As we all know, railway lines are mostly straight-line distances. Even if there is a detour route, it is a route from A to B, that is, the starting station is definitely not the terminal. From the day the train was born, it seems that the function of the train is to shorten the distance between two distant places, so the railway route of the train is mostly the shortest route. In particular, the current bullet train route, that is, the speeding train on the expressway, takes about a few days, maybe a few hours to get there. So there can't be a route that stays where it is, because in this case, the train seems to have lost its original function.
Hefei South-Hefei South recently appeared on the route of 12306 Hefei South-Hefei South. Many people will think that this is an oolong incident at first glance, but it is really a normal train. The starting station is Hefei South Station, and the terminal station is Hefei South Station. This train has only six stops, namely Feixi, Lujiang, Tongcheng, Anqing, Chizhou and Tongling, all of which are in the Yangtze River Delta and are also some famous tourist attractions in Anhui. From the map, the Hefei South-Hefei South train is like a circular route, enclosing these scenic spots together. Coupled with the speed of bullet trains, it seems that it will take a day or two to visit all these scenic spots in a short time. In this way, the route from Hefei South Station to Hefei South Station is more like a tourist subway line.
If in the past, traveling by train seemed to be fast and convenient, after all, the traffic in the past was not very developed, so the train became the best means of transportation to mainly shorten people's travel time. However, there are more and more means of transportation in the city now, and the train with a straight distance seems to be unable to satisfy people's desire to play conveniently, so there will be a line like Hefei South-Hefei South, which is convenient and time-saving, and it is a good choice for traveling in the province.