Street lightsNepal

Learn traffic rules with clear explanations and visual examples in our illustrated book, designed to make studying simple and engaging.


83. Street lights

Street lights are fixed lighting installations used to illuminate roads, intersections, crossings, footpaths and other public traffic areas during darkness. They improve visibility of the roadway, road users and potential hazards.

Street lighting does not replace a driver's responsibility to use the vehicle's required lights or to adapt speed to visibility. Lighting levels can vary considerably between roads, and some roads may be only partly illuminated or completely unlit.

Street lights
Street lights illuminating the motorway to improve visibility.
Wikimedia.org • Exploringlife • CC BY-SA
What is the purpose of street lights?

Street lights improve visibility during darkness and can help road users see the road layout, intersections, pedestrians, cyclists, obstacles and other traffic more clearly.

Do you still need vehicle lights on a street with street lighting?

Usually yes. Street lighting does not normally replace the vehicle-lighting requirements that apply at night or in poor visibility. Drivers must follow the lighting rules of the country in which they are driving.

Should you use main-beam headlights on a well-lit street?

Main beam should not be used when it could dazzle other road users, and many countries require dipped beam instead on sufficiently illuminated roads. Drivers should use the appropriate lighting for the road and traffic conditions.

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