John Harlan Willis Memorial Bridge Album Featured Maury Co. Image 47/123 Dec 28, 2017 15:47 Original Metadata Camera Model:Canon EOS 50D Original Time Taken:Dec 28, 2017 15:47 Shutter Speed:1/125 sec Aperture:f/10 ISO Sensitivity:500 Exposure Compensation:-0.33 EV Metering Mode:Pattern Flash Fired:No Flash Focal Length:16 mm Located in Columbia, TN where US31 crosses the Duck River. Congressional Medal of Honor winner Willis was killed in action during WWII at Iwo Jima on Feb. 28, 1945.