The two rightmost lanes of H-1 Freeway east-bound near the Waimalu-Pearlridge off-ramp (Exit 10) will be closed from 9 tonight to 4 a.m. tomorrow.

The off-ramp itself will remain open during construction hours.

The closures will allow the Department of Transportation to do concrete repairs.

Motorists are advised to use caution while driving through work areas and to allow for extra travel time. Roadwork is weather-permitting.