Building the Future: JMA Joins USHSR to Accelerate High-Speed Rail March 24, 2025 JMA is thrilled to announce that we have officially joined the U.S. High Speed Rail Association (USHSR) and their coalition! This marks a significant step in our commitment to advancing sustainable, efficient, and modern transportation solutions across America. As part of this initiative, our team will actively contribute to several USHSR committees, collaborating with industry leaders to promote and accelerate the development of high-speed rail nationwide. We look forward to working alongside USHSR and fellow industry partners to build momentum, advocate for innovation, and shape the future of high-speed rail in the U.S.