Department of Transportation

HONOLULU – The Hawaii Department of Transportation (HDOT) advises Oahu motorists of upcoming weeknight lane closures on the H-1 Freeway scheduled from Sunday night, November 30, through Friday morning, December 5, at the following locations and times.

WESTBOUND

Sunday night, November 30, to Tuesday morning, December 2

Full westbound closures from the Houghtailing Street Off-Ramp (Exit 20B) to the Middle Street Overpass from 9 p.m. through 5 a.m., nightly, for pavement striping and marker installations.

Westbound H-1 traffic will be detoured to the Houghtailing Street Off-Ramp (Exit 20B). Traffic can turn right to N. School Street or left to N. King St. as alternate routes and can re-enter the H-201 westbound at the Middle Street On-Ramp. H-1 motorists wishing to access the Airport Viaduct are advised to use School Street, continue on Middle Street over the freeway, to the Airport Viaduct on-ramp at the Kamehameha Highway intersection.

Tuesday night, December 2, to Wednesday morning, December 3

Full westbound closures from the Vineyard Boulevard Off-Ramp (Exit 22) and the School Street On-Ramp from 9 p.m. through 5 a.m., for pavement striping and marker installations.

1) Westbound H-1 traffic will be detoured to the Vineyard Boulevard Off-Ramp (Exit 22). Traffic can continue on Vineyard Boulevard to the next available on-ramps at School Street or Halona Street.

2) The westbound H-1 Pali Highway Off-Ramp (Exit 21B) will be closed. Pali Highway-bound motorists should exit at Vineyard Boulevard and turn right onto Pali Highway northbound.

3) The westbound H-1 on-ramp from Punchbowl Street will be closed. Motorists should use Vineyard Boulevard to the next available H-1 on-ramps at School Street or Halona Street.

Wednesday night, December 3, through Friday morning, December 5

Partial eastbound closures from the H-1 Pali Hwy. off-ramp (Exit 21B) to the Houghtailing Street off-ramp (Exit 20B). Two right lanes will be closed from 9 p.m. to 5 a.m., nightly, for drainage grating work. Two left lanes and all entrance and exit ramps will remain open.

 

EASTBOUND

Sunday night, November 30, through Wednesday morning, December 3

Partial eastbound closures from the H-1 Vineyard Blvd. off-ramp (Exit 20B) to the Pali Hwy. off-ramp (Exit 21A). Two right lanes will be closed from 8 p.m. to 5 a.m., nightly, for drainage grating work. Two left lanes and all entrance and exit ramps will remain open.

Wednesday night, December 3, through Friday morning, December 5

Full eastbound closures from the H-1 Airport Viaduct Middle Street/Dillingham Blvd off-ramp (Exit 18B) and the H-201 Moanalua Freeway Fort Shafter/King Street off-ramp to the H-1 Kalihi Street overpass from 8 p.m. to 5 a.m., nightly, for pavement striping and marker installations.

Eastbound H-1 Freeway Airport Viaduct traffic will be detoured to the Middle Street/Dillingham Blvd off-ramp (Exit 18B). Eastbound H-201 Moanalua Freeway traffic will be detoured to the King Street exit. Traffic can re-enter the H-1 eastbound at the Kalihi Street on-ramp near Farrington High School.

 

All roadwork above is weather-permitting. Should nighttime rains force delays, revised schedule details will be made public as soon as possible.

 

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