HONOLULU (Island News) --Rock slide mitigation projects take place in a few neighborhoods around Oahu. Work is almost done along Koko Drive, one of nearly 250 sites around Oahu identified with a ...
While site and ground-related risks are important considerations for all construction projects, tunnelling and underground works are inherently more complex and significantly more sensitive to these ...
Seven months into the project, after a March 2021 rock slide closed the highway for more than a week, ITD chose to change course. The agency decided to tap McMillen Jacobs Associates, a Boise-based ...