Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.

Photographer: Courtesy:: Carly C. Kindig
Taken: September 6, 2010
Caption: Stephen H. Long - Truss Design
Additional Description: Text reads: "The Canal engineer ordered bridge trusses built to a patented design of Colonel Stephen H. Long, a noted explorer of the American West and Commander of the U.S. Corps of Engineers. Long patented three cutting-edge bridge designs in the 1830's, the last two of which might have been used as the pattern at Carrollton."
Submitted: September 8, 2010, by Al Wolf of Veedersburg, Indiana.
Database Locator Identification Number: p126694
File Size: 0.084 Megabytes

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