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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
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)
Update Log
- December 5, 2020: New photo from Geoff Hubbs
- January 20, 2017: New Street View added by Dana and Kay Klein
- December 10, 2010: Added by Nathan Holth
Sources
- Nathan Holth
- Historical Photo - View Beside Bridge
- Wikipedia - Ravenna Park Ravine Bridge
- Dana and Kay Klein
- Geoff Hubbs
© Copyright 2021, Historic Bridge Foundation and contributors.
This page's URL is http://bridgehunter.com/wa/king/ravenna-park-ravine/
This page's URL is http://bridgehunter.com/wa/king/ravenna-park-ravine/
I believe this is a three hinged arch bridge. It is very rare, but some arch bridges lack a true arch shape, and some can come to a point at the crown hinge. Here is another extreme example: https://historicbridges.org/bridges/browser/?bridgebrowser=m...