Different countries have different standards for street lighting, and there are many factors affecting the spacing. عادة, the spacing is 50-100 متر. For some special areas, such as curves, ramps, الجسور, or places with heavy traffic, the spacing may be shorter for brighter light. The visibility at night can also affect the spacing of street lights.
المزيد من القراءة: معايير الإضاءة في الشوارع



