The three rightmost westbound lanes of H-1 Freeway's Airport Viaduct will be closed from the airport on-ramp to the Kamehameha Highway/Aloha Stadium/Arizona Memorial off-ramp (Exit 15A West) on Sunday from 7 a.m. to 10 p.m. for pavement repair work, the state Department of Transportation said.

All on- and off-ramps will remain open.

The work is part of a $9.1 million project to repair potholes along a nearly three-mile stretch of the airport viaduct between Middle and Valkenburgh streets. The speed limit near the repair area will be reduced to 15 mph to minimize vibrations while the concrete cures.