Rotating Train Bridge Album 03 Random Photos Image 146/200 Mar 07, 2006 15:30 Original Metadata Camera Model:Canon PowerShot S1 IS Original Time Taken:Mar 07, 2006 15:30 Shutter Speed:1/500 sec Aperture:f/4.5 Exposure Compensation:0 EV Metering Mode:Center Weighted Average Flash Fired:No Flash Focal Length:37.548 mm This lesser known train bridge crosses the Cumberland River on the west side of town. It often stays in the open position.