I have included a screenshot of my settings and what one of the polygons looks like. I have this set to approximately 10, 20, and 30 mile service areas and this entire segment is only about five miles long. It is not including all roadways available and it is not extending past the facility toward the east. I would also like to change this to drive times of 10, 20, and 30 minutes but don't know how to change the cutoffs to time.. Anyone know what's up with this?