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Ravenna Park Ravine Bridge

Photos 

Elevation.

Creative Commons Attribution-Share Alike 3.0 Unported

Photo taken by Joe Mabel

View this photo at Wikimedia Commons

BH Photo #190180

Map 

Street View 

Facts 

Overview
Steel arch bridge over Ravenna Park Ravine on 20th Avenue
Location
Seattle, King County, Washington
Status
Open to pedestrians
History
Built 1912
Builders
- Frank M. Johnson (Designer)
- J.R. Wood & Co. of Seattle, Washington. (Contractor)
Design
Steel deck arch bridge.
Dimensions
Length of largest span: 250.0 ft.
Total length: 354.0 ft.
Deck width: 18.0 ft.
Recognition
Posted to the National Register of Historic Places
Also called
20th Avenue Bridge
Approximate latitude, longitude
+47.67192, -122.30630   (decimal degrees)
47°40'19" N, 122°18'23" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/552074/5280069 (zone/easting/northing)
Quadrangle map:
Seattle North
Inventory numbers
85128000000
BH 47274 (Bridgehunter.com ID)
Inspection (as of 03/1999)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Good (7 out of 9)

Update Log 

  • January 20, 2017: New Street View added by Dana and Kay Klein
  • December 10, 2010: Added by Nathan Holth

Sources