Share the Road Sign
The share the road sign is a diamond-shaped yellow warning sign with a symbol showing a bicycle, a car, or both, along with the text "SHARE THE ROAD." This sign reminds motorists that cyclists, pedestrians, or other non-motorized users have a legal right to use the road. It's placed on roads where cyclists are common but dedicated bike lanes aren't available. When you see this sign, be prepared for cyclists riding in or near the travel lane. In most states, cyclists have the same rights and responsibilities as motor vehicle operators. When passing a cyclist, maintain a safe distance — many states require a minimum of 3 feet of clearance. Do not honk at cyclists, as this can startle them and cause a crash. Be patient behind a cyclist if there isn't enough room to pass safely. Watch for cyclists at intersections, driveways, and when opening your car door (look before opening to avoid "dooring" a cyclist). Some share the road signs also apply to horse-drawn vehicles, farm equipment, or pedestrians on roads without sidewalks. The sign serves as both a warning and a reminder that roads are shared public spaces for all legal users.
Rules & What to Do
Give cyclists at least 3 feet of clearance when passing. Do not honk, crowd, or intimidate cyclists. Check for cyclists before turning right. Look before opening car doors. Be patient — pass only when it's safe and legal. Cyclists may legally take the full lane when necessary.
Penalties
Failing to give cyclists adequate clearance when passing carries fines of $100-$500 in states with three-foot laws. Hitting a cyclist can result in criminal charges. Some states have enhanced penalties for motorists who injure or harass vulnerable road users.
For Commercial Drivers
CDL drivers must be especially careful around cyclists. The wind turbulence from a large truck can destabilize a cyclist. Give cyclists extra clearance — more than the minimum 3 feet when possible. Right-turning trucks are a leading cause of cyclist fatalities due to the blind spot on the right side. Check mirrors and make a full head check before turning right. Some cities have specific regulations about commercial vehicle interactions with cyclists.
Frequently Asked Questions
What does the share the road sign mean?
The share the road sign reminds drivers that cyclists and other non-motorized users have a legal right to use the road. Give them space, be patient, and pass only when safe.
How much space should you give a cyclist when passing?
Most states require at least 3 feet of clearance when passing a cyclist. If you can't give 3 feet, wait until it's safe to give adequate space. Change lanes to pass if possible.
Are cyclists allowed to ride on the road?
Yes. In all 50 states, cyclists have the legal right to ride on most public roads (except limited-access highways where prohibited). They must follow the same traffic laws as motor vehicles.