Make the Merge Safer

I've always wondered about the driver in the far left lane as I used the acceleration lane to join traffic already on the freeway. Would they change lanes to the right while I was trying to merge with the flow of fast moving traffic by moving into the same lane from the left?

Not everyone bothers to signal their lane changes and having to move out of the lane before it ends adds to the complexity of my task as I join through traffic.

The Left Lane Cannot Move Right

A solution that I like is in use in the province of Quebec. The leftmost lane on the autoroute is marked with a combination broken and solid white line for the length of the on ramp. The solid line on the left side of the broken line tells drivers in the fast lane not to move to the right.

The Right Lane Can Move Left 

It does allow drivers in the slow lane to move over to the left and make room for the merging driver if they wish to do so.

It Makes the Merge Safer

The system works when drivers follow the rules, removing one complication from the equation of joining the traffic flow for the merging driver.

Lines Don't Stop Some Drivers

Of course, a defensive driver would consider the possibility of another driver not obeying the solid line and scan for them anyway.

A Small Expense, Easily Implemented

This would not be a significant expense in comparison to other highway improvements aimed at reducing conflict and collisions. It would also be simple to implement in the course of repainting the lines each year.

What You Should Do Now

If this measure is not adopted, a responsible driver will still choose not to change lanes toward the acceleration lane and allow the merge to occur in safety.

Learn More

• Driving on Laned Roadway - Section 151 Motor Vehicle Act
• Manual of Standard Traffic Signs and Pavement Markings - British Columbia

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