Skip to Main Content
Avenue 9 Grade Separation

Avenue 9 Grade Separation

The California High-Speed Rail Authority (Authority) announced on November 15, 2023, the Avenue 9 overcrossing located in Madera County was opened to traffic. The Avenue 9 overcrossing is the 10th high-speed rail structure in 2023 to be completed or opened to traffic...
Avenue 10 Grade Separation

Avenue 10 Grade Separation

On Sept. 8, 2020, the California High-Speed Rail Authority announced the opening of the Avenue 10 overpass in Madera County – the second high-speed rail grade separation to open in a month. Grade separations are realigned roadways designed to eliminate hazards,...
Avenue 11 Grade Separation

Avenue 11 Grade Separation

On July 31, 2019, the California High-Speed Rail Authority and its design-build contractor Tutor-Perini/Zachry/Parsons (TPZP) opened two newly constructed overpasses on Avenue 8 and Avenue 11 in Madera County that allow traffic to travel over the high-speed rail...
Avenue 12 Grade Separation

Avenue 12 Grade Separation

Initial paving has been completed on the west side of the Avenue 12 overcrossing, leading up to the high-speed rail overcrossing bridge section. Meanwhile, crews are at work on the crossing over the BNSF freight lines at the east end of the structure. There, workers...
Avenue 15 ½ Grade Separation

Avenue 15 ½ Grade Separation

On August 26, 2022, the California High-Speed Rail Authority (Authority), in collaboration with contractor Tutor-Perini / Zachry / Parsons, announced the Avenue 15 ½ Grade Separation in Madera County is now open to traffic. The new overpass is located at Road 29 /...