Rotating Train Bridge Album 03 Random Photos Image 145/200 Mar 07, 2006 15:28 Original Metadata Camera Model:Canon PowerShot S1 IS Original Time Taken:Mar 07, 2006 15:28 Shutter Speed:1/640 sec Aperture:f/4.5 Exposure Compensation:0 EV Metering Mode:Center Weighted Average Flash Fired:No Flash Focal Length:6.89 mm This lesser known train bridge crosses the Cumberland River on the west side of town. It often stays in the open position.