Right of Way: Practice Questions & Explanations

When two vehicles arrive at a four-way stop at the same time, the driver on the right has the right of way. If they arrive at different times, the first to stop goes first. If three or four vehicles arrive simultaneously, the standard rule is still 'yield to the right', though in practice drivers often resolve the situation by eye contact and one driver waving the other through. Right-of-way rules are 'yielding' rules: they tell you who must wait, not who absolutely must go. A driver who legally has right of way should still yield when needed to prevent a crash. Vehicles going straight typically have right of way over those turning left at signal-less intersections, but the same-arrival-time rule still defers to the right.

A yellow (amber) traffic light means the signal is about to turn red and you should stop if you can do so safely. The yellow signal exists to give drivers time to clear or stop at the intersection — it is not an invitation to accelerate. The decision is judgment-based: if you are far enough from the intersection that you can stop without hard braking, do so. If you are so close that stopping would require slamming the brakes and possibly being rear-ended, proceed cautiously through. Speeding up to beat the light is dangerous because cross-traffic begins entering the intersection as soon as the light turns red. Some intersections also have red-light cameras that ticket vehicles entering after the light turns red.

When you see or hear an emergency vehicle (police, fire, ambulance) approaching with siren and/or flashing lights, pull over to the right edge of the road as soon as it is safe and stop. Remain stopped until the emergency vehicle has passed. On a divided highway, only vehicles traveling in the same direction must yield. At an intersection, do not block the intersection — clear it before stopping if possible. Stopping immediately in the middle of the road, or in the left lane, blocks the emergency vehicle's path. Speeding up to 'get out of the way' is dangerous: emergency drivers expect you to pull over, not to race ahead. Following an emergency vehicle (chasing) within several hundred feet is also illegal.

Pedestrians in a marked crosswalk have the right of way. Drivers must yield to pedestrians in the crosswalk, whether or not there is a signal, and must not pass another vehicle that has stopped at a crosswalk (the stopped vehicle may be waiting for a pedestrian you cannot see). Even at unmarked crosswalks (which exist at every intersection by law in most states, whether painted or not), pedestrians have rights. Drivers should slow as they approach crosswalks, especially in school zones, residential areas, and downtown districts. Pedestrians who step into the roadway outside crosswalks may be jaywalking, but drivers still have a duty to avoid hitting them — pedestrians are vulnerable road users and the legal duty of care from drivers is high.

At a T-INTERSECTION — where one road ends and the other continues — the basic right-of-way rule is that VEHICLES ON THE ROAD THAT ENDS (the bottom of the T) must yield to vehicles on the through road (the top of the T). This reflects the fundamental principle that vehicles on a continuing road have established travel and those entering or crossing that flow must yield. PRACTICAL REASONING: The driver on the terminating road is making a forced turn — they must merge into or cross the through traffic stream. The through-road driver has a reasonable expectation of uninterrupted travel. This is the same principle as entering a highway from a side street. WHEN THERE ARE SIGNS: Most T-intersections have a YIELD or STOP sign controlling the terminating road, making the rule explicit. The uncontrolled case described in this question is less common but still tested because it establishes the foundational rule. STATE VARIATIONS: While this rule is universal, some states have specific provisions for T-intersections in residential areas or where local ordinances may differ. Always observe posted signs — they override the default rules. COMMON MISTAKE: Some new drivers assume the vehicle going straight always has right-of-way. That's true when both roads continue, but at a T, the terminating road is the one that must yield regardless of direction.

SCHOOL BUS STOPPING LAWS are among the most strictly enforced traffic laws in the US because the risk of child fatality from passing a stopped school bus is extremely high — children often cross in front of the bus after disembarking. THE BASIC RULE for a TWO-LANE ROAD: ALL vehicles in BOTH DIRECTIONS must stop when a school bus activates its flashing red lights and extends the stop arm. You must stay stopped until: the red lights stop flashing; the stop arm retracts; the bus begins moving forward. THE RULE FOR DIVIDED HIGHWAYS (4+ lanes with a physical median): Vehicles behind the bus must stop; vehicles on the OPPOSITE side of a divided highway with a concrete barrier or raised median typically do not need to stop (the physical barrier prevents children from crossing there). State laws vary on exactly what constitutes a 'divided' highway — err on the side of stopping. COMMON MISTAKES: Assuming the flashing yellow lights (which the bus uses before stopping) means you should stop — yellow means prepare to stop, not stop; assuming you don't need to stop because you're on the oncoming side on an undivided road — incorrect; assuming the law doesn't apply when no children are visible exiting — children can appear quickly and unpredictably. PENALTIES: School bus passing violations are typically major penalties (points, fines, sometimes misdemeanor charges) and may result in license suspension.

At a four-way (all-way) stop, vehicles proceed in the order they arrive — first to stop is first to go. When two vehicles arrive at about the same time, the general rule is that the driver on the left yields to the driver on the right. Drivers should always come to a complete stop, make eye contact when possible, and proceed cautiously even when they have the right of way. Right-of-way rules reduce conflict but never guarantee safety, so a driver should yield whenever there is doubt. Knowing the 'yield to the right' rule at a tie is standard right-of-way content on the permit test.

A driver turning left must yield to oncoming traffic that is close enough to be a hazard, as well as to pedestrians in or entering the crosswalk. You complete the turn only when there is a safe gap. Left turns across oncoming traffic are a common location for serious collisions, so patience and a clear judgment of the gap are essential. Never assume oncoming drivers will slow or stop for you. Waiting for a safe opportunity, with wheels pointed straight until you begin the turn, is the safe practice this right-of-way rule reflects.