Dr. John McLoughlin Memorial Bridge

Photos

John McLoughlin Bridge

Photo taken by Michael Goff on October 24, 2009

BH Photo #148135

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 2014): 30,300
Inventory numbers: OR 01617 (Oregon Dept. of Transportation structure number)
BH 29864 (Bridgehunter.com ID)
Inspection report (as of November 2016): 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: 40.3 (out of 100)
View more at BridgeReports.com

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