Notice from Hawaii Department of Transportation:
For Immediate Release: Aug. 18, 2022
22-0263
KAUAI LANE CLOSURES
FOR THE WEEK OF AUGUST 20 – AUGUST 26
PLEASE NOTE:
Lane closure schedules may change at any time without further notice. All projects are weather permitting.
— KAUMUALII HIGHWAY (ROUTE 50) —
1) KOLOA (24/7 CONDITION)
Closure of the left turn from Maluhia Road onto westbound Kaumualii Highway (Route 50) for intersection improvements. See https://hidot.hawaii.gov/.../left-turn-from-maluhia-road.../ for details.
2) KOLOA
Closure of the shoulder lane in the north/Lihue-bound direction on Kaumualii Highway (Route 50) between mile markers 5.74 and 6.44, vicinity of Maluhia Road and Kahili Road, on Monday, August 22, through Friday, August 26, from 8:30 a.m. to 12:30 p.m. for shoulder grading.
3) LAWAI TO ELEELE
Roving single lane closure possible in either direction on Kaumualii Highway (Route 50) between Upa Road and vicinity of Waialo Road on Monday, August 22, through Friday, August 26, from 8:30 a.m. to 1:30 p.m., for guardrail repair.
— KAPULE HIGHWAY (ROUTE 51) —
1) LIHUE
Single alternating lane closure on Kapule Highway (Route 51) possible in either direction between mile markers 2.91 and 2.98, Kapule Highway Bridge, on Wednesday, August 24, through Friday, August 26, from 8:30 a.m. to 1:30 p.m., for tree trimming.
— KUHIO HIGHWAY (ROUTES 56/560) —
1) WAILUA (24/7 CONDITION)
Right shoulder closure and narrowed lanes of Kuhio Highway (Route 56) in the southbound direction between mile markers 5.7 and 6.7, in the vicinity of Leho Drive and Kapaa Bypass, for the Kuhio Highway Short-Term Improvements.
2) WAILUA (NIGHT WORK)
Two lane closure of Kuhio Highway (Route 56) in either direction between mile markers 5.6 and 6.6, in the vicinity of Leho Drive and Kapaa Bypass, nightly from 8 p.m. Sunday, August 21, through 5 a.m. Friday, August 26, for paving for the Kuhio Highway Short-Term Improvements.
3) KILAUEA (NIGHT WORK)
Right lane closure on Kuhio Highway (Route 56) possible in either direction between Kapuna Road and Kahiliholo Road, nightly from 8 p.m. Sunday, August 21, through 5 a.m. Friday, August 26, for installation of rumble strips and pavement striping.
4) HANALEI (WEEKEND/WEEKLY WORK)
Right lane closure on Kuhio Highway (Route 560) possible in either direction between Kumu Road and Waikoko Bay, Saturday, August 20, from 7:30 a.m. to 2:30 p.m., and Monday, August 22, through Friday, August 26, from 8:30 a.m. to 1:30 p.m., for tree and grass cutting.
5) WAIKOKO
Right lane closure on Kuhio Highway (Route 560) possible in either direction between Waikoko Bay and Lumahai Beach Park, Monday, August 22, through Friday, August 26, from 8 a.m. to 6 p.m. for rockfall mitigation.
6) WAINIHA
Right lane closure on Kuhio Highway (Route 560) possible in either direction between Ananalu Road and Alealea Road, on Monday, August 22, from 8:30 a.m. to 3 p.m. for slurry sealing of pavement.
— HALEWILI ROAD (ROUTE 540) —
1) WAILUA
Single alternating lane closure on Kuamoo Road (Route 580) possible in either direction between mile markers 0.17 and 3.67, Huehu Road and Kau Wai Street, on Monday, August 22, and Friday, August 26, from 8:30 a.m. to 12:30 p.m., for guardrail cleaning.
— KUAMOO ROAD (ROUTE 580) —
1) WAILUA
Single alternating lane closure on Kuamoo Road (Route 580) possible in either direction between mile markers 5.57 and 5.89 in the vicinity of Wailua Reservoir, on Monday, August 22, and Tuesday, August 23, from 8:30 a.m. to 1:30 p.m., for tree trimming.
https://hidot.hawaii.gov/highways/roadwork/kauai/
Original source can be found here.