By biking or walking, you're helping to preserve Boulder's blue skies, fresh air and overall quality of life. Rules of the road Bicycles are considered vehicles and must obey all traffic laws.
Fines are the same for bicyclists and motorists.
Ride single file on the right, with the flow of traffic. Use hand signals to indicate turns and stops. Come to a complete stop at lights and stop signs. Yield to pedestrians. They always have the right of way.