Behind more than 70 million high-speed rail services a year lies a web of safety systems. At nearly 200 mph, even a single failure can have dramatic consequences.

HDR has been selected to design and engineer a 54-mile high-speed rail segment connecting Victorville and Palmdale, California. This segment will connect with the Brightline West high-speed rail ...

High-speed rail systems are found all over the globe. Japan’s bullet train began operating in 1964. China will have 31,000 miles (50,000 kilometers) of high-speed track by the end of 2025. The fastest ...

High-speed train aerodynamics is a critical field that underpins both the safety and performance of modern rail transportation. As trains operate at increasing speeds, they encounter complex airflow ...

With the clawing back of $4 billion in federal grants to support it, the Trump Administration seems hell bent on ensuring that California’s high-speed rail project ends up as precisely the “train to ...