Does the speed limit of Zhaodong Expressway still work?

It's good. When driving into Zhaodong Expressway, according to the navigation tips, the speed limit is about 2 km in Zhaodong service area and 80 km/h, which is very convenient, because the speed limit is for drivers to ensure their own safety on the expressway, and all drivers are very responsible for their own safety and the safety of others.