Philadelphia Drivers License Practice Test

What is allowed by a vehicle in the left lane of a one-way street?

1. Turning and passing

2. Only passing

3. Only turning

4. No restrictions

The correct answer is: Turning and passing

The left lane of a one-way street is generally designated for both turning and passing maneuvers. This allows vehicles to effectively navigate intersections by turning left when needed while also providing the option to pass slower-moving traffic. When driving on a one-way street, it’s common for the left lane to serve as a lane for active movement, which might include passing another vehicle that is traveling slower. Additionally, this lane typically facilitates left turns at intersections. Thus, the combination of these two actions—turning and passing—aligns with the intent of using the left lane in this context, allowing for fluid traffic movement and efficient navigation through the street. The other options suggest limitations that do not reflect the full range of permissible actions in that lane. Certain choices imply that only one of the actions—either turning or passing—would be allowed, but in practice, both actions can occur in the left lane of a one-way street. Meanwhile, stating that there are no restrictions would overlook the need for proper signaling and safe maneuvers while engaging in either of those actions.