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Hellmer Widdos Road Bridge

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Pony truss bridge over Redwater River on Hellmer Widdos Road, 2 mi. east and 5.5 mi. north of Spearfish
Location
Lawrence County, South Dakota, and Butte County, South Dakota
Status
Open to traffic
History
Built 1910
Design
Pony truss
Dimensions
Length of largest span: 55.1 ft.
Total length: 62.0 ft.
Deck width: 18.0 ft.
Recognition
Posted to the National Register of Historic Places
Approximate latitude, longitude
+44.59389, -103.82941   (decimal degrees)
44°35'38" N, 103°49'46" W   (degrees°minutes'seconds")
Approximate UTM coordinates
13/592929/4938504 (zone/easting/northing)
Quadrangle map:
Jolly
Inventory numbers
SD 41-110-008 (South Dakota structure number)
BH 32247 (Bridgehunter.com ID)
Inspection (as of 07/2014)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.7 (out of 100)
Average daily traffic (as of 2013)
69