The Huajiang Canyon Bridge on the Liuan Expressway—the world’s highest bridge spanning Zhenfeng and Guanling counties in Guizhou Province—has been officially completed and opened to traffic. This super-bridge, which holds world records in both length and height, measures 2,890 metres in total, with a main span of 1,420 metres. It soars over the Huajiang Grand Canyon—known as the ‘Earth’s Fissure’—and ranks as the world’s highest mountain bridge;The vertical drop from the bridge deck to the water surface reaches 625 metres, also ranking as the world’s highest, making it a key hub connecting the Liuzhi–Anlong Expressway and truly transforming an impassable gorge into a thoroughfare. As a trusted supplier of outdoor lighting, LiteMagic was honoured to participate in the construction of this world-class mega-project.At multiple critical locations on the Huajiang Canyon Bridge—including the pylons, the main bridge’s steel structure and the piers—various models of Leifei floodlights have played a vital role; simultaneously, wall-washer lights and ground-recessed lights have been utilised for floodlighting and landscape illumination at the Yundu Service Area, enhancing this landmark project with professional expertise and service.
Located in Siyang County, Suqian City, Jiangsu Province, China, Taoyuan Bridge spans the Grand Canal and forms a vital component of Taoyuan South Road, Siyang County’s main thoroughfare, as well as a key link in the county’s arterial transport network.Through the systematic application of wall-washer lights, floodlights and point light sources, we have enabled the bridge to transcend its mere transport function, transforming it into a ‘book of light and shadow’ that can be read, thereby awakening the public’s collective memory and sense of pride in the culture of the Grand Canal. The lighting of Taoyuan Road Bridge has become a new urban symbol for Siyang. It is not only a demonstration of Leifei Lighting’s technical prowess, but also another profound example of how we use light to participate in urban cultural development, serve local growth, and enrich the lives of the public. We have illuminated not merely a bridge, but a city’s confidence and vision for the future.
The Changzhou Elevated Road comprises the Longjiang, Qingyang, Longcheng Avenue and Changhong elevated sections. Thanks to its forward-thinking design, elegant aesthetics, high technological content and exceptional engineering quality, the first phase of the project was awarded the Luban Prize—China’s highest honour for construction engineering. Together with the Longcheng Avenue Tunnel, it forms a major urban artery that encircles the entire city, linking the districts of Wujin, Xinbei, Tianning and Zhonglou. Leifei Lighting has successfully provided integrated LED road lighting solutions for the Longcheng Avenue and Qingyang Road flyovers in Changzhou, helping to enhance road safety whilst further advancing the high-quality development of road lighting, and creating a nightscape for Longcheng that embodies the unique character of Changzhou.
The majestic Xining Yuanshu Interchange is the largest overpass in Qinghai Province and even in Northwest China. It is located on the west side of Shangri-La Road in Xining City. The main line bridge is 1.29 kilometers long from east to west, 0.7 kilometers long from north to south, and 29 meters in height. Construction started on April 30, 2016. This is a five-story and five-way X-shaped interchange, with 12 ramps in the 4 directions respectively, which are responsible for traffic conversion between different directions. Through this interchange, vehicles can enter the old and new West Tower Expressway, the Beijing-Tibet Expressway, the South Ring Expressway, and the Phoenix Mountain Highway which was under construction. The completion of this bridge will greatly improve the main skeleton of Xining's traffic expressway network. Trunk Road The main road of Phoenix Mountain Expressway is located at the highest level of the interchange with a wide view. The width of the roadway on both sides is 12m-12.5m, and the designed speed of each lane is 80Km/h. Therefore, the functional lighting of main road of Phoenix Mountain Expressway was realized by the single-sided or double-sided arrangement of the 12m high pole streetlights, with decorative landscape lighting. Ramps The functional lighting of the ramp is realized by LiteMagic’s low-level lighting system-guardrail luminaires. As mentioned above, the Yuanshu Interchange is a five-story, five-way X-shaped large-scale interchange. The main roads and ramps are crisscrossed between each other. High pole streetlights, if were applied, would hinder the driver's sight and cause unsafety for driving.The public space around the overpass would also be cumbersome due to the dense street light poles. Moreover, a large number of high poles would result in high initial installation cost and subsequent maintenance cost. Guardrail lights solve the above problems well. More than 9,200 sets of R2301 guardrail lights customized by "LiteMagic" were used for the functional lighting for ramps of the overpass in the entire Yuanshu Interchange Overpass.
Jinshui Road Overpass is located on Huanwan Road, a highway adjacent to Jiaozhou Bay and close to Qingdao North Railway Station. To ensure the light effect, LiteMagic installed the linear wall washer Brush-SW015 by erecting profiles and brackets at the cantilever arm of the bridge in advance. By this method, the luminaires were easier to be adjusted with the help of the bracket, so that the light can be washed down to the pier and the road area under the bridge, while washing the cantilever arm with light. The 45° beam angle highlighted the outline of the bridge and took the lighting effects of the road and water surface into account; Luminaires were equipped with a professional optic lens to ensure the visual comfort of driving at night; RGBW color mixing under control of DMX512 system could adapt to different lighting scenes setting. The color of luminaires was customized to be more harmonious with the appearance of the bridge. Qingdao North Railway Station, located in Licang District, is the second largest railway station in Qingdao. It forms the four major transportation hubs around Jiaozhou Bay in Qingdao with Qingdao Station, Hongdao Station and Qingdao West Station. LiteMagic’s linear wall washer Brush-SW011 were installed inside the grille on the keel of the station’s waiting hall, with a total of more than 5600 sets. The high-power wall washers which illuminated through the grille provided a bright enough indoor lighting without causing obvious glare. The luminaires were equipped with 2200K and 6500K light source to enable color temperature to be adjusted; professional PMMA lens and 45° beam angle ensured uniform and soft floodlight; hidden power supply and wiring arrangement ensure the structure of the building keep clean; Adjustable brackets and safety ropes ensured the fixation and safety for installation. The downward light from Brush-SW011 in the waiting hall complemented other indoor lighting systems, providing a brighter and softer environment for the whole space.
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