How to remind drivers to get off the highway in advance during May Day?

Drivers can be reminded to get off the expressway in advance in the following ways:

1. Set up road signs or signs in front of the expressway exit to remind drivers that they are about to arrive at the exit and need to slow down and get off the expressway.

2. Set up voice prompts on the expressway, such as: "We are about to reach the exit, please slow down and get off the expressway."

3. Publish a reminder message in the expressway service area through radio or bulletin board, such as: "Please get off the expressway in advance during the May Day holiday to avoid congestion."

4. Set up an electronic screen in front of the expressway exit to play real-time traffic information and exit tips to remind drivers to slow down and get off the expressway.

5. Set a reminder sign in front of the expressway toll station to remind the driver to slow down and get ready to get off the expressway. The above are some ways to remind drivers to get off the highway in advance. You can choose the appropriate way to remind them according to the actual situation.