Can you change lanes on three dashed lines?
2 Answers
Three dashed lines allow lane changing. Here is extended information: 1. Three dashed lines refer to the dividing lines between same-direction lanes. You may overtake by crossing dashed lines without affecting normal traffic flow, whereas solid lines prohibit lane changes. 2. At white dashed lines ahead, lane changes are permitted only when safety is ensured. Violations incur fines and 3-point deductions. 3. White solid lines at some highway exits also prohibit crossing. To exit via service roads, you must change lanes in advance at white dashed lines.
When encountering three dashed lines while driving, I naturally think it's okay to change lanes as long as it's safe around me. Last time I saw these lines on the highway, although they looked a bit unusual, since they were dashed rather than solid, it clearly meant you're allowed to cross into the adjacent lane. But you've got to be careful—I always make a habit of checking the mirrors and blind spots first. If there's a car approaching from behind or the weather is bad, like when rain makes visibility poor, it's better not to risk changing lanes. This three-dashed-line design might be used to separate multiple lanes in busy sections, reminding drivers there's more flexibility, but the key is not to rely solely on markings. Sudden lane changes at high speeds can easily cause skidding or collisions. So safety first—always use turn signals to alert other drivers, and with experience, it'll become second nature. If you're unsure about your judgment, chatting with a mechanic about road rules during your next car service might give you more peace of mind.
