North Channel Mississippi River Bridge
Facts
- Overview
- Concrete arch bridge over North Channel Mississippi River on MN 154 in Winona
- Location
- Winona County, Minnesota
- Status
- Closed to all traffic
- History
- Built 1916
- Design
- Arch
- Dimensions
-
Length of largest span: 71.9 ft.
Total length: 1,220.2 ft.
Deck width: 17.4 ft.
- Approximate latitude, longitude
- +44.06000, -91.63000 (decimal degrees)
44°03'36" N, 91°37'48" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/609728/4879449 (zone/easting/northing)
- USGS topographic map
- Winona West
- Inventory numbers
- MN 4260 (Minnesota bridge number)
BH 20675 (Bridgehunter.com ID) - Inspection (as of 05/2007)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 27.8 (out of 100) - Average daily traffic (as of 1989)
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