What is the difference between yellow dashed lines and white dashed lines in the same direction lanes?
2 Answers
The following are the differences between yellow dashed lines and white dashed lines in the same direction lanes: 1. Applicable environment: Yellow dashed lines are usually set on relatively narrow road surfaces; white dashed lines are usually set on relatively wide road surfaces. 2. Distinction: Yellow dashed lines are used to distinguish opposite-direction traffic flows; white dashed lines are generally used to divide different lanes of the same direction. 3. Operation: Under the premise of ensuring safety, yellow dashed lines allow crossing the line to borrow the opposite lane for overtaking or U-turns; white dashed lines allow crossing the line for lane changes under safe conditions, but U-turns are prohibited.
After years of driving, I've come to appreciate the usefulness of road marking color designs. Those white dotted lines are typically drawn between lanes, indicating that I can change lanes, overtake safely, or avoid congestion; while yellow dotted lines separate opposing traffic flows at the center of the road, reminding me of potential oncoming vehicles, so overtaking should only be done cautiously when visibility is good. This distinction isn't just visual—in actual driving, confusing them can easily lead to serious accidents. I remember one heavy fog day when I misjudged the position of a yellow line and nearly collided with an oncoming car—a profound lesson. On urban roads, white dashed lines are helpers, making lane changes smoother; yellow dashed lines serve as alarms, reminding me to slow down and proceed with caution. Following these rules makes driving more reassuring and protects others' safety. In short, color differentiation is key, and I always remind myself to stay attentive to road markings.
