Mahoning Avenue Pratt Double-Deck Bridge, Spanning Mill Creek at Mahoning Avenue (C.R. 319), Youngstown, Mahoning County, OH
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
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
1969 - 1980
Contributors
Historic American Engineering Record, creator
Huston & Cleveland
Location
mahoning county
,
41.09978, -80.64952
Source
Library of Congress
Link
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