Abernethy Creek Bridge

Photos

Photo taken by Michael Goff in October 2010

BH Photo #184231

Overview: Polygonal Warren pony truss bridge over Abernethy Creek on Holly Lane
Location: Clackamas County, Oregon
Status: Open to traffic
History: Built 1933
Design: Abernethy Creek Bridge is a single span 100-foot polygonal Warren pony truss. The bridge is unique to Oregon due to the lack of verticals truss members at every panel point. The bridge has a cantilevered walkway off of the west side of the bridge. The pedestrian rail is of the lattice steel variety.
Dimensions: Span length: 100.0 ft.
Total length: 100.0 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude: +45.35969, -122.57090 (decimal degrees)
45°21'35" N, 122°34'15" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/533607/5022998 (zone/easting/northing)
Quadrangle map:: Oregon City
Average daily traffic (as of 2014): 4,900
Inventory numbers: OR 06217 (Oregon Dept. of Transportation structure number)
BH 29849 (Bridgehunter.com ID)
Inspection report (as of May 2015): Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 53.1 (out of 100)
View more at BridgeReports.com