24 May 2025 Follow-up on DEW Attack in Green River WY I80 Tunnel Feb 2025 I-80 America’s Second-longest Interstate Highway remains closed at this DEW-struck Tunnel. Amazing concrete spalling due to superheating / insta-steaming of water inside concrete. Concrete never fully dries or cures internally. (Tangential: Bosnian Pyramid concrete has been measured as drier inside … Continue reading 24 May 2025 Follow-up on DEW Attack in Green River WY I80 Tunnel Feb 2025