My Driving and Traffic


My Driving and Traffic



Driving is the controlled operation and movement of a motorized vehicle with wheels, such as a car, motorcycle, truck, or bus by either a human or computer controller

Traffic on roads consists of road users including pedestrians, ridden or herded animals, vehicles, streetcars, buses and other conveyances, either singly or together, while using the public way for purposes of travel. Traffic laws are the laws which govern traffic and regulate vehicles, while rules of the road are both the laws and the informal rules that may have developed over time to facilitate the orderly and timely flow of traffic.

Organized traffic generally has well-established priorities, lanes, right-of-way, and traffic control at intersections.

Traffic is formally organized in many jurisdictions, with marked lanes, junctions, intersections, interchanges, traffic signals, or signs. Traffic is often classified by type: heavy motor vehicle (e.g., car, truck), other vehicle (e.g., moped, bicycle), and pedestrian. Different classes may share speed limits and easement, or may be segregated. Some jurisdictions may have very detailed and complex rules of the road while others rely more on drivers' common sense and willingness to cooperate.

Organization typically produces a better combination of travel safety and efficiency. Events which disrupt the flow and may cause traffic to degenerate into a disorganized mess include road construction, collisions, and debris in the roadway. On particularly busy freeways, a minor disruption may persist in a phenomenon known as traffic waves. A complete breakdown of organization may result in traffic congestion and gridlock. Simulations of organized traffic frequently involve queuing theory, stochastic processes and equations of mathematical physics applied to traffic flow

The origin of the term driver, as recorded from the 15th century, refers to the occupation of driving working animals, especially pack horses or draft horses. The verb ' to drive ' in origin means "to force to move, to impel by physical force". It is first recorded of electric railway drivers in 1889 and of a motor-car driver in 1896. Early alternatives were motorneer, motor-man, motor-driver or motorist. French favors "conducteur"

Driving in traffic is more than just knowing how to operate the mechanisms which control the vehicle; it requires knowing how to apply the rules of the road (which ensures safe and efficient sharing with other users). An effective driver also has an intuitive understanding of the basics of vehicle handling and can drive responsibly. 

Although direct operation of a bicycle and a mounted animal are commonly referred to as riding, such operators are legally considered drivers and are required to obey the rules of the road. Driving over a long distance is referred to as a road trip.

Driving as a physical skill


A driver must have physical skills to be able to control direction, acceleration, and deceleration. For motor vehicles, the detailed tasks include: 

  • Starting the vehicle's engine with the starting system
  • Setting the transmission to the correct gear
  • Depressing the pedals with one's feet to accelerate, slow and stop the vehicle and
    • If the vehicle is equipped with a manual transmission, to modulate the clutch
  • Steering the vehicle's direction with the steering wheel
  • Applying brake pressure to slow or stop the vehicle
  • Operating other important ancillary devices such as the indicators, headlights, parking brake and windshield wipers
  • Observing the environment for hazards

Driving as a mental skill


Avoiding or successfully handling an emergency driving situation can involve the following skills

  • Making good decisions based on factors such as road and traffic conditions
  • Evasive maneuvering
  • Proper hand placement and seating position
  • Skid control
  • Steering and braking techniques
  • Understanding vehicle dynamics
  • Right- and left-hand traffic

Distractions can compromise a driver's mental skills. One study on the subject of mobile phones and driving safety concluded that, after controlling for driving difficulty and time on task, drivers talking on a phone exhibited greater impairment than drivers who were suffering from alcohol intoxication.

Another survey indicated that music could adversely affect a driver's concentration.

Seizure disorders and Alzheimer's disease are among the leading medical causes of mental impairment among drivers in the United States and Europe.[12] Whether or not physicians should be allowed, or even required, to report such conditions to state authorities, remains highly controversial


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