Rating:
3 votes

Dr. John McLoughlin Memorial Bridge

Clackamas County, Oregon

Photos 

John McLoughlin Bridge

Photo taken by Michael Goff on October 24, 2009

Enlarge

BH Photo #148135

Map 

Street Views 

Facts 

Overview
Steel tied arch bridge over Clackamas River on OR 99E in Gladstone
Location
Gladstone, Clackamas County, Oregon
Status
Open to traffic
History
Built 1933
Builders
- Conde B. McCullough of Redfield, South Dakota (Bridge Engineer)
- Lindstrom & Feigenson of Portland, Oregon (Contractor)
Design
Steel tied arch
Dimensions
Length of largest span: 240.0 ft.
Total length: 730.0 ft.
Deck width: 48.0 ft.
Vertical clearance above deck: 18.5 ft.
Also called
Clackamas River Bridge
McLoughlin Blvd Bridge
Approximate latitude, longitude
+45.37313, -122.60155   (decimal degrees)
45°22'23" N, 122°36'06" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/531199/5024479 (zone/easting/northing)
Quadrangle map:
Oregon City
Average daily traffic (as of 2017)
39,700
Inventory numbers
OR 01617 (Oregon Dept. of Transportation structure number)
BH 29864 (Bridgehunter.com ID)
Inspection report (as of November 2018)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 27.5 (out of 100)
View more at BridgeReports.com

Categories 

Arch (11,805)
Award Winning (4)
Built 1932 (934)
Built during 1930s (11,432)
Clackamas County, Oregon (68)
Clackamas River (14)
Concrete balustrade (800)
Conde B. McCullough (114)
Functionally obsolete (6,827)
Gladstone, Oregon (5)
Have street view (26,086)
 Lindstrom & Feigenson (13)
OR 99 (26)
OR 99E (4)
Open (38,977)
Oregon (1,134)
Owned by state (15,512)
Span length 175-250 feet (1,946)
Steel through arch (209)
Tied Arch (49)
Total length 500-1000 feet (2,761)
US 99 (73)

Update Log 

  • October 14, 2014: New photos from Royce and Bobette Haley
  • April 4, 2013: New Street View added by Mike Goff
  • October 26, 2009: New photos from Michael Goff
  • June 8, 2009: New photos from Michael Goff
  • July 8, 2008: Updated by Michael Goff
  • June 12, 2008: Updated by Michael Goff
  • June 10, 2008: Updated by Michael Goff

Related Bridges 

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • Historic Highway Bridges of Oregon - Dwight A. Smith, James B. Norman & Pieter T. Dykman, Oregon Historical Society Press, 1989
  • Elegant Arches, Soaring Spans - Robert W. Hadlow, Oregon State University Press, 2001
  • Wikipedia - John McLoughlin Bridge
  • Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com

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