At a four-way stop, the right of way goes to whichever vehicle comes to a complete stop first. When two or more cars stop at the same moment, the driver on the right goes before the driver on the left. And when two cars face each other across the intersection, the one going straight or turning right has priority over the one turning left.
First to Stop, First to Go
Arrival order is the main rule. The vehicle that reaches the intersection and stops first proceeds first, regardless of direction or which road it came in on. If you’re already stopped when three other cars pull up, you go before any of them.
A complete stop means no forward movement behind the white limit line or crosswalk. Rolling through at a couple of miles per hour doesn’t count, and it’s a citable violation on its own, so a driver who creeps through can get a ticket even when no other car is around.
When Two Cars Arrive at the Same Time
If you stop at the same moment as a car on the crossing road, look right. The driver on the left yields to the driver on the right. You wait until the car to your right clears the intersection, then proceed.
The same logic handles three vehicles arriving together. The car farthest left yields to the two on its right, and those two then sort themselves out by the same rule, with the one farther left yielding to the one farther right. Once the first car moves, the rest fall back into normal first-to-arrive order.
Cars Facing Each Other Across the Intersection
When two vehicles arrive at the same time from opposite ends of the same road, neither is to the right or left of the other, so the yield rule doesn’t apply. Direction of travel decides it:
- Straight versus left turn: the vehicle going straight has the right of way. The left turn crosses the oncoming lane, so the turning driver waits until the through vehicle has cleared the intersection.
- Right turn versus left turn: the right-turning vehicle goes first. The right turn stays in the near lane, while the left turn still has to cross traffic.
- Both going straight: neither path crosses the other, so both can proceed at the same time.
All Four Vehicles at Once
If four cars arrive simultaneously, no rule cleanly resolves it, because yield-to-the-right makes every driver have someone to their right. It rarely happens, and when it does, drivers work it out through eye contact and a wave. Once one car moves, the other three revert to the ordinary rules. The one thing not to do is assume priority and roll forward.
Pedestrians, Cyclists, and Emergency Vehicles
Pedestrians in a crosswalk, whether marked or at an unmarked natural crossing, have the right of way over every vehicle at the intersection. You stay stopped until the pedestrian has cleared the whole roadway, not just your lane.
Cyclists generally follow the same stop-sign rules as cars, with a full stop and the same arrival-order and yield-to-the-right principles. A growing number of states allow the “Idaho stop,” which lets a cyclist treat a stop sign as a yield sign and roll through a clear intersection, but the cyclist still has to yield to any vehicle or pedestrian with the right of way.1League of American Bicyclists. Idaho Stop and Dead Red Laws
Emergency vehicles with lights and sirens override every other right-of-way rule. All 50 states require drivers to yield, with the standard move being to pull to the right and stop until the vehicle passes.2National Highway Traffic Safety Administration. Move Over: It’s the Law At a four-way stop, that means staying put even on your turn.
What It Costs to Get It Wrong
Failure-to-yield violations are serious at four-way stops. Roughly 45 percent of fatal crashes at stop-sign-controlled intersections involve a failure-to-yield violation.3National Highway Traffic Safety Administration. Analysis of Fatal Motor Vehicle Traffic Crashes and Fatalities at Intersections
Fines for stop-sign violations vary by jurisdiction but commonly run from about $100 to over $300, with court costs and surcharges pushing some higher. Most states also assess demerit points, and enough points within a set period can trigger a license suspension.
If a failure to yield causes a crash, the driver who violated the right-of-way rules is almost always found at fault. That means liability for the other party’s vehicle damage, medical bills, and potentially lost wages. Insurance premiums reliably rise after an at-fault accident and can stay elevated for three to five years. When a collision causes serious injury or death, the consequences can escalate into criminal charges such as reckless driving or vehicular manslaughter.