Write the next sentence in the following story.

How to ride your bike to school safely
Find a safe route to school.
Use google maps and find two bicycle friendly routes to your school. One should be the one you take most of the time and the second one should be a backup.
If you already know a route to your school and it is possible to travel it on a bike, use it. ( you should still find an alternate route in case the first route becomes obstructed or impassable.