Photograph as originally submitted to
this page in the Historical Marker Database
www.HMdb.org.
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Photographer: Mike Wintermantel
Taken: November 10, 2016
Caption:
31st Street Bridge Marker | Additional Description:
lower right photos
top photo
Conceptual sketch of the 31st Street Bridge, circa 1927.
bottom photo
The 31st Street Bridge under construction, July 1928.
Submitted: November 11, 2016, by Mike Wintermantel of Pittsburgh, Pennsylvania.
Database Locator Identification Number: p368936
File Size: 4.346 Megabytes
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