My enjoyment is simply the joy of being outside. Everyday, I know I'll be outside and the sun, wind, or rain will be on my face. I'll hear the birds, see the bunnies, birds, and squirrels. In summer, I'll see the lightening bugs when it gets close to dusk. I arrive at the end of my commute relaxed and refreshed.
When I leave work early, I get to commute through school traffic. I have tons of fun passing people stuck in cages. Yesterday, a housemate drove by me on the way home when there was only moderate traffic. I arrived while my housemate was still pulling things out of the trunk. The housemate was impressed at how quickly I covered the distance.