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Portland Water Works Bridge

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Portland Waterworks Bridge

Photo taken by Michael Goff on October 23, 2009

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Portland Waterworks Bridge over the Sandy River

Photo taken by Michael Goff on October 23, 2009

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Waterworks Bridge

Photo taken by Michael Goff on October 23, 2009

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Truss Pier Connection

Photo taken by Michael Goff on October 23, 2009

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Portland Waterworks Bridge

from the west. Lusted Road Bridge to the left

Photo taken by Michael Goff on October 23, 2009

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"Portland Water Works"

Photo taken by Michael Goff on October 23, 2009

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Information Plaque

Photo taken by Michael Goff on October 23, 2009

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Under the Waterworks Bridge

Photo taken by Michael Goff on October 23, 2009

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Portland Waterworks Bridge

Photo taken by Michael Goff on October 7, 2008

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Under the Waterworks Bridge

Photo taken by Michael Goff on October 23, 2009

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Portland Water Works Bridge

Floorbeams, Bottom Chord Bars, and Diagonal Bars in order top to bottom, in storage near the bridge site.

Photo taken by Michael Goff in December 2010

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Portland Water Works Bridge

Top chord members in storage near the bridge site.

Photo taken by Michael Goff in December 2010

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Portland Water Works Bridge

Bridge site after removal, Lusted Road Bridge remains to the left.

Photo taken by Michael Goff in December 2010

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Map 

Street View 

Facts 

Overview
Lost Pennsylvania-petit through truss bridge over Sandy River carrying City of Portland Bull Run Water Conduits #2 and #4
Location
Clackamas County, Oregon
Status
Dismantled after the completion of an under river pipeline
History
Built 1893, dismantled and stored for reuse in 2010
Builders
- Bullen Bridge Co. (Contractor)
- Chas F. Loweth
- Isaac W. Smith
Design
Pin-connected Pennsylvania-petit through truss
Dimensions
Span length: 300.0 ft.
Total length: 300.0 ft.
Deck width: 15.0 ft.
Also called
Sandy River Crossing
Approximate latitude, longitude
+45.44500, -122.25361   (decimal degrees)
45°26'42" N, 122°15'13" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/558369/5032657 (zone/easting/northing)
USGS topographic map
Sandy
Inventory number
BH 37540 (Bridgehunter.com ID)

Update Log 

  • January 18, 2011: New photos from Michael Goff
  • December 14, 2010: Updated by Anthony Dillon: Changed status, bridge is not lost but is disassembled and in storage
  • April 25, 2010: New Street View added by Nathan Holth
  • October 26, 2009: New photos from Michael Goff
  • October 8, 2008: Added by Michael Goff

Related Bridges 

Sources 

Comments 

Portland Water Works Bridge
Posted December 14, 2010, by Michael Goff (michael [dot] goff [at] odot [dot] state [dot] or [dot] us)

My in-laws live about a mile or two from this site, so I will be up in the Sandy area in a week. I will try to stop by and get some "after" photos and maybe some new shots of the Lusted Road Bridge. It was pretty disheartening seeing the oldest serving bridge in Oregon dismantled. They did take care in dismantling the old bridge, so hopefully we will actually see it rebuilt near Kelly Point as planned.

Portland Water Works Bridge
Posted December 13, 2010, by Nathan Holth (form3 [at] historicbridges [dot] org)
Portland Water Works Bridge
Posted May 25, 2010, by Nathan Holth (form3 [at] historicbridges [dot] org)

I am also concerned that with a move, the approach system would be discarded. While not as important as the main span, it is still an important and unusual part of the bridge.

Portland Water Works Bridge
Posted May 25, 2010, by Anthony Dillon (spansaver [at] hotmail [dot] com)

Yes, and the dreaded "Location TBD" concerns me. I always favor leaving an historic bridge in place unless it is PROVEN not to be feasible. However, I feel a plan should be firmly in place before any move occurs.

Portland Water Works Bridge
Posted May 25, 2010, by Nathan Holth (form3 [at] historicbridges [dot] org)

I am concerned. In another area it talks about "removal" of the bridge? So what is going on here? This is an extremely rare bridge for which preservation (preferably in place) is essential. If they are relocating the pipes to a tunnel, it seems to me the bridge could just be left in place.

Beware bridges owned by non-transportation agencies. They tend to be even less aware than highway agencies to the importance and feasibility of historic bridge preservation. Michigan lost its only bedstead because it ended up being owned by the drain commission who wouldn't know a historic bridge if it collapsed on them.

Portland Water Works Bridge
Posted May 25, 2010, by Anthony Dillon (spansaver [at] hotmail [dot] com)

Looks as though the Portland Water Bureau is planning on replacing this bridge with an underground pipe system. I truly hope the bridge is relocated as is stated in the project overview. This would make a fantastic pedestrian bridge, and give people a better chance to view this unique structure.