The problem is not mixing, the problem is mixing at different speeds. Bikes and cars mix perfectly fine at 20-mph speeds.
But if there are 6 lanes and cars are driving 55mph, adding a bike lake with a dash of paint just isn't enough due to the dangerous speed differences. It's like adding a sidewalk and crosswalk to an interstate: safer than nothing, but don't expect it to work well. Bikes really should not be on roads like this.
But if there are 6 lanes and cars are driving 55mph, adding a bike lake with a dash of paint just isn't enough due to the dangerous speed differences. It's like adding a sidewalk and crosswalk to an interstate: safer than nothing, but don't expect it to work well. Bikes really should not be on roads like this.