The construction of the Panama Canal stands as one of the greatest engineering feats in human history, forever altering the way goods, people, and ideas move across the globe. Spanning the narrow isthmus of Panama, the canal connects the Atlantic and Pacific Oceans, reducing travel time for ships by thousands of miles. Before its completion …
Nestled in the lush landscape of Oahu, Hawaii, the Tetsuo Harano Tunnel on the H3 Freeway is more than just a passage through the island—it’s a testament to engineering marvel and natural beauty. Opened in 1997, this 4.1-mile-long tunnel cuts through the Ko’olau Mountains, offering a unique journey beneath a verdant canopy. The Tetsuo Harano …
