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Mahoning Avenue Pratt Double-Deck Bridge, Spanning Mill Creek at Mahoning Avenue (C.R. 319), Youngstown, Mahoning County, OH

description

Summary

Significance: The Mahoning Avenue Pratt Double Deck Bridge was built in 1903 by Huston and Cleveland of Columbus, Ohio. The upper level - a Pratt deck truss - spans the whole of the Mill Creek Valley, while the lower level is an adapted form of the Pratt through truss and only spans Mill Creek. The bridge is double decked at this point and is the only known example of a Pratt Double Deck Bridge in Ohio. The bridge is listed as a "selected bridge" in the Ohio Department of Transportation's Ohio Historic Bridge Inventory Evaluation and Preservation Plan.

Survey number: HAER OH-41

Building/structure dates: 1903 Initial Construction

label_outline

Tags

vehicular bridges mahoning county pratt avenue pratt bridge mill mill creek youngstown ohio historic american engineering record huston and cleveland photo avenue pratt double deck bridge ultra high resolution high resolution double deck infrastructure library of congress
date_range

Date

1969 - 1980
person

Contributors

Historic American Engineering Record, creator
Huston & Cleveland
place

Location

mahoning county ,  41.09978, -80.64952
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html

label_outline Explore Avenue Pratt, Avenue Pratt Double Deck Bridge, Huston And Cleveland

Topics

vehicular bridges mahoning county pratt avenue pratt bridge mill mill creek youngstown ohio historic american engineering record huston and cleveland photo avenue pratt double deck bridge ultra high resolution high resolution double deck infrastructure library of congress