Motorists in O‘ahu experienced significant disruptions today due to a full closure of Kalaniana‘ole Highway, between Kealahou Street and the Makai Research Pier. The Hawai‘i Department of Transportation (HDOT) closed the highway from 5 a.m. to 5 p.m. to address a sinkhole caused by a recent low-pressure weather event.
The need for this measure arose yesterday evening when crews had to restrict the Waimānalo-bound lane near Baby Makapu‘u after discovering the sinkhole. Heavy machinery was brought in to place coral boulders and backfill the damaged road section, making it impossible for vehicles, including buses and emergency services, to pass through the closure.
Motorists needing passage through this segment of the highway were met with electronic signs pre-warning the full closure. The detour options were non-existent due to the specificity of the area under maintenance—pinching both locals and tourists on their Sunday commute or leisure drives.
As roadwork progressed, the Hawai‘i Department of Transportation (HDOT) provided updates through email and social media platforms. For those seeking real-time information, HDOT encourages sign-ups for notifications via their online platform to stay informed during ongoing situations.
