The data include the network of bike routes, lanes, and paths around the city of San Francisco. Maintained by the SFMTA. Since this data is subject to change, we downloaded it on June 28th, 2016. The ...

Tutorials for learning Python lists can be found at python.org (data structures) or tutorialspoint. Difference between tuples and lists: Tuples have no methods, which means that you can't add, remove, ...