Kamehameha Highway will be closed in both directions from Ka Uka Boulevard to Lanikuhana Avenue from 9 p.m. today through 4 a.m. tomorrow for road maintenance projects, the state Department of Transportation said.

During the closure, road maintenance crews will restripe lanes, install lane markers, clean roadside drainage systems and repair street lights. Crews will also remove loose rock debris that has collected on the outside of roadside barrier fencing.

Motorists are advised to use alternate routes, such as the H-2 Freeway, and to allow for extra travel time. Roadwork is weather-permitting.