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Cowen Park Ravine Bridge

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Photo taken by Joe Mabel

View this photo at Wikimedia Commons

Map 

Street View 

Facts 

Overview
Concrete arch bridge over Cowen Park Ravine on 15th Avenue NE in Seattle
Location
King County, Washington
Status
Open to traffic
History
Built 1936
Builders
- A. W. Quist (Contractor)
- Clark H. Eldridge (Bridge Enginer, City of Seattle)
Design
Open spandrel deck arch
Dimensions
Length of largest span: 160.1 ft.
Total length: 358.0 ft.
Deck width: 42.0 ft.
Approximate latitude, longitude
+47.67336, -122.31179   (decimal degrees)
47°40'24" N, 122°18'42" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/551660/5280226 (zone/easting/northing)
Quadrangle map:
Seattle North
Inventory number
BH 34266 (Bridgehunter.com ID)
Inspection (as of 05/2015)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 67.4 (out of 100)
Average daily traffic (as of 2013)
10,064

Update Log 

  • December 10, 2010: New Street View added by Nathan Holth

Sources 

Comments 

Cowen Park Ravine Bridge
Posted August 22, 2009, by Priscilla Long (PriscillaLong [at] comcast [dot] net)

Photo by Priscilla Long