Answer :
Final answer:
The correct term for the portion of the highway between the roadway edge and the first lane of travel used for emergency stops is C) 'shoulder lane.'
Explanation:
The portion of the primary highway that lies between the edge of the roadway and the first lane of travel, which is used for drivers who need to stop due to an emergency situation, is commonly referred to as the shoulder. The correct answer to the student's question is C. Shoulder lane.
This lane is essential for ensuring safety on highways as it provides space for vehicles experiencing issues to move out of the flow of traffic, avoiding potential accidents. Although it can be known by different names, such as the emergency lane or breakdown lane, the term shoulder lane accurately describes its purpose and location.
