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This informative book is designed for students who want to pass the quiz with confidence. Packed with clear explanations and visual examples, it keeps you engaged while helping you learn faster and succeed.

Colombia

1. Two-way traffic

Two-way traffic refers to a system where vehicles are allowed to move in both directions on the same road or section of a road. This system is typically used on larger roads, highways, and streets where there is enough space to accommodate traffic from both directions safely.

  • Bidirectional Flow - Vehicles can travel in both directions on the same road, with lanes separated for each direction of travel.
  • Road Markings - Typically, roads with two-way traffic have lane markings or centerlines to separate the flow of traffic.
  • Traffic Signs - Road signs may be used to indicate lanes for each direction and guide drivers safely through intersections.
  • Crossing Lanes - In some cases, two-way roads may have intersections, turning lanes, or median strips to prevent head-on collisions.

Warning for two-way traffic. (Haute-Savoie, France) © Wikimedia.org/Marc Mongenet, CC BY-SA

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