HONOLULU (KHON2) — The Hawaii Department of Transportation announced that there will be a single lane closure on the H-3 freeway.

The closure will be going westbound at the Tetsuo Harano Tunnel from 7 p.m. to 7 a.m. beginning on Friday, Aug. 5 through Saturday, Aug. 6. And again on Friday, Aug. 12 through Saturday, Aug. 13 for surface grooving, according to HDOT.

Download the free KHON2 app for iOS or Android to stay informed on the latest news

HDOT said that surface grooving will improve pavement friction and prevent vehicles from hydroplaning.

Check out what’s going on around the nation on our National News page

Motorists are advised to drive carefully and obey traffic signs.