What do the three colored lines in the middle of the road mean?

1. The three colored lines in the middle of the road indicate the tourist route. This expressway with red, yellow and blue lines, also known as "Rainbow Highway", was first put into use by Changzhou City, Jiangsu Province, and soon became the iconic image of local tourism, which promoted the development of tourism. With the increasing popularity of "Rainbow Highway", many tourist cities have painted their tourist routes in three colors. Therefore, most places where you can see the "Rainbow Highway" are scenic tourist areas.

2. Rainbow Highway is a tourist highway with a total length of 300 kilometers in liyang city, Changzhou City, Jiangsu Province. Coupled with the rainbow zebra crossing and small fresh landscape design, driving on this road is very comfortable. Among the many expressways in Changzhou, the value of Rainbow Highway is good. It takes the road as the guide of the scenery, running all the way, as if playing in the painting. Rainbow Highway is "Liyang 1 Tourist Highway", with a total length of 300 kilometers, centering on "three mountains and two lakes", and has achieved seamless connection with "fast-forward" systems and "slow-moving" systems such as high-speed rail, expressway and passenger hub.

At the same time, it will also string together various scenic spots, resorts, more than 200 "farmhouses", picking gardens and other rural tourist attractions in Liyang, which is really a good place to visit. Relying on this most beautiful highway, liyang city has really built a "grand tourism" pattern, which has promoted the development of various industries. This road is of great significance to economic development. This model should be followed, and it can also be implemented in other cities, and it is also possible to achieve good results.