Nightly full closure begins June 19
From the Department of Transportation: https://content.govdelivery.com/accounts/HIDOT/bulletins/3607bc2
The eastbound H-1 Freeway will be closed from 8:15 pm to 5:15 am, beginning on Monday, June 19, 2023, through Friday morning, June 23, 2023 for pavement reconstruction. Eastbound motorists traveling on the H-1 Freeway will be detoured to the Punahou Street off-ramp (Exit 23).
The Waiʻalae Avenue on-ramp to the eastbound H-1 Freeway (near the Hawaiian Humane Society) will be closed, as will the on ramp from University Avenue. The next open on-ramp is on Kapi’olani Blvd. nearer to Kaimuki High School.