AASHTO sections are typically used for railroad, or other private entity, bridge construction when a standard wide flange (WF) girder section does not meet the project design criteria. The top flange of AASHTO shaped girders is not as wide as standard (WF) flange beams making AASHTO a preferred design choice for bridges located in a roadway curve.
Knife River precast can produce type II and III profile girders that are designed for use with a composite concrete field-cast deck.
Have a question, need a budget or detailed schedule? Knife River sales team is ready to discuss precast solutions for your project. Reach out to our staff below :
Eric Holje
Bridge Estimator
Sam Jewell
Outside Sales Representative
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