One of two nearly identical reinforced-concrete girder trestles on the Historic Columbia River Highway and one of four extant structures on the route that have a distinctive cap and arch concrete guard rail system.
Historic American Engineering Record, HAER ORE,26-TROUT.V,1M-
Length of largest span: 20.0 ft.
Total length: 62.0 ft.
Deck width: 21.7 ft.
Approximate latitude, longitude
+45.59000, -122.06861(decimal degrees) 45°35'24" N, 122°04'07" W (degrees°minutes'seconds")
OR 04543 (Oregon Dept. of Transportation structure number)
BH 37532 (Bridgehunter.com ID)
Inspection (as of 09/2015)
Deck condition rating: Satisfactory(6 out of 9) Superstructure condition rating: Good(7 out of 9) Substructure condition rating: Fair(5 out of 9) Appraisal: Functionally obsolete
Sufficiency rating: 21.6 (out of 100)
Average daily traffic (as of 2014)
March 31, 2011: New photo from Michael Goff
September 8, 2010: New Street View added by Michael Goff
October 7, 2008: Added by Michael Goff
HAER OR-36-M - Historic Columbia River Highway, Horsetail Falls Bridge, Spanning Horsetail Falls Creek, Troutdale vicinity, Multnomah County, OR
Mike Goff - michael [dot] goff [at] hotmail [dot] com