build HSR California

American Avenue Grade Separation


A grade separation for East American Avenue, taking traffic over the existing freight line and future high-speed rail lines.


The southernmost point of Construction Package 1.


At the southern end of Construction Package 1, girders have been set across the BNSF freight line to continue construction of the American Avenue overcrossing. Design-builder Tutor-Perini/Zachry/Parsons and the Authority are coordinating with BNSF on progressing design that will allow further construction to proceed.

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