Regulatory Road Sign (R3-12)
End Preferential Lane Sign Meaning & Driving Rules
Designates the end of any preferential lane status (bus, carpool, bike, or taxi lane).
Required Driver Action & Right-of-Way Protocol
Resume normal multi-lane driving practices.
Detailed Overview & Purpose
The End Preferential Lane sign (R3-12) marks the formal end of special lane designations.
Key Standard & Origin: Signals drivers that special occupancy or vehicle class rules no longer apply.
Where You'll Find This Sign
Freeway exits, transit mall ends, and city boundaries.
Common Driver Mistakes to Avoid
Abruptly changing lanes when preferential status ends without checking blind spots.
How This Sign Appears on the DMV Knowledge & Road Test
Tests preferential lane terminology.
Legal Penalties and Moving Violations
Standard traffic laws apply.
When you encounter the official End Preferential Lane (R3-12) on a roadway, what is your legal duty?
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