HNTB helps create infrastructure that best meets the unique demands of its environment.
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High-Speed Rail
From concept to completion, HNTB is working alongside clients and partners to deliver innovative high-speed rail solutions that make this future possible.
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With more than a century of service, we’re re-thinking the future of mobility to leave a permanent impact.
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Inspiring ideas that are shaping the future of transportation.
Designer
California High-Speed Rail will accelerate connectivity and serve as a testament to the power of high-speed systems
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