Yizheng is a county-level city under the jurisdiction of Jiangsu Province, which is managed by Yangzhou City and was called Zhou Zhen in ancient times. It is a county-level city in Nanjing metropolitan area. Located in the middle and west of Jiangsu Province, at the top of the Yangtze River Delta, it is the geometric center of the "Silver Triangle" region of Ning, Zhen and Yang.
What are the classifications of expressway service areas?
1. First-class service area: The first-class service area has the most complete facilities and the highest quality, including gas stations, parking lots, convenience stores, free lounges, restaurants, garage, etc., and is usually equipped with well-equipped accommodation, bathing and other facilities. In addition, according to the demand and geographical location of the service area, service facilities such as business meeting room, logistics storage, freezer, tourism and leisure area can be planned and built in the service area.
2. Second-level service area: Compared with the first-level service area, the related supporting facilities in the second-level service area are slightly insufficient, but compared with the third-level service area, the service function is relatively perfect. Equipped with convenience stores, garage, restaurants, gas stations, parking lots, public toilets and other service facilities. However, the second-class service area can build accommodation, bathing and other facilities according to the needs, and the scale can be moderate to provide better services for passengers.
3. Three-level service area: Compared with the first and second-level service areas, the three-level service area usually only has the most basic service functions. The main facilities are convenience stores, parking lots, gas stations, public toilets, restaurants and so on. Just to meet the most basic and urgent needs of drivers and passengers. Under normal circumstances, accommodation and other related service facilities will not be built.
What parts does the expressway service area consist of?
1, comprehensive service building:
Provide places for drivers and passengers to rest, relax and entertain, stay away from the expressway as far as possible, and provide a quiet, comfortable and elegant rest environment for long-distance passengers. With the rapid development of private cars and tourism in China, there will inevitably be certain requirements for accommodation in service areas. Accommodation is properly considered in the service area, and hourly room service is provided to meet the needs of drivers and passengers for short-term rest and physical adjustment.
2. Bathroom:
It should be close to the comprehensive service building to facilitate the centralized use of service facilities, reduce the shuttle between passengers and drivers, and improve the safety factor. The toilet design mainly considers the number of toilet seats and the ratio of male to female toilet seats to ensure that when two buses arrive at the station at the same time, drivers and passengers do not have to wait for the toilet.
3. Parking lot:
The parking lot in the service area covers a large area, accounting for 35%-40% of the whole service area. The parking lot of vehicles generally adopts concrete pavement, and the sidewalk of the parking lot should be isolated from the square to reduce traffic interference caused by people walking.
4. Gas station:
Provide fuel and water services for vehicles. The location of gas station in service area can be divided into two types: exit type and entrance type. The entrance type mainly considers refueling before rest. Its advantage is that when the vehicle enters the service area, it is easy to see the refueling settings, which meets the needs of ordinary drivers. The disadvantage is that when the number of refueling vehicles increases, the queue of entrance vehicles will hinder the driving of vehicles on the ramp. The export-oriented gas station is arranged at the exit, stopping first and then refueling, giving drivers more freedom and sufficient time to choose the right time to refuel the vehicle. In the lane layout of the refueling area, the turning radius should be increased to ensure the safe driving of special vehicles such as super-long vehicles and super-wide vehicles before and after refueling.
5. Maintenance room:
Can provide minor repairs for vehicles and maintain driving safety. Its location should be close to the parking lot, so as to facilitate vehicle maintenance and reduce driving paths.
6, sewage treatment room:
Sewage discharge in the service area is mainly composed of two aspects, one is domestic sewage, and the other is sewage formed by ground and vehicle washing. Usually, a sewage treatment room is set on one side of the service area, and the sewage generated in the service areas on both sides will be concentrated and discharged to the outside after being treated by special sewage treatment equipment.