Why do not install LED lighting street lamps on the highway

I believe many of my partners should have the same experience. At night, the car is driving on the expressway, but you can only see the black ink on the surface. In addition to the headlights and road signs, basically no other light is visible. Insecure. Why is there no street light on the highway? Is there a street lamp that is safer?

In fact, in general, highways generally do not install street lights except important bridge decks and tunnels. The following Xiao Xi came to analyze and analyze why the highway does not install street lights.

Highway safety factor is high

Are there any trips between pedestrians and non-motor vehicles on the streets of the city? No! Because motorists, tractors, and tricycles are not allowed on motorways and non-motorized vehicles on highways, there is no car with an 80 yard code in 15 seconds.

Lighting tips Why is there no street light on the highway?

The installation of street lights is not for the safety and convenience of vehicles (because they have headlamps), but for the safety and convenience of non-motorized vehicles and pedestrians. The service functions of expressways and urban roads are different. Urban roads have not only traffic, but also non-motorized vehicles and dense pedestrians. Therefore, there are street lights; highways are roads outside urban areas that connect cities, cities, and cities and rural areas. Motor cars and pedestrians. Therefore, there are no street lights in the general highway.

In addition, the highway surface is very flat, there is no obvious pits, the road conditions remain better, the safety factor is higher.

Road reflective signs meet the demand

Is installing a street light on a highway more safe and convenient for the driver? The answer is no.

Street lighting is discontinuous and uneven. For high-speed vehicle drivers, this alternating light and darkness can cause visual errors (illusions) that are very dangerous. In addition, it can quickly cause eye fatigue. In addition, street lighting has poor illumination and scattered light, which can dazzle drivers on long-distance driving and cause driving safety hazards.