California DMV Motorcycle Knowledge Test (M1)Lane Position and VisibilityMedium
You are riding on a multi-lane highway, and the lane to your right is slowing down due to congestion. To best manage your space and visibility, what should your lane position be?
- AMove to the far left of your current lane, creating a buffer from the congested lane.
- BMaintain a central position in your current lane.
- CSlow down significantly to match the speed of the congested lane.
- DMove to the far right of your current lane, closer to the slowing traffic.
Show answer & explanationAnswer & explanation
Correct answer: A. Move to the far left of your current lane, creating a buffer from the congested lane.
When an adjacent lane is slowing due to congestion, moving to the far left of your current lane creates a buffer zone. This increases your space cushion, gives you more time to react if a vehicle from the congested lane attempts to change lanes, and makes you more visible to those drivers.
Why the other options are wrong
- B. While a central position is generally good, a left-side position offers a better buffer in this specific scenario.
- C. Slowing down unnecessarily can create a hazard for traffic behind you in your own lane.
- D. Moving closer to slowing traffic reduces your buffer and increases risk of unexpected lane changes.
Congestion Buffer Positioning
When an adjacent lane is congested, position your motorcycle in the far left third of your lane to create a buffer zone, enhancing safety and visibility.
- Increases reaction time.
- Reduces risk from sudden lane changes.
- Maintains your visibility to distracted drivers.
Memory trick: Congestion Near? Lane Left, Live Clear.