The state plans lane closures on the eastbound H-1 Freeway between the Liliha Street onramp and the Aala Street overpass beginning at 9:30 a.m. Friday for guardrail improvements.

The state Department of Transportation Highways Division issued notice of the following closures:

>> Right lane closure on the H-1 Freeway between the Liliha Street onramp and the Aala Street overpass starting 9:30 a.m. on Friday, continuously through 4 a.m. on Monday. Four lanes will remain open.

>> Closure of the Liliha Street onramp to the H-1 Freeway starting at 9 p.m. Friday nightly through 4 a.m. Monday. During the onramp closure, two right lanes will be closed on the H-1 Freeway. Three lanes will remain open.

Motorists are advised to access the eastbound H-1 Freeway via the Vineyard Boulevard onramp during the Liliha Street onramp closure times. Electronic message boards will be displayed to inform motorists of the closure. Roadwork is weather permitting.