The U.S. Department of Homeland Security (DHS) Science and Technology Directorate (S&T), through its Resilient Tunnel Plug project, is developing technologies that prevent or limit flooding in subway tunnels.
Watch the Resilient Tunnel Plug Video
Attachment | Ext. | Size | Date |
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Resilient Tunnel Project: Protecting our Nation’s Critical Infrastructure Fact Sheet (2017) | 111.51 KB | 06/01/2017 |