BNSF Bridge 66.4 over Little Salmon River 

Client

Advanced American Construction 

Owner

BNSF Railroad 

Location

Carson, WA 

about

    • Analysis of new 336ft long truss for construction loading and design of added braces
    • Analysis of truss transfer from fabrication facility to travel barge including barge stability and required ballasting during roll on and structural evaluation of barge elements and design of the necessary stiffening and strengthening of particular barge elements 
    • Design of falsework on float in barge to support truss in the transverse orientation  
    • Design of float in ballasting requirements
    • Analysis of existing truss for removal including design of additional bracing 
    • Onsite support during 36hr change out  

    Services Provided

    Falsework & Temporary Works, Railroad Bridge, Bridge Float-In/Float-Out

    Completion

    2020

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    BNSF Bridge 66.4 over Little Salmon River 

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    Portal North Bridge Erection 

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    Buck O’Neil Bridge Replacement

    Portal North Bridge Erection 

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