Street lighting is another part of road
complementary buildings that can be placed/installed on the left/right side of
the road and/or in the middle (in the median section of the road) which is used
to illuminate the road and the environment around the road as needed, including
intersections, overpasses (interchange overpass, fly oer), bridges and
underground roads (underpass, tunnel).
Illumination Lamp Function
1. To improve the safety and comfort of
drivers, especially to anticipate the situation of traveling at night
2. Give the best possible lighting similar
to the conditions during the day
3. For environmental safety or preventing
crime
4. To provide comfort and beauty of the
road environment.