Juxian service area is a service area with complete facilities and excellent service. The service area has spacious parking lots, clean toilets and various catering and shopping facilities to provide comfortable and convenient services for passing vehicles. In addition, Juxian service area also provides a variety of services, such as refueling, car washing and maintenance. To meet the needs of drivers and passengers. According to relevant data and user evaluation, the service quality and facilities in Juxian service area are excellent. In contrast, the facilities and services in Feixian service area are relatively weak, and the user evaluation is not as good as that in Juxian service area. Therefore, considering comprehensively, Juxian service area is better.