Greenwalt Bridge

Map

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