.org/wiki/Traffic_flow

    In transportation engineering, traffic flow is the study of interactions between travellers (including pedestrians, cyclists, drivers, and their vehicles) and infrastructure (including highways, signage, and traffic control devices), with the aim of understanding and developing an optimal transport network with efficient movement of traffic and minimal traffic congestion problems.

  7. Transportation planning - Wikipedia

    en.wikipedia.org/wiki/Transportation_planning

    In the United Kingdom, transport planning has traditionally been a branch of civil engineering. [citation needed] In the 1950s and the 1960s, it was generally believed that the motor car was an important element in the future of transport as economic growth spurred on car ownership figures.

  8. Road traffic safety - Wikipedia

    en.wikipedia.org/wiki/Road_traffic_safety

    Sidewalks, curbs and traffic signals in Hagerstown, Maryland, United States Speed limits in different areas; here unusually with only a "recommended" limit (Richtgeschwindigkeit) of 130 km/h on the Autobahn in Germany DRIP [Note 1] variable message sign guiding traffic on the Dutch A13 motorway Vehicles experiencing a breakdown or an emergency can stop in the emergency lane; these lanes may ...

  9. 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.