Japanese engineering experts brief the U.S. delegation on the complex construction process of the Metropolitan Outer Area Underground Discharge Channel. Understanding the construction methodologies, cost factors, and geological challenges of Japan's mega-projects provides USACE and its community partners with critical insights for evaluating large-diameter tunnel solutions in the United States. Photo courtesy of USACE Pacific Ocean Division.
| Date Taken: | 05.21.2026 |
| Date Posted: | 06.04.2026 20:30 |
| Photo ID: | 9726752 |
| VIRIN: | 260522-O-CF086-6215 |
| Resolution: | 830x627 |
| Size: | 164.09 KB |
| Location: | JP |
| Web Views: | 4 |
| Downloads: | 0 |
This work, Channeling Progress, Building Futures: USACE, Japan MLIT Strengthen Partnership via Tunneling and Water Management Exchange [Image 3 of 3], by Susan Lee, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
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