Photo Challenge Day 9

This challenge is designed to boost my creativity. The goal of the challenge is to take a photograph very day for the next 30 days.  Part of this challenge is to post the photograph of that day.

I feel like this particular image is about the movement of the train that is passing by the Bridge.  I wanted to create a contrast between the movement of the train and the lighting of the under the bridge. I feel the long exposure was able to enhance the lighting, by bring more detail in the photograph. Which is important this type of Image. 

I hope you enjoy this image.