<human>:  What's the best way to cycle across the US?
<bot>: The best way to cycle across the US is to plan a route along quiet and scenic roads that allows you to experience the culture and natural beauty of the country. Depending on the distance, you could consider using online route planners to help you find the best route with the least traffic. Additionally, it's important to pack the right equipment and supplies, to know safe cycling practices and to be aware of local regulations and laws.