Setting: Near highway
Time: Afternoon (sunset) that leads to the morning (sunrise) of the next day

Character: Seed
 

A seed detaches from the stem of a dandelion after a gust of wind blows. 
The seed is lifted up, twirls, and has an aerial view of the world below as the wind blows it above the trees

The seed sees the sun setting, is enthralled by the sight it sees (highway, color, lights, trees) when the wind suddenly stops. The seed plummets down into the crack of the highway noise barrier. 
Longing to see the outside world,  the seed gathers strength to grow.

End credit: shows a bit of the seed, now transformed into a blossoming flower, popping out from the concrete.