Townbound drivers this week will face daytime and overnight lane closures on the H-1 freeway, the state Department of Transportation said.  

Three townbound lanes between the H-1/H-2 merge and the Pearlridge/Waimalu offramp will be closed from 6 p.m. to 4:30 a.m. today through Friday for viaduct deck repairs.

Drivers will also encounter overnight H-1 townbound lane closures between the Radford Drive overpass and Valkenburgh Street from 9 p.m. to 3:30 a.m. Monday through Friday for road-marking installations.

During the day, two H-1 townbound right lanes will be closed from 10 a.m. to 2:30 p.m. Tuesday through Thursday for deck repairs.