On September 5, the first phase of the Shuanglong Road (Nanpu Road - Longfang Road Section), which connects Nanpu Road and Longfang Road in the urban area, was officially opened to traffic. This will greatly alleviate the traffic pressure brought to Wenzhou Avenue on the south side and Jinxiu Road on the north side due to the closure of the Nantang Bridge, improve the travel conditions of residents along the route, and accelerate the development of the Nantang West Area.
Shuanglong Road (Nanpu Road - Longfang Road Section) Phase I road bridge project across the Wenruitang River, a total length of 663 meters, two-way 4 lanes, the design speed of 40 kilometers per hour, including a bridge about 382 meters long, named The Chaff Bridge. The bridge design is simple and novel, the shape breaks through the form of the traditional flat bridge, using a bridge type across the river, the main bridge is a single span of 46.5 meters of upper-bearing steel pipe concrete arch bridge, all members are mainly subject to the shaft force, can give full play to the material strength of the cross-section, minimize the cross-sectional size, enhance the visual impact of the bridge span lightness. The outer side arch circle cantilevers outward to meet the requirements of pedestrian structure, facilitate pedestrians to walk between the two sides of the riverbank, and also provide more space and perspective for river viewing, and also set up special sidewalks and sightseeing elevators on both sides to facilitate pedestrian passage and appreciation. The main body of the bridge adopts Chinese red as the main color, with the landscape effect of the red bridge lying waves, which will become another beautiful landscape of Nantang Pedestrian Street.
【Source: Wenzhou Metropolis Daily】
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