Jacob Conser Bridge

Photos 

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge September 21, 2007 Photo taken by Michael Goff in September 2007 View high-res version

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Entry Pylon Details Photo taken by Michael Goff on September 21, 2007 View high-res version

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Arch, Hanger, and Lateral Brace Details Photo taken by Michael Goff on March 22, 2007 View high-res version

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Arch Bracing and Hangers Photo taken by Michael Goff on March 22, 2007 View high-res version

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Arch Portal looking east Photo taken by Michael Goff on March 22, 2007 View high-res version

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Jacob Conser Bridge March 22, 2007 Photo taken by Michael Goff in March 2007 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Information Plaque Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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Rail Detail Photo taken by Michael Goff on July 22, 2010 View high-res version

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Jacob Conser Bridge Photo taken by Michael Goff on July 22, 2010 View high-res version

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General View From North Photo taken by Historic American Engineering Record View photos at Library of Congress

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Perspective View From Northeast Photo taken by Historic American Engineering Record View photos at Library of Congress

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Elevation Of Western Arch Span From North Photo taken by Historic American Engineering Record View photos at Library of Congress

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Perspective View From Northwest Photo taken by Historic American Engineering Record View photos at Library of Congress

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View Of Roadway From Western Portal Photo taken by Historic American Engineering Record View photos at Library of Congress

Map 

Street Views 

Facts 

Overview

Rainbow arch bridge over Santiam River on HWY 164

Status

Open to traffic

History

Built 1933

Builders

- Clackamas Construction Co. (Contractor)
- Conde B. McCullough (Bridge Engineer)

Design

Concrete through arch

Dimensions

Length of largest span: 200.0 ft.
Total length: 801.9 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 20.5 ft.

Also called

Santiam River Bridge

Approximate latitude, longitude

+44.71492, -123.01398   (decimal degrees)
44°42'54" N, 123°00'50" W   (degrees°minutes'seconds")

Approximate UTM coordinates

10/498893/4951282 (zone/easting/northing)

USGS topographic map

Albany

Inventory number

BH 30100 (Bridgehunter.com ID)

Inspection (as of 07/2007)

Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 47.0 (out of 100)

Average daily traffic (as of 2007)

7,070

Categories 

Update Log 

• August 3, 2010: New photos from Michael Goff
• April 26, 2010: New Street View added by Michael Goff
• April 25, 2010: New Street View added by Nathan Holth
• April 20, 2009: Posted HAER photos
• March 12, 2009: New photos from Michael Goff
• July 8, 2008: Updated by Michael Goff
• June 30, 2008: Updated by Michael Goff

Sources 

• Michael Goff - michael [dot] goff [at] odot [dot] state [dot] or [dot] us
• HAER - Santiam River Bridge
• HAER OR-42 - Santiam River Bridge, Spans Santiam River at State Route 164, Jefferson, Marion County, OR
• Nathan Holth

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