HECO crews will be doing utility work in West Oahu overnight tonight.
Three lanes will be closed in both directitons on the H1 freeway starting at 9:00 p.m. tonight through 3:30 a.m. tomorrow morning.
This is between the Kualakai Parkway and Makakilo Drive.
Crews will be placing two 60-foot steel poles and relocating high voltage power lines.
The project will upgrade the electric infrastructure and improve system reliability in west and central Oahu.