My commute is ten miles and starts roughly at 9pm at night. It starts out in a residential area [1 mile], then down a 4 lane undivided street [this mile is the most treacherous part of the trip], then onto the beautiful Pinellas Trail for seven miles {http://www.pinellascounty.org/trailgd/**
{http://www.pinellascounty.org/trailg...view_map.pdf** . That seven miles includes 2 hills which are inclined pedestrian bridges going over busy streets. The last mile is a 4 lane undivided road which isn't too busy at night.
On the way home I take the same route only I go a couple of miles further up the Pinellas Trail.