How much space must you give a bicyclist when passing in New Jersey?

You are approaching a bicyclist riding on the road in New Jersey. What must you do?
The answer
Move into a lane that is not next to the bicyclist if you can. If you cannot, leave a reasonable and safe distance of at least four feet and keep it until you have passed safely.
If neither a lane change nor four feet of space is possible or safe, the driver must slow to 25 mph or the posted speed, be prepared to stop, and pass only if it will not endanger anyone.
Bicyclists on the road generally ride as near to the right roadside as practicable, and may move left in listed situations such as avoiding debris.
Exceptions
- When a lane change and four feet are both impossible or unsafe, the statute gives the slowing-and-passing option instead.
Penalty
The state DOT summary lists $500 and 2 points if bodily injury results, or $100 and no points if it does not.
Why this rule matters for safety
A bicyclist may need to swerve around a pothole or debris without warning.
Extra space gives you time to react and gives the rider room to avoid hazards.
Official sources
- Bicycle regulations, N.J.S.A. 39:4-92.4 · New Jersey Department of TransportationDriver duties when approaching a bicyclist (page last updated June 13, 2023)
Rules checked against these sources on . Laws change. Confirm with the New Jersey agency before you rely on this for a legal matter.
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