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PennDOT Announces Repair Operations on U.S. 1 Bridge Over Darby CreekAs always, all scheduled activities are weather dependent. Built in 1950, the two-span, steel stringer U.S. 1 (State Road) bridge is a significant piece of infrastructure in Delaware County.
FLOOR ARE CALLED STRINGERS. AND THIS FIRST BRIDGE WAS A SIMPLE STRINGER, AND ORIGINALLY THEY CALLED IT THE STRINGER BRIDGE. LATER THE NAME WAS CORRUPTED INTO STRING BRIDGE. SO THERE YOU HAVE IT.
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