Thursday night will be the final night of lane closures for the H-1 Freeway Rehabilitation Project.
The west-bound lanes will be closed from 8 p.m. to 5 a.m. from the Vineyard Boulevard off-ramp to Halona Street as crews re-stripe the final lane from Pali Highway to School Street.
Some east-bound lanes will also be closed.
Officials say there will be some shoulder lane work, but no additional lane closures are expected.
A dedication ceremony will take place Friday morning at Bishop Museum to celebrate the project’s completion.
The $42 million project involved reconstructing and resurfacing one of the most heavily traveled corridors in the state and added an extra lane in both directions.
Officials say the changes will increase capacity by 25 percent.
New LED street lighting, new drainage and glare screens were also installed to improve highway safety.