On a sunny evening, the Lupu Bridge stands on the Huangpu River in its unique majesty, like a dragon lying across the sky, connecting Pudong and Puxi. The sunset glows on the bridge, and the golden glow of the bridge's steel structure makes for a refreshing picture. The Lupu Bridge, a modern bridge built in October 2000, was officially opened to traffic on June 28, 2003. It is not only an important part of Shanghai's north-south viaduct, but also the sixth bridge on the Huangpu River in Shanghai. The bridge starts from Shanghai's north-south viaduct, crosses the Huangpu River waterway, and crosses Luban Road to the north. The line is 8722 meters long and the main bridge is 750 meters long. The bridge is a two-way six-lane urban expressway with a design speed of up to 60 km/h and a total investment of 2.2 billion yuan. The arch design of the bridge is particularly striking, it adopts the new achievements of modern welding technology, and the main arch is a complete welding section with a simple and atmospheric shape. This design not only solves the problem of horizontal thrust on the soft soil foundation, but also makes the bridge more visually spectacular. Whenever night falls, the lights on both sides of the bridge gradually light up, and the lights reflected on the riverside into a gorgeous light and shadow world, beautiful. On the bridge, the traffic flowed endlessly, they either galloped by, or slowly drove, on the road paved with steel and asphalt, the city's bustling and noisy. The Huangpu River under the bridge flowed quietly, and the sparkling river reflected the majesty of the bridge, like a moving picture. Occasionally, several cruise ships passed slowly, and tourists on board held up their cameras to capture the rare beauty and tranquility. The Lupu Bridge is not only a bridge, but also a witness to the times. From its construction to the bustling of today, it witnessed the gradual development of Shanghai from an industrial city into an international metropolis. On holidays or special anniversary, there are celebrations such as light shows and fireworks displays, which bring a visual feast for citizens and tourists. Time seems to be given special meaning on the bridge. It represents not only the leap from one location to another, but also the connection and inheritance from the past to the future. Every steel and light of the bridge carries the weight of history and the hope of the future. Whenever people walk here, they will involuntarily stop and feel this heavyness from history and the future.