Maui Lane Closures

FOR THE WEEK OF MAY 16  – MAY 22

 

PLEASE NOTE:

 Lane closure schedules may change at any time without further notice. All projects are weather permitting. A map of lane closures can be found here, https://hidot.hawaii.gov/highways/roadwork/

Update 5/21/26: There was no spot spraying along Hana Highway (Route 360) on Thursday, May 21. 

Update 5/20/26: There was no spot spraying along Hana Highway (Route 360) on Wednesday, May 20. 

Update 5/19/26: There was no spot spraying along Hana Highway (Route 360) on Tuesday, May 19. 

Update 5/18/26: There will be no further lane closures on Hana Highway (Route 36) at Maliko Gulch this week as the emergency rock removal project was completed on Monday, May 18. 

Update 5/18/26: There was no spot spraying along Hana Highway (Route 360) on Monday, May 18. 

 

— SOUTH HIGH STREET/HONOAPIILANI HIGHWAY (ROUTE 30) —

  

1) WAILUKU

Roving single lane closure on South High Street (Route 30) in the southbound direction, between mile marker 0 and 1, in the vicinity of Main Street and Kuikahi Drive, from Monday, May 18 to Tuesday, May 19, from 8:30 a.m. to 2:30 p.m. for tree crown raising. Traffic will be alternated in the open lane.

2) WAILUKU TO WAIKAPU

Shoulder closure on South High Street/Honoapiilani Highway (Route 30) in either direction, between mile marker 0 and 3, in the vicinity of Main Street and Maui Tropical Plantation, from Wednesday, May 20 to Friday, May 22, from 8:30 a.m. to 2:30 p.m. for storm drain cleaning.

3) WAIKAPU

Single lane closure on Honoapiilani Highway (Route 30) in the southbound direction, between mile marker 2 and 4, in the vicinity of Pilikana Street to the old Kahili Golf Course, from Tuesday, May 19 to Friday, May 22, from 8:30 a.m. to 2:30 p.m. for tree removal. Traffic will be maintained in both directions with a lane shift.

 

4) LAHAINA

Roving single lane closure on Honoapiilani Highway (Route 30) in the northbound direction, between mile marker 19 and 20, in the vicinity of Puamana Beach Park to Lahaina Recreation Center from Monday, May 18 to Friday, May 22, from 8 a.m. to 4 p.m., for HECO pole work. See: https://www.hawaiianelectric.com/hawaiian-electric-starts-critical-pole-hardening-work-in-lahaina-along-honoapiilani-highway

5) LAHAINA

Single lane closure on Honoapiilani Highway (Route 30) in the southbound direction, between mile marker 19.86 and 20.25, in the vicinity of Aholo Road and Shaw Street from Monday, May 18 to Friday, May 22, from 7 a.m. to 3:30 p.m. to replace a drain inlet in the roadway. One lane will remain open for through traffic.

6) LAHAINA (24/7 CLOSURE)   

Left lane closure on Honoapiilani Highway (Route 30) in the northbound direction between mile marker 20.5 and 20.8 in the vicinity of Prison Street and Dickenson Street, 24-hours a day, 7 days a week, for drain line replacement work. One lane in the northbound direction will be open for through traffic. See: https://hidot.hawaii.gov/highways/drain-line-replacement-work-to-begin-on-honoapiilani-highway/

7) LAHAINA

Single lane closure on Honoapiilani Highway (Route 30) in the southbound direction between mile markers 20.79 and 20.95 in the vicinity of Lahainaluna Road and Dickenson Street, from Monday, May 18 to Friday, May 22, from 7 a.m. to 3:30 p.m., for replacement of a drain inlet in the roadway. One southbound lane will remain open for through traffic.

8) LAHAINA 

Single lane closure on Honoapiilani Highway (Route 30) in the southbound direction between mile markers 21.1 and 21.35 in the vicinity of Papalaua Street and Hinau Street from Monday, May 18 to Friday, May 22 from 8:30 a.m. to 3 p.m., for drain line work. One lane will remain open for through traffic.

9) LAHAINA 

Single lane closure on Honoapiilani Highway (Route 30) in the northbound direction between mile markers 21.1 and 21.35 in the vicinity of Papalaua Street and Hinau Street from Monday, May 18 to Friday, May 22 from 8:30 a.m. to 3 p.m., for drain line work. One lane will remain open for through traffic.

10) WAHIKULI  

Alternating single lane closure on Honoapiilani Highway (Route 30) in either direction between mile markers 22 and 22.8 in the vicinity of Fleming Road and Leialii Parkway, from Monday, May 18 to Friday, May 22, from 8:30 a.m. to 2:30 p.m., for guardrail replacement. See: https://hidot.hawaii.gov/highways/guardrail-work-to-shift-and-close-lanes-on-honoapi%ca%bbilani-highway/

11) KAANAPALI TO KAHANA

Alternating single lane closure on Honoapiilani Highway (Route 30) in either direction between mile markers 25.6 and 28.3 in the vicinity of Kai Malina Parkway and Kahana Nui Road from Monday, May 18 to Friday, May 22, from 8:30 a.m. to 3 p.m., for pavement marking replacement. Traffic in both directions will be maintained with a lane shift.

 

— PIILANI HIGHWAY (ROUTE 31) —

 

1) KIHEI (24/7 CLOSURE)

Shoulder closure on Piilani Highway (Route 31), in the northbound direction, in the vicinity of East Waipuilani 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/

 

— KAAHUMANU AVENUE (ROUTE 32) —

 

1) KAHULUI (NIGHTWORK)

Sidewalk will be closed on Kaahumanu Avenue (Route 32), in the eastbound direction, between mile markers 2.105 and 2.124, in the vicinity of Kane Street, on Saturday, May 16 from 12 a.m. to 6 a.m. for traffic signal improvements. All lanes will remain open.

 

— HANA HIGHWAY (ROUTE 36/360) —

 

1) KAHULUI TO KUAU

Alternating single lane closure on Hana Highway (Route 36), in either direction, between mile marker 0.19 and 8.3, in the vicinity of Hobron Avenue to Holomua Road, from Wednesday, May 20 to Friday, May 22, from 8:30 a.m. to 2:30 p.m., for storm drain cleaning.

 

2) HOOKIPA TO HAIKU

Roving shoulder closure on Hana Highway (Route 36), in either direction, in between mile marker 8.5 and 14, in the vicinity of Hookipa Beach Park and Hohoani Place, from Monday, May 18 to Friday, May 22, from 6:30 a.m. to 3 p.m., for landscape maintenance.

 

3) MALIKO 

Intermittent lane closure on Hana Highway (Route 36), in both directions in between mile marker 10 and 10.5, at Maliko Gulch, from Monday, May 18 to Friday, May 22, from 8 a.m. to 3 p.m., for emergency rock removal. There will be intermittent holds of traffic for 10 to 15 minutes. See: https://hidot.hawaii.gov/highways/intermittent-traffic-holds-on-hana-highway-for-emergency-rock-removal/

 

4) HUELO

Alternating single lane closure on Hana Highway (Route 360), in either direction, between mile marker 3 and 4, in the vicinity of Door of Faith Road, from Monday, May 18 to Friday, May 22, from 8:30 a.m. to 3 p.m., for pavement marking and striping.

 

5) HUELO TO KAILUA (NIGHT WORK)

Roving shoulder closure on Hana Highway (Route 360), in either direction, between mile marker 3 and 6, from Monday, May 18 to Friday, May 22, from 12:30 a.m. to 11 a.m., for weed control spot spraying, weather permitting.

  • No spot spraying on Monday, May 18. 
  • No spot spraying on Tuesday, May 19.
  • No spot spraying on Wednesday, May 20.
  • No spot spraying on Thursday, May 21.

 

6) WAIKAMOI TO HONOMANU (NIGHT WORK)

Roving shoulder closure on Hana Highway (Route 360), in either direction, between mile marker 10 and 13, from Monday, May 18 to Friday, May 22, from 12:30 a.m. to 11 a.m., for weed control spot spraying, weather permitting.

  • No spot spraying on Monday, May 18. 
  • No spot spraying on Tuesday, May 19. 
  • No spot spraying on Wednesday, May 20.
  • No spot spraying on Thursday, May 21.

 

7) HONOMANU (NIGHT WORK)

Roving shoulder closure on Hana Highway (Route 360), in either direction, between mile marker 13.5 and 16.2 from Monday, May 18 to Friday, May 22 from 12:30 a.m. to 11 a.m., for weed control spot spraying, weather permitting.

  • No spot spraying on Monday, May 18. 
  • No spot spraying on Tuesday, May 19. 
  • No spot spraying on Wednesday, May 20.
  • No spot spraying on Thursday, May 21.

 

8) WAILUA (NIGHT WORK)

Roving shoulder closure on Hana Highway (Route 360), in either direction, between mile marker 18 and 20, from Monday, May 18 to Friday, May 22, from 12:30 a.m. to 11 a.m., for weed control spot spraying, weather permitting.

  • No spot spraying on Monday, May 18. 
  • No spot spraying on Tuesday, May 19. 
  • No spot spraying on Wednesday, May 20.
  • No spot spraying on Thursday, May 21.

 

9) NAHIKU TO HANA (NIGHT WORK)

Roving shoulder closure on Hana Highway (Route 360), in either direction, between mile marker 26 and 30 from Monday, May 18 to Friday, May 22, from 12:30 a.m. to 11 a.m., for weed control spot spraying, weather permitting.

  • No spot spraying on Monday, May 18. 
  • No spot spraying on Tuesday, May 19. 
  • No spot spraying on Wednesday, May 20.
  • No spot spraying on Thursday, May 21.

 

 

— HALEAKALA HIGHWAY (ROUTE 36A) —

 

1) KAHULUI

Roving single lane closure on Haleakala Highway (Route 36A), in either direction, between mile marker 0 and 0.5, in the vicinity of Hana Highway and Palapala Drive, from Wednesday, May 20 to Friday, May 22, from 8:30 a.m. to 2:30 p.m., for storm drain cleaning.

 

 

— KULA HIGHWAY (ROUTE 37) —

 

1) KULA (24/7 CLOSURE)

Shoulder closure on Kula Highway (Route 37), in the northbound direction, between mile markers 9.8 and 10, at the intersection with Omaopio Road, 24-hours a day, 7 days a week, until further notice for intersection improvements. A single lane on Omaopio Road on the mauka side of the intersection with Kula Highway will be closed from Monday, May 18 to Friday, May 22, from 8:30 a.m. to 3 p.m. for retaining wall work. See: https://hidot.hawaii.gov/highways/improvements-to-close-shoulder-and-one-lane-on-kula-highway/

2) WAIOHULI  

Roving single lane closure on Kula Highway (Route 37), in either direction, between mile markers 15 and 17, in the vicinity of Pueo Drive and Thompson Road, Tuesday, May 19 to Friday, May 22, from 9 a.m. to 6 p.m., for HECO pole and reconductor maintenance work. Traffic will be alternated in the open lane.

 

 

— LAHAINA BYPASS (ROUTE 3000) —

 

1) LAHAINA

Single lane closure on the Lahaina Bypass (Route 3000), in the southbound direction between mile marker 0 and 0.5, on Monday, May 18 to Tuesday, May 19, from 7 a.m. to 3:30 p.m. for shoulder work. Traffic will be maintained in both directions with a lane shift.

 

 

— WAIEHU BEACH ROAD (ROUTE 3400) —

  

1) WAIEHU

Single lane closure on Waiehu Beach Road (Route 3400), in the northbound direction, between mile marker 1.527 and 1.546, in the vicinity of Eha Street and Nukuwai Place, from 8 p.m., Friday, May 15 to 6 a.m., Saturday, May 16, for traffic signal work. Through traffic will be diverted to the left turn lane. Access to Nukuwai Place will remain open.

 

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