Rating:
1 vote

I-5 - Cowlitz River Bridge (NB)

Lewis County, Washington

Photos 

I-5 - Cowlitz River Bridge (Northbound)

Photo taken by Michael Goff in January 2009

Enlarge

BH Photo #220545

Map 

Street View 

Facts 

Overview
Polygonal Warren through truss bridge over Cowlitz River on I-5
Location
Lewis County, Washington
Status
Open to traffic
History
Built 1953
Design
Polygonal Warren through truss
Dimensions
Length of largest span: 240.2 ft.
Total length: 759.9 ft.
Deck width: 31.8 ft.
Approximate latitude, longitude
+46.41445, -122.89008   (decimal degrees)
46°24'52" N, 122°53'24" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/508447/5140102 (zone/easting/northing)
Quadrangle map:
Winlock
Average daily traffic (as of 2012)
22,119
Inventory number
BH 50306 (Bridgehunter.com ID)
Inspection report (as of June 2017)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 55.3 (out of 100)
View more at BridgeReports.com

Categories 

8-panel truss (666)
Built 1953 (348)
Built during 1950s (4,085)
Cowlitz River (18)
Have street view (30,595)
Interstate 5 (40)
Lewis County, Washington (63)
Open (41,564)
Owned by state (16,806)
 Polygonal Warren through truss (486)
Polygonal Warren truss (1,206)
Riveted (2,822)
Span length 175-250 feet (2,139)
Through truss (19,326)
Total length 500-1000 feet (3,220)
Truss (38,718)
Warren truss (7,223)
Washington (1,411)

Update Log 

  • October 29, 2014: New photos from Royce and Bobette Haley
  • November 23, 2011: Added by Michael Goff

Related Bridges 

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com

Comments 

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