What are the questions about overpasses in Subject 4?

[RileyLee]

In Subject 4, when driving a motor vehicle to make a right turn on an overpass, you need to enter the ramp to the right before crossing the bridge. The following is a related introduction to Subject 4: The main test content of Subject 4 includes safe and civilized driving operation requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations such as tire blowouts, and knowledge of handling traffic accidents. Retake instructions for Subject 4: If you fail Subject 4, you do not need to retake the previously passed test items (Subject 1, Subject 2, Subject 3). You can schedule a retake on your own, and no retake fee is required.