This is the Appalachian Trail footbridge that crosses Straight Branch Creek near Damascus, Virginia.  This photograph was taken on Saturday, July 9, 2011.  If you click on the photo and enlarge it, you can see the white blaze on the anchor tree on left of the footbridge in the background.  In order to obtain this composition, I waded into the center of the creek and set up a tripod.  I slowed the shutter speed slightly in order to capture the movement of the water in the foreground.