I-5 - Cowlitz River Bridge (Southbound)

Photos 

I-5 - Cowlitz River Bridge (Southbound)

Photo taken by Michael Goff in January 2009

Enlarge

BH Photo #220549

Map 

Street View 

• View #1

Facts 

Overview

Polygonal Warren through truss bridge over Cowlitz River on I-5 Southbound

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: 33.1 ft.
Vertical clearance above deck: 15.6 ft.

Approximate latitude, longitude

+46.41445, -122.89022   (decimal degrees)
46°24'52" N, 122°53'25" W   (degrees°minutes'seconds")

Approximate UTM coordinates

10/508436/5140103 (zone/easting/northing)

Quadrangle map:

Winlock

Average daily traffic (as of 2016)

21,958

Inventory number

BH 34379 (Bridgehunter.com ID)

Inspection report (as of September 2018)

Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 66.9 (out of 100)
View more at BridgeReports.com

Categories 

Update Log 

• October 29, 2014: New photos from Royce and Bobette Haley
• March 24, 2014: New Street View added by Craig Philpott
• January 26, 2009: New photos from Michael Goff

Related Bridges 

• BNSF - Cowlitz River Bridge (Downstream)
• I-5 - Cowlitz River Bridge (Northbound) (Upstream)

Sources 

• Mike Goff - michael [dot] goff [at] hotmail [dot] com
• Craig Philpott - craigphilpott63 [at] gmail [dot] com
• Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com

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