Historic Bridges
of the United States
Rock River TR 73 Bridge
Rock County
,
Minnesota
Overview
Post comment
Contact webmaster
On this page:
Photos
·
Map
·
Facts
·
Categories
·
Update Log
·
Sources
·
Comments
Photo
Overview
Photo taken March 1998 by Jason Smith
Map
Vicinity map
Map links:
Google Maps
Yahoo! Maps
TopoZone
Terraserver USA
Facts
Overview
Pony truss bridge over Rock River on Township Road 73
Location
Rock County
,
Minnesota
Status
Open to one-lane traffic
History
Built 1918
Design
Riveted Warren pony truss
Dimensions
Length of largest span: 73.5 ft.
Total length: 78.5 ft.
Approximate latitude, longitude
+43.79013, -96.12393
(decimal degrees)
43°47'24" N, 96°07'26" W
(degrees°minutes'seconds")
Inventory numbers
MN 2890
(Minnesota bridge number)
BH 20585
(Bridgehunter.com ID)
Categories
Built 1918
(239)
Built during 1910s
(3,563)
Minnesota
(426)
One-lane traffic
(304)
Open
(21,590)
Pony truss
(9,389)
Riveted
(355)
Rock County, Minnesota
(18)
Span length 50-75 feet
(4,653)
Total length 75-100 feet
(3,323)
Truss
(15,764)
Warren truss
(699)
Update Log
October 10, 2005: Posted photos from Jason Smith
Sources
Jason Smith -
JDSmith77 [at] gmx [dot] net
Comments
Post a comment here
·
Contact webmaster