While driving on a roadway with a single broken white centerline:
You must stay within your lane.
You may cross the centerline to change lanes.
You may change lanes only from the left lane.
The Correct Answer and Explanation is :
The correct answer is: You may cross the centerline to change lanes.
A broken white centerline on a roadway indicates that the lane you are driving in is separated from an adjacent lane, but passing or changing lanes is permissible. This type of line typically indicates that traffic is moving in the same direction on both sides of the line, as opposed to a solid line, which generally means no passing or lane changes are allowed.
Explanation:
The use of a broken white centerline serves to guide drivers on multi-lane roads. When a white line is broken, it means that drivers can legally change lanes within their lane of traffic, provided it is safe to do so. This allows for flexibility in maneuvering and overtaking slower vehicles, as long as it doesn’t interfere with the flow of traffic and is done safely.
Key points regarding broken white lines:
- Lane Changes: The primary purpose of a broken white line is to allow drivers to change lanes. Unlike solid white lines, which restrict lane changes, broken lines permit such maneuvers. However, it’s important for drivers to always check their mirrors and blind spots, signaling before making any lane change.
- Safety Considerations: While you are permitted to cross the broken line to change lanes, it’s essential to make sure that it is safe. This means checking for other vehicles in your new lane and ensuring that no hazards, such as pedestrians or cyclists, are in your path.
- Traffic Flow: A broken white line indicates that traffic is going in the same direction, unlike a double solid yellow line, which is typically used on two-way streets to prevent vehicles from crossing over into oncoming traffic lanes.
By understanding and respecting these markings, drivers can contribute to safer and more efficient roadways for everyone.