Why there is no street lights on the highway?
At present, Jiangsu Nanjing Airport Road is full of lighting, but mileage is short, only 20 km
Lighting costs are high, and damaged maintenance is difficult, there is the problem of theft of cable is also difficult to be resolved.
The main reason is the cost and maintenance, because the highway line is long
The future of highway installation lighting may become a trend, after all, lighting can reduce traffic accidents.
Speed on the highway quickly, if the ordinary street lighting, the road will reflect the harsh glare, this will affect the driver on the front of the road observation and judgments, the driver's eyes easy fatigue, easily lead to traffic accidents.
