12 123 cannot open independently for two days.

Here are some possible reasons:

The number of reserved places is full: according to the arrangement of the local driving test department, the number of reserved driving test places is limited every day. If there are no vacancies during the time period when you try to make an appointment, the appointment may not be successful. It is recommended to try to choose another time period or make an appointment in advance.

System failure or maintenance: Sometimes, the platform of Traffic Management 12 123 may encounter system failure or be under maintenance, resulting in unsuccessful reservation. In this case, it is recommended to try to make an appointment later.

Information error: You may need to provide some personal information, such as ID number and driver's license number. Please ensure that the information provided is accurate, otherwise the reservation may fail.

Geographical restrictions: there may be geographical restrictions on the service scope of the traffic management platform 12 123. If the area is not within the scope of support, the reservation may be rejected. It is recommended to contact the local driving test department or traffic control agency to learn more about the specific regulations and procedures for booking a driving test.

Traffic management usually refers to traffic management, which refers to a series of measures and systems for planning, supervising and controlling road traffic. The goal of traffic management is to ensure the safety, smoothness and efficiency of road traffic.

Traffic planning: formulate urban traffic planning, road planning and traffic network design, rationally allocate traffic resources and optimize traffic flow.

Traffic signal control: install and maintain traffic lights and intersection control equipment, adjust traffic flow, and ensure the safety and smoothness of road intersections.

About traffic management 12 123

1. driver's license test appointment: you can get the information of driver's license test appointment by telephone 12 123, including the appointment time, place and required materials.

2. Report the loss and reissue the driver's license: If the driver's license is lost or damaged, you can call 12 123 for guidance and go through the formalities of reporting the loss and reissue it.

3. Illegal consultation: you can call 12 123 to inquire about illegal records, fines and punishment methods.