The H-3 Highway (John A. Burns Freeway) is a marvel of engineering and one of Hawaii’s most scenic and iconic highways. Stretching approximately 16 miles, it connects the leeward side of Oʻahu near Pearl Harbor and Halawa Valley with the windward side, ending in Kāneʻohe. Named after John A. Burns, a former governor of Hawaii, this freeway offers a seamless journey through some of the island’s most stunning landscapes, blending modern infrastructure with breathtaking natural beauty.

A highlight of the H-3 Highway is its tunnels through the Koʻolau Mountain Range, which provide spectacular views of towering cliffs, lush valleys, and waterfalls. The highway was designed to minimize environmental impact, with much of it elevated or tunneled to preserve the surrounding rainforest. Its construction was a significant feat due to the rugged terrain and environmental concerns, taking decades to complete before its opening in 1997.

Driving on the H-3 feels like a journey through paradise, with views that rival any scenic drive in the world. On the windward side, travelers are treated to vistas of Kāneʻohe Bay and the surrounding coastline. The freeway’s strategic importance lies in its ability to provide quick access between Pearl Harbor and Marine Corps Base Hawaii, making it a key route for both locals and military personnel.