What lights should be used on arched bridge crosswalks?
3 Answers
According to the regulations on road traffic safety implementation, when motor vehicles pass through sharp curves, slopes, arched bridges, crosswalks, or intersections without traffic signal control at night, they should alternately use high and low beams twice as a signal. Using lights while driving at night: Under normal circumstances, driving at night only requires the use of low beams. Turn signals must be used when turning. If encountering a road with poor lighting or lack of lighting facilities ahead, high beams should be turned on. Relevant regulations: According to Article 58 of the Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China: When motor vehicles are driving at night on roads without streetlights, poor lighting, or in conditions of low visibility such as fog, rain, snow, dust, or hail, they should turn on headlights, clearance lights, and tail lights. However, high beams should not be used when a following vehicle is driving close to the vehicle in front in the same direction.
I often drive over arched bridges with pedestrian crossings, where the lights used are typically eye-catching LED pedestrian signals. They come in two colors: green indicates pedestrians can walk, while red means stop. On arched bridges, the signals are installed higher to ensure visibility from a distance, which is crucial for drivers, especially at night or in foggy conditions, providing timely reminders to slow down and yield. I've also seen signals with countdown timers displaying the remaining time, helping pedestrians estimate their crossing speed. The design is waterproof and rustproof, as the bridge environment is humid and metal components are prone to corrosion. From my experience, these lights have excellent brightness penetration, reducing the risk of accidents. Maintenance is also vital, with regular circuit checks to ensure proper functioning, as power outages could lead to serious consequences.
As a frequent pedestrian on bridges, the crosswalk lights on arch bridges are my safety assistants. They are mostly the kind of flashing traffic lights that turn green to allow crossing only when I press the nearby button. The lights are positioned at both ends or on the middle pillars of the bridge, bright enough to be clearly visible even in rainy weather. Once, while crossing the bridge in strong winds, these lights remained steady, helping me judge the right timing. The design leans towards energy efficiency, using LED bulbs that are long-lasting and power-saving. I think the most important aspect is the psychological comfort—seeing the lights flash tells me when to go and when to stop. Many cities are upgrading to smart systems, such as automatically adjusting timing based on pedestrian flow, which is both practical and considerate.
