How to query high-speed traffic?

1. Call the high-speed traffic service desk for consultation. The telephone number of high-speed transportation service varies from place to place. You can call 1 14 for consultation.

Second, Baidu can now query the real-time road conditions in expressway, and the road conditions can be updated in time. The route road conditions displayed on the navigation are refreshed every 1 minute, and the road conditions in other places are refreshed every 3 minutes.

Third, you can use expressway toll inquiry, traffic travel service hotline list, and expressway road information inquiry.