Big Rig at Sunrise

For the past while, as I drive to work in the morning there is one particular view that catches my breath. At this spot the vehicles on the highway are silhouetted against the morning sky and their tires appear to be just barely touching the pavement. Each morning I try to be in place at 7:50 am to see the show. The challenge of how to capture this scene has occupied my thoughts for weeks, and when a big rig rolls by I want to capture the moment. This past Saturday I parked my van and got out my camera. At 100 ISO and maximum aperture my shutter speed had to be at 1/13th of a second. It was pretty cold and I didn't want to be standing there for long so I squeezed off about 15 frames in about 10 minutes. With my fingers freezing I worked at carefully panning to ensure that the vehicles remained as sharp as possible. This photo was the best of two photos I made that featured semi-trailer units.

Comments and questions are welcome.