Question

Question was provided via image upload.

Explanation:

Analyze the question stem

The question asks about the specific part of an expressway entrance ramp where a driver increases speed to match the flow of highway traffic. This relates directly to our understanding of an Expressway Definition and its design components.

Evaluate the options

• Acceleration lane: This is the dedicated lane designed specifically for drivers to increase their speed to match the flow of traffic on the main expressway before merging.
• Deceleration lane: This lane is used for slowing down when exiting an expressway, not when entering.
• Median lane: This is the lane closest to the median (usually the leftmost passing lane), not part of the entrance ramp.
• Entrance lane: While the entire area is part of the entrance, the specific lane designated for speed adjustment is technically called the acceleration lane.

Formulate the final selection

The correct term for the lane where you increase speed to merge safely is the acceleration lane.

Answer:

• (A) acceleration lane (Correct answer)
• (B) deceleration lane
• (C) median lane
• (D) entrance lane