I have always been mesmerized by nighttime photography of vehicular traffic. The multicolored continuous stretch of lights is a sight to enjoy.
A few years ago I got the opportunity to try out some photography when I was in Vegas. I was walking over a bridge and noticed the traffic below. It was at an intersection/junction and, therefore, a good spot to try out some vehicular traffic photography. Fortunately, I also had my tripod, so I set up my Nikon D80 for these two shots.
I shot at ISO 100, 8 sec, F18 at 38mm.