When preparing to turn right, a driver should check the mirrors and right blind spot, signal at least 100 feet before the intersection, ease off the gas, move toward the right edge of the lane, scan left-right-left for pedestrians and cyclists, and then turn into the nearest available lane on the cross street. Each step takes a second or two, and skipping any one of them is how most right-turn crashes start.
Check Your Mirrors and Blind Spot
Glance at the rearview mirror first to see what’s behind you, then the right-side mirror for vehicles or cyclists coming up alongside. Mirrors don’t cover everything. Every car has a blind spot on the right that mirrors miss, and that’s exactly where a cyclist or pedestrian is most likely to be, so turn your head for a quick look over your right shoulder before committing to the turn. Skip that glance and you’re relying on luck, which is how most right-hook collisions with cyclists begin.
The A-pillars framing the windshield create another hidden zone. Tilting your head slightly as you approach the intersection lets you see around them and can reveal a pedestrian who was invisible a second earlier.
Signal at Least 100 Feet Before the Turn
Turn on the right signal at least 100 feet before the intersection, which is roughly five or six car lengths. That’s enough distance for drivers behind you to notice and react. Signal earlier when you’re on a highway or in heavy traffic where following distances are tight. The signal is the only way other drivers can predict what you’re about to do, and predictability prevents crashes.
As the signal goes on, start easing off the accelerator. Gradual deceleration gives trailing drivers time to adjust instead of forcing them into sudden braking.
Position Near the Right Curb
As the turn approaches, guide the vehicle toward the right edge of your lane. Staying close to the curb does two things: it shortens the arc so you land cleanly in the nearest lane, and it blocks other drivers from squeezing past on your right.
Wide right turns are one of the most common mistakes. They sweep the vehicle through space that other drivers and pedestrians expect to be empty. Hugging the right side of the lane eliminates that problem.
When There Is a Bike Lane
If the bike lane’s solid stripe changes to a dashed line near the intersection, you’re expected to merge into the bike lane before turning. That puts you in the path a cyclist would take and actually reduces conflict, because a cyclist approaching from behind can see you turning and adjust. Check that the lane is clear before merging. If a cyclist is already there, let them pass first.
Where the bike lane stays solid all the way to the corner, stay in your travel lane and yield to any cyclist going straight before you turn across their path.
Scan for Pedestrians and Cyclists
This is where most right-turn collisions happen: not from poor steering, but from failing to look. The standard scan is left, right, then left again. The second leftward glance catches anything that entered the intersection while you were looking right. At a busy intersection, add one more check to the right for cyclists catching up from behind.
Pedestrians in the crosswalk have priority even when you have a green light. A green gives you permission to turn, not to drive through people who are still crossing. Yield to anyone in or entering the crosswalk on the street you’re turning onto, not just the one you’re leaving.
Many intersections now use a leading pedestrian interval, giving walkers a 3-to-7-second head start before vehicles get a green. If you see a walk signal while your light is still red, that’s an LPI. Wait for your green, then yield to pedestrians already established in the crossing.
Making the Turn
Start turning the wheel when the front bumper reaches roughly the point where the curb begins to curve. Turning too early clips the curb; turning too late sends you wide into the far lane. Keep a steady, moderate pace through the turn so you have time to react if a pedestrian appears or the road geometry surprises you. Look where you want the car to end up, not at the curb beside you. Your hands will follow your eyes.
Keep both hands on the wheel throughout the turn. Hand-over-hand and push-pull both work; what matters is being able to make quick corrections.
Aim for the nearest lane on the cross street. Drifting into the second lane during the turn is illegal in most jurisdictions and dangerous everywhere, because a driver turning left from the opposite direction may be aiming for that outer lane at the same time.
Turning Right on Red
Right turns on red are permitted in most of the country unless a sign specifically prohibits them. The rule many drivers ignore: come to a complete stop first. Not a rolling slowdown, a full stop with the wheels motionless. After stopping, treat the red light like a stop sign. Yield to all pedestrians in the crosswalk, cross-traffic, and any vehicles making legal turns from other directions.
One exception worth knowing: New York City prohibits right turns on red at all intersections unless a sign explicitly allows it, which is the opposite of the rule elsewhere. A handful of other cities restrict the maneuver at selected intersections, so look for posted signs before assuming you can go.
Watch for Large Trucks
Trucks and buses need far more room than a passenger car. Drivers often swing the cab left before turning right, which can look like a lane change or a straight-ahead move. A moment later the trailer sweeps back toward the curb and closes the gap. If you’re in that gap, you’re trapped.
The Federal Motor Carrier Safety Administration warns drivers never to squeeze between a turning truck and the curb, and never to linger in a truck’s right-side blind spot. If you can’t see the driver in the truck’s side mirror, the driver can’t see you. When a truck or bus has its right signal on, stay well behind and wait for the turn to finish.
After the Turn
Straighten the wheel smoothly as you enter the new lane and accelerate gently to match traffic. Confirm the turn signal has canceled; many signals don’t auto-cancel after a shallow right turn, and a lingering blinker tells other drivers you’re about to turn again or pull over.
A quick mirror check after the turn keeps you aware of anyone who may have moved into your blind spot during the maneuver, including cyclists who sometimes catch up to cars at low intersection speeds.