Lighting construction of a road project in Guangdong
Construction site: * * * Road is located in the east of * * * District and the west of * * * District. It is the main entrance and exit of * * * District connecting the Pearl River Delta, Guangzhou and Chancheng, and is one section of the provincial highway * * * line*** The auxiliary road works on both sides of the * * * section of the road starts at * * *, with a stake number of K63+470, passes through Jiujiangdungen, Yannan, Heqing, Xiqiao Datong, Chaoshan and Xintian, and ends at the bridgehead on the east bank of Gaoming Bridge, with a stake number of K73+050. The route runs from east to west, with a total length of 9.58 km. Among them, ZK64+280 ~ ZK64+811.910, YK64+150 ~ YK64+830.361 on both sides of Jiuxi Interchange, and ZK71+130.1 ~ ZK71+651.3, YK71+155.3 ~ YK71+676.5 sections within the design scope of Jiujiang Avenue are not included in the scope of this project. The road grade of the project adopts the standard of urban secondary trunk road (Grade I) and secondary road, the design speed is 50km/h, the number of lanes of left auxiliary road is 1 × 2, the number of lanes of right auxiliary road is 1 × 2, the subgrade width of left auxiliary road is 12m, the right auxiliary road is 12m, and the surface course is paved with asphalt concrete. The standard load for pavement design is double wheel set single axle BZZ-100.