List: Maui lane closures through Oct. 30, 2026

The state Department of Transportation will be conducting road work this week that will result in lane closures at various locations. Lane closure schedules may change at any time without further notice. All projects are weather permitting.

—South High Street/Honoapiʻilani Highway (Route 30) —

Wailuku to Waikapū: Shoulder closure on South High Street/Honoapiʻilani Highway (Route 30) in either direction, between mile marker 0 and 3, in the vicinity of Main Street and Maui Tropical Plantation, from Monday, Oct. 26 to Friday, Oct. 30, from 8:30 a.m. to 5 p.m. for street sweeping.

Māʻalaea  (night work): Single lane closure on Honoapiʻilani Highway (Route 30) in the northbound direction, between mile marker 6 and 7, in the vicinity of Maui Harbor Shops in Māʻalaea, from 10 p.m. Thursday, Oct. 29 to 4 a.m., Friday, Oct. 30, for HECO to replace fuses for the Māʻalaea Harbor Village EV Charger. One lane will remain open for through traffic.

Honokōhau: Single lane closure on Honoapiʻilani Highway (Route 30) in the northbound direction between mile markers 35.3 and 36.1, Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 3 p.m., for rockfall clearing, drilling, shotcrete installation, and mesh installation. Traffic will be alternated in the open lane.

— Piʻilani Highway (Route 31) —

Kīhei (24/7 closure): Shoulder closure on Piʻilani Highway (Route 31), in the northbound direction, near mile marker 2, in the vicinity of East Waipuʻilani Road, 24-hours a day, 7 days a week, until further notice for construction of a new intersection for Maui Research & Technology Park residential subdivision. See: https://hidot.hawaii.gov/highways/shoulder-along-piilani-highway-to-be-closed-for-new-intersection-work/

— Main Street/Kaʻahumanu Avenue (Route 32) —

Wailuku to Kahului:  Roving single lane closure on Main Street/Kaʻahumanu Avenue (Route 32) in the westbound direction between mile marker 0 and 2.8 in the vicinity of South High Street (Route 30) and Hobron Avenue (Route 32A), from Monday, Oct. 26 to Friday, Oct. 30 from 8:30 a.m. to 2:30 p.m. for palm pruning.

Wailuku to Kahului:  Roving single lane closure on Kaʻahumanu Avenue (Route 32) in either direction between mile marker 0 and 2.8 in the vicinity of South High Street (Route 30) and Hobron Avenue (Route 32A) on Monday, Oct. 26, from 8:30 a.m. to 2:30 p.m. for storm drain cleaning.

— Hāna Highway (Route 36/360) —

Huelo to Kailua (night/daily work): Roving shoulder closure on Hāna Highway (Route 360), possible in either direction, between mile marker 3 and 6 from Monday, Oct. 26 to Friday, Oct. 30 from 12:30 a.m. to 11 a.m., for spot spraying for weed control.

Waikamoi: Single lane closure on Hāna Highway (Route 360), in either direction, between mile marker 9.79 and 10, in the vicinity of Waikamoi Stream, from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m. for slope work and road restoration. Traffic will be alternated in the open lane. See: https://hidot.hawaii.gov/highways/slope-protection-work-to-close-one-lane-on-hana-highway/

Kaumahina (night/daily work): Roving shoulder closure on Hāna Highway (Route 360), possible in either direction, between mile marker 10 and 13 from Monday, Oct. 26 to Friday, Oct. 30 from 12:30 a.m. to 11 a.m., for spot spraying for weed control.

Honomanū (night/daily work): Roving shoulder closure on Hāna Highway (Route 360), possible in either direction, between mile marker 13.5 and 16.2 from Monday, Oct. 26 to Friday, Oct. 30 from 12:30 a.m. to 11 a.m., for spot spraying for weed control.

Honomanū: Single lane closure on Hāna Highway (Route 360), in the northbound direction, between mile marker 13.9 and 14.2 in the vicinity of Honomanū Bay from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m., for soil stabilization Traffic will be alternated in the open lane.

Honomanū: Single lane closure on Hāna Highway (Route 360), in the northbound direction, between mile marker 14.7 and 15 in the vicinity of Nuaʻailua Bay, from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m., for soil stabilization Traffic will be alternated in the open lane.

Wailua (night/daily work): Roving shoulder closure on Hāna Highway (Route 360), possible in either direction, between mile marker 18 and 20 from Monday, Oct. 26 to Friday, Oct. 30 from 12:30 a.m. to 11 a.m., for spot spraying for weed control.

Wailua: Single lane closure on Hāna Highway (Route 360), in the northbound direction, between mile marker 19.5 and 19.6 from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m., for soil stabilization. Traffic will be alternated in the open lane.

Nāhiku (night/daily work): Roving shoulder closure on Hāna Highway (Route 360), possible in either direction, between mile marker 26 and 30 from Monday, Oct. 26 to Friday, Oct. 30 from 12:30 a.m. to 11 a.m., for spot spraying for weed control.

— Kula Highway (Route 37) —

Kula (24/7 closure):  Shoulder closure on Kula Highway (Route 37), in the northbound direction, between mile markers 9.9 and 10, at the intersection with Ōmaʻopio Road, 24-hours a day, 7 days a week, until further notice for intersection improvements. See: https://hidot.hawaii.gov/highways/improvements-to-close-shoulder-and-one-lane-on-kula-highway/

Kēōkea: Single lane closure on Kula Highway (Route 37), in the southbound direction between mile marker 16.5 and 17.5, in the vicinity of Kēōkea Park, from Monday, Oct. 26 to Friday, Oct. 30, from 8:30 a.m. to 3 p.m. for excavation and striping work for Kula Elementary School’s agriculture and science facility. Traffic will be alternated in the open lane.

— Kahekili Highway (Route 340) —

Waiehu to Waiheʻe:  Roving single lane closure on Kahekili Highway (Route 340), in either direction between mile marker 0.4 and 1.5, in the vicinity of Nāwai’ehā Place and Waiheʻe Coastal Dunes on Monday, Oct. 26 and from Wednesday, Oct. 28 to Friday, Oct. 30, from 8:30 a.m. to 2:30 p.m. for storm drain cleaning. Traffic will be alternated in the open lane.

— Haleakalā Highway/Kekaulike Avenue (Route 377) —

Makawao: Single lane closure on Haleakalā Highway (Route 377), in the northbound direction, between mile markers 0 and 0.4 in the vicinity of King Kekaulike High School, from Monday, Oct. 26 to Friday, Oct. 30 from 8:30 a.m. to 2:30 p.m. for guardrail repair. Traffic will be alternated in the open lane.

Kula: Single lane closure on Kekaulike Avenue (Route 377), in the southbound direction, between mile markers 7.5 and 7.7 in the vicinity of Wahelani Road, from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m. for soil stabilization. Traffic will be alternated in the open lane.

— Crater Road (Route 378) —

Kula: Roving single lane closure on Crater Road (Route 378), in either direction, between mile markers 0 and 10 in the vicinity of Kekaulike Avenue and the Haleakalā Visitor Center entrance, from Monday, Oct. 26 to Friday, Oct. 30 from 7 a.m. to 5 p.m. for striping. Traffic will be alternated in the open lane. See: https://hidot.hawaii.gov/highways/crater-road-striping-begins-near-haleakala-national-park-next-week/

Kula: Single lane closure on Crater Road (Route 378), in the southbound direction, between mile markers 2.5 and 2.7 from Monday, Oct. 26 to Friday, Oct. 30 from 8:30 a.m. to 2:30 p.m. for emergency guardrail repairs. Traffic will be alternated in the open lane.

Haleakalā: Single lane closure on Crater Road (Route 378), in the northbound direction, between mile markers 9.8 and 10 from Monday, Oct. 26 to Friday, Oct. 30 from 8:30 a.m. to 2:30 p.m. for emergency guardrail repairs. Traffic will be alternated in the open lane.

— Kahului Beach Road/Waiehu Beach Road (Route 3400) —

Kahului to Waiehu:  Roving single lane closure on Kahului Beach Road/Waiehu Beach Road (Route 3400), in either direction between mile marker 0 and 2.6 in the vicinity of West Kaʻahumanu Avenue (Route 32) and Kahekili Highway (Route 340), on Monday, Oct. 26 and from Wednesday, Oct. 28 to Friday, Oct. 30, from 8:30 a.m. to 2:30 p.m. for storm drain cleaning. Traffic will be alternated in the open lane.