HONOLULU — The state Department of Transportation advises O'ahu motorists that the H-1 Freeway westbound Nimitz Highway off-ramp at the Ke'ehi Interchange will be closed on from 9 p.m. tonight to 4 a.m. Saturday for lane striping and marker installation.

During this time, the left-most lane on Nimitz Highway below the freeway viaduct will also be closed.

Westbound H-1 motorists are advised to use the Airport off-ramp or Nimitz Highway as an alternate route to the Mapunapuna area. Motorists are also advised to use caution while driving through the work zone and to allow for extra travel time.