Harry R. Powell

of Grenfell, Saskatchewan, Canada & Seattle Washingon
Grenfell is his hometown. Seattle is/was the location of his business offices

B-Z Corner Bridge (Klickitat County, Washington)
Design Engineer, 1957
Steel arch bridge over White Salmon River on Glenwood Road
Open to traffic

Modrow Road Bridge (Cowlitz County, Washington)
Design Engineer, 1958
Steel arch bridge over Kalama River on Modrow Road
Open to traffic

Rainbow Bridge (Skagit County, Washington)
Design Engineer, 1957
Steel through arch bridge over Swinomish Slough on Pioneer Parkway in La Conner
Open to traffic