State law requires that children 16 and under wear helmets. Helmets may be purchased at the tram office. Racing of bicycles is not allowed. Bicycles at high speeds endanger wildlife and other visitors. The speed limit on the road is 25 mph.
Bicycles are subject to the same rules and laws as motor vehicles.
Be prepared for all weather conditions. In the summer months, thunderstorms can cause hazardous lightning and temperatures can range in the low to high 90s. Travel opposite the flow of tram traffic. Bikes should start behind the Visitor Center and follow the straight West Road. All bikes must come to a complete stop and pull off to the right side when a tram approaches.