Bicycles follow the same traffic rules as cars, but right of way depends on the situation
A bicycle has right of way in the same situations a car does: at a green light, in a marked bike lane, when you have a yield sign and the other vehicle has a stop sign, and when you are already in an intersection and another vehicle is entering it. You do not have right of way at a red light, at a stop sign, when turning left across oncoming traffic, or when entering a road from a driveway or parking lot. The rules are the same whether you are on a bike or in a car — the difference is that a car is heavier and more visible, so drivers often do not see you even when they are legally required to yield.
Right of way is not permission to go; it is the legal right to proceed without yielding to someone else. Having right of way does not protect you if a driver does not see you or chooses to ignore the rule. Many bicycle crashes happen in situations where the cyclist had right of way but the driver did not yield. The safest approach is to assume drivers do not see you and to make eye contact or wait for a clear signal before entering an intersection, even if the law says you can go.
Key Takeaways
- You have right of way at a green light, in a marked bike lane, and when another vehicle must yield to you under traffic law.
- You must yield at a red light, at a stop sign, when turning left across oncoming traffic, and when entering a road from a driveway.
- Right of way is a legal rule, not a may provide of safety — drivers often do not see bicycles even when they are required to yield.
- Making eye contact with drivers and waiting for a clear signal is safer than relying on right of way alone.
Right of way at traffic lights and stop signs
At a red light, you must stop and wait, just as a car does. You do not have right of way to proceed until the light turns green. At a green light, you have right of way to go straight through the intersection, but you must still check for turning vehicles and red-light runners before you enter. Many drivers turn right on red without looking for bicycles in the bike lane, so even with a green light, pause and look both ways.
At a stop sign, you must come to a complete stop before proceeding. Some states and cities have adopted "Idaho stops," which allow cyclists to treat a stop sign as a yield sign and a red light as a stop sign — meaning you can proceed through a red light if the intersection is clear. Check your local laws; most places still require a full stop. If your area does allow an Idaho stop, you still yield to any vehicle or pedestrian that has right of way.
Right of way in bike lanes and on shared roads
A marked bike lane gives you a dedicated space, but it does not automatically give you right of way over turning vehicles. When a car turns right across a bike lane, the driver is supposed to yield to you, but many drivers do not check their right mirror or blind spot before turning. Slow down and be ready to stop when you approach a driveway, parking lot exit, or right-turn lane, even though you are in the bike lane.
On a road without a bike lane, you have the same right of way as a car in that lane. If you are riding in the right lane and a car wants to turn right, the driver must yield to you. If you are riding in the left lane and want to turn left, you must yield to oncoming traffic, just as a car would. The rule is the same; the risk is higher because you are smaller and less visible.
Turning left and crossing oncoming traffic
When you turn left, you must yield to oncoming traffic, even if you are in a left-turn lane or at a green light. A green light means you can enter the intersection, but it does not mean oncoming traffic will stop for you. Wait until the road is clear or until the oncoming traffic light turns red before you turn. This is one of the most common situations where cyclists have a legal right to turn but are hit because they did not wait for a safe gap.
If you are in a left-turn lane at a traffic light, the same rule applies. You have right of way over traffic behind you and to your right, but not over oncoming traffic. Some intersections have a protected left-turn signal (a green arrow) that stops oncoming traffic; in that case, you do have right of way and can turn without yielding. Look for the arrow; if you see only a green light, you must yield to oncoming traffic.
Entering a road from a driveway or parking lot
When you exit a driveway, parking lot, or side street onto a main road, you must yield to all traffic already on the main road. This is true whether you are on a bicycle or in a car. You do not have right of way until you are fully on the main road and have merged into traffic. Stop at the edge, look both ways, and wait for a clear gap before entering.
The same rule applies if you are riding on a sidewalk and want to cross a driveway. Technically, the car exiting the driveway must yield to you, but many drivers do not expect a bicycle on the sidewalk and do not look. It is safer to slow down and make eye contact than to assume the driver sees you.
Pedestrians and right of way
Pedestrians have right of way over bicycles in most situations. At a crosswalk, a pedestrian crossing on a walk signal has right of way over you, even if you are on a bike lane. You must yield and wait for the pedestrian to clear the intersection. If a pedestrian is jaywalking (crossing against the signal), you still have a duty to avoid hitting them, even though they do not have right of way. The law protects the pedestrian in a crash, not the cyclist.
On a shared path or trail, pedestrians, joggers, and walkers have the same right to be there as you do. You must yield to them, announce yourself ("on your left") before passing, and slow down in crowded areas. Pedestrians do not have to move for you; you have to go around them safely.
What to do if a driver does not yield
If a driver does not yield when they are supposed to, you do not have the right to hit them or force your way through. Your job is to avoid the crash. Slow down, stop, or move out of the way. After the incident, you can report the driver to local police if you have their license plate, but your safety in the moment is more important than your legal right.
If you are hit by a car, get the driver's information, take photos of the scene and any injuries, and call the police to file a report. The police report documents who had right of way and can be used in a claim against the driver's insurance. Do not admit fault or apologize; straightforward tell the officer what happened.
Frequently Asked Questions
Do I have right of way if I am riding on the sidewalk?
Laws vary by location. Many places prohibit bicycles on sidewalks entirely. Where sidewalk riding is allowed, you generally must yield to pedestrians and treat driveways as you would at a stop sign. You do not have right of way over cars exiting driveways, even though you are on the sidewalk.
What is an Idaho stop, and does my state have it?
An Idaho stop allows cyclists to treat a red light as a stop sign and a stop sign as a yield sign. Idaho, Colorado, Delaware, and a few other states have adopted this rule. Most states and cities still require a full stop at both red lights and stop signs. Check your local traffic code or ask your city's bicycle coordinator.
Can I ride against traffic on a one-way street?
No. Bicycles must follow the same direction of travel as cars on one-way streets. Riding against traffic is illegal and extremely dangerous because drivers do not expect traffic coming toward them. Always ride in the direction of traffic flow.
Do I have right of way over a car turning right if I am in a bike lane?
Legally, yes — the driver must yield to you. In practice, many drivers do not check their mirrors or blind spots before turning right. Slow down and be ready to stop when you approach a right-turn lane or driveway, even though you have the legal right of way.
What should I do if a driver hits me and claims I did not have right of way?
Get the driver's information, call the police, and file a report. The police report will document the scene and the driver's account. If you have injuries, seek medical attention and keep records. Contact your insurance company and consider speaking with a lawyer who handles bicycle accidents in your area.