I've been trying to instill a bit of 'difference' into my car-trail photography. I've been to most of the bridges within about 15/20 miles of me, and they are starting to look very samey.
Whilst on a bridge, I stood on the spot, and took a shot facing each way. I think it's nice having the two shots together like this; adds a little interest.
As for what's next on the 'car trails' front... we shall see!