> how to share the road with bicyclists onto the written driving test, so that drivers at least know how to share the road with cyclists. That's one of the rea

> how to share the road with bicyclists onto the written driving test, so that drivers at least know how to share the road with cyclists. That's one of the reasons why the "Share the road" sign is being phased out in favor of the "bikes may use full lane sign". The proper way to share a lane is in serial fashion, not parallel. This is because lanes are rarely wide enough for a car or truck to pass a cyclist with sufficient distance between the two while both remain within the lane itself. In fact, many state laws that specify that cyclists must ride as far right as practicable actually have the substandard width lane exception (described above) to that requirement.