The "luminous" bicycle road is the biggest hero in Poland.

A town in Poland launched a luminous bicycle lane in September 23rd, and this bicycle road can shine in the countryside at night without needing any external energy. However, in the absence of external energy, how should the bicycle lane shine itself? The key element is the sunlight. Built by the European construction company TPA Sp. Z O. o, the luminous bicycle lane officially opened in Poland. (photo source: TPA Sp. Z O. o) this 100 meter long bicycle road is located in the town of Liz Barker, Wahl, Mia, Poland, and is built by TPA Sp. Z O. o, a European construction company. The purpose is to make people riding bicycles at night enjoy safer cycling experience. Roads in the suburbs of Poland are often under illuminated, hoping to avoid any accidents between bicycle riders and pedestrians through this luminous bicycle lane. The biggest contributor to the sparkle of bicycle lanes at night is the luminophore material. During the daytime, the bicycle tracks pick up the energy needed by sunlight, and then at night, the energy stored in the daytime is used to emit light source, which can last for about 10 hours. The phosphor can emit different colors. The designer chooses the blue color that can best match the nearby scenery as the luminous color. Although the bicycle driveway that does not need external energy can illuminate itself, it can be said to be quite energy saving, but the cost is relatively higher than that of the ordinary bicycle lanes, and how to maintain the sustainability of the luminescent materials is also one of the problems. It will take some time for commercialization of the technology distance between beauty and practicality.