Chapter 6: Navigating the Roads

Knowing the rules for interacting with other vehicles is the essence of safe driving. Understanding who goes first at an intersection, how to execute a turn properly, and when it is safe to pass are not just test questions—they are daily decisions that prevent collisions and save lives. Mastering these fundamental rules of navigation ensures a driver can move predictably and cooperatively in a complex traffic environment.

Navigating Tennessee’s roads requires a clear understanding of right-of-way, which dictates who must yield in various situations to avoid conflict. This is complemented by precise procedures for making turns, navigating modern roundabouts, and safely passing other vehicles. These rules form a system that, when followed by everyone, creates a safer and more efficient flow of traffic.

Right-of-Way

The concept of right-of-way is not a right or privilege to be taken, but rather a rule that determines who must yield (give way) to another road user. The primary goal is to prevent collisions when paths cross. If another driver fails to yield, you must give them the right-of-way to avoid a crash.

• Uncontrolled Intersections: At an intersection with no signs or signals, the first vehicle to arrive has the right to go first. If two vehicles arrive at the same time, the driver on the left must yield to the driver on the right.
• All-Way Stops: The rules are similar to an uncontrolled intersection. The first vehicle to stop is the first to proceed. If two or more vehicles stop simultaneously, the driver on the left yields to the driver on the right.
• Driveways and Private Roads: When entering a main road from a driveway, alley, or private road, you must stop and yield to all traffic already on the main road.
• Merges: When merging onto a highway or interstate, you must yield to traffic already in the lane you are entering. It is your responsibility to find a safe gap to merge into.
• Pedestrians: Drivers must yield to pedestrians in a marked or unmarked crosswalk. You must remain stopped until the pedestrian has cleared the roadway on which your vehicle is traveling.
• Emergency Vehicles: You must yield the right-of-way to any approaching police car, fire truck, ambulance, or other emergency vehicle using a siren or flashing lights. You must immediately drive as close as possible to the right-hand edge of the road, clear of any intersection, and stop until the emergency vehicle has passed.

Common Mistake:
Assuming you have the right-of-way. A green light or an open lane does not give you the right to proceed if another vehicle or pedestrian is blocking your path. Always be prepared to yield to prevent a collision, regardless of who is technically correct.