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CN - MN-23 Overpass

Street View 

Facts 

Overview
Pony/through plate girder bridge over MN-23 on DM&IR Railway
Location
Duluth, St. Louis County, Minnesota
Status
Replaced by a new bridge
History
Built 1940, New Bridges Built 2014
Railroads
- Canadian National Railway (CN)
- Duluth, Missabe & Iron Range Railway (DMIR)
Design
Pony plate girder
Dimensions
Length of largest span: 50.0 ft.
Total length: 85.0 ft.
Also called
DM&IR - MN-23 Overpass
Approximate latitude, longitude
+46.67750, -92.22639   (decimal degrees)
46°40'39" N, 92°13'35" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/559167/5169617 (zone/easting/northing)
Quadrangle map:
West Duluth
Average daily traffic (as of 1996)
6,000
Inventory numbers
MN 7622 (Minnesota bridge number)
BH 58448 (Bridgehunter.com ID)
Inspection report (as of May 1999)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Deck condition rating: Good (7 out of 9)
View more at BridgeReports.com

Update Log 

  • June 24, 2015: Updated by John Marvig: bridge has yet to be removed
  • January 9, 2015: Updated by John Marvig: Bridge has been replaced
  • October 15, 2013: Added by John Marvig

Sources