Mason Road Bridge, Spanning Bad River, Ithaca, Gratiot County, MI
Summary
Significance: The Mason Road Bridge is one of the largest Pratt pony truss structures with pinned connections surviving in Michigan. It has been considered eligible for the National Register of Historic Places since 1992.
Survey number: HAER MI-94
Tags
pony truss bridges
vehicular bridges
steel truss bridges
gratiot county
mason
bridge
mason road bridge
bad
bad river
ithaca
gratiot
michigan
road bridge
historic american engineering record
photo
ultra high resolution
high resolution
historic american landscapes survey
historic american buildings survey
library of congress
national register of historic places
Date
1933 - 1970
Contributors
Historic American Engineering Record, creator
Location
gratiot county
,
43.29170, -84.60750
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