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Greenwalt Bridge

Map 

Facts 

Overview
Half-hip Pratt pony truss bridge over Rapid River on Glade Valley Road
Location
Kalkaska County, Michigan
Status
Open to traffic
History
Built 1910
Design
Pin-connected, 2-panel half-hip Pratt pony truss
Dimensions
Length of largest span: 14.8 ft.
Total length: 30.8 ft.
Deck width: 15.4 ft.
Approximate latitude, longitude
+44.82915, -85.26380   (decimal degrees)
44°49'45" N, 85°15'50" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/637245/4965437 (zone/easting/northing)
Quadrangle map:
Torch River
Average daily traffic (as of 1985)
10
Inventory numbers
MINEW 04704 (Michigan bridge number on the National Bridge Inventory 2011 and later)
MINBI 40304H00028B010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
BH 56765 (Bridgehunter.com ID)
Inspection report (as of August 2018)
Overall condition: Poor
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Serious (3 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 28.4 (out of 100)
View more at BridgeReports.com

Update Log 

  • June 24, 2013: Added by James Baughn

Sources