There will be single-lane closures along the H-1 Freeway in both directions between the Makakilo and Kunia interchanges today through Friday.

The closures will take place between 8:30 a.m. and 3 p.m. and are necessary for the state to provide concrete construction barrier placements.

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