The quality of Lantiang Service Area of Zihui Expressway is improved with the theme of Hakka culture and Hua Chaoxi. It is a compound service place with transportation as the traction, local culture as the feature, and catering, leisure and culture as one. Expressway service area refers to a place specially for passengers and drivers to stop and rest. Lantang Service Area belongs to Liutang Village, Lantang Town, Zijin County, Heyuan City, Guangdong Province.
Parking lots, public toilets, gas stations, vehicle repair shops, restaurants and canteens are provided, with an average distance of about 50 kilometers. The construction scale of the service area should be adapted to the future traffic growth. With the development of expressway industry, supporting service facilities have emerged in expressway service areas. It is of great significance to the rapid development of expressway and the increase of mileage planning.
Service area classification
1. Unilateral service area is also called central centralized service area. Its layout principle is to set up a service area on one side of the road, and all kinds of functional services are concentrated in one service area. Vehicles in the reverse lane enter the service area through overpasses or tunnels. Compared with bilateral service areas, unilateral service areas have some defects, so they are rare.
2. The layout of double-sided service areas is the most common, and its layout principle is to set up service areas on both sides of the road, with the same service facilities and functional divisions on both sides. Because the expressway is a fully enclosed two-way lane with a separation belt in the middle, the setting of double-sided service areas can provide vehicles in and out of their respective directions respectively; At the same time, the service areas on both sides are connected by overpass bridges or tunnels, which can optimize the vehicle capacity and material allocation.
The above contents refer to Baidu Encyclopedia-Lantang Town.