Usually not. Bicycle roads are a pain if the road they run along has many intersections and roundabouts. You loose so much time and you don't have an engine to

Usually not. Bicycle roads are a pain if the road they run along has many intersections and roundabouts. You loose so much time and you don't have an engine to go back to speed. I usually stay on the road but I'm doing at least 25 km/h. Families or people with low saddles usually do half that speed and bike lanes are good for them.