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.
American Avenue Grade Separation
![american-avenue-grade-separation-20](https://buildhsr.com/wp-content/uploads/2023/02/american-avenue-grade-separation-20.jpg)