2018 Kuhio Highway Emergency Repairs

HDOT is working to expedite flood repairs to Kuhio Highway on the north shore of Kauai following the historic flood event on April 14, 2018. This page consolidates information on the repairs, convoy schedule, and other details relating to the repairs and will be updated on a weekly basis.

Kuhio Highway Emergency Repair Locations – Haena to Hanalei

 

*Current* Convoy Schedule – Link to the convoy schedule that went into effect Wednesday, August 15, 2018. Note: this does not include the schedule for the shuttle operated by the Hanalei Colony Resort.

Kauai County’s April Flood Page – Link to the Kauai Emergency Management Agency page with information on how to get a resident placard, work pass, or shuttle pass for access to Wainiha and Haena.

Weekly Project Status (as of 9/11/18) – View the table below for a list of HDOT repair projects and current progress. The current estimate for completion of the emergency repairs to Route 560 is the end of 2018.

# Location Description of work Progress
Haena to Hanalei
1 Route 650, MP 10 at Kee State Park Reconstruct roadway. Design in progress.
2 Route 560, MP 9.55 at Limahuli Stream Crossing Repair concrete section lost in flooding. Resurface ford crossing. Design in progress.
3 Route 560, MP 8.7 at Haena Beach Park Repair roadway shoulder. Design in progress.
4 Route 560, MP 8.76 at Manoa Stream Ford Crossing near Haena Beach Park Repair entire crossing. Design in progress.
5 Route 560, MP 6.5 Repair Site 2 (road washout area) Roadway stabilization area with single lane remaining. Debris removal, slope wall installation including soil nails, foot of slope revetment, guardrail/sign replacement, pavement repair. Prepping reinforcing for first shotcrete application of final layer.  Prepping for final aggregate base course fill on top of wall.
6 Route 560, 15 or more locations between MP 6.5 and 4.4 (Land slide zones) Debris removal, slope scaling, slope stabilization, guardrail replacements, pavement repairs. Majority of debris removal and slope scaling complete.  Contract awarded and work initiated for slope stabilization of two most critical slopes (Slides A & B).
Slides A & B Slope scaling and reinforcement. Completing construction of access to shape slope to accommodate tecco mesh reinforcing.
Route 560, MP 6.3 Repair Site 3 Roadway stabilization area. Debris removal, slope wall installation including soil nails, foot of slope revetment, guardrail/sign replacement, pavement repair. Soil nail installation complete.  Prepping for installation of reinforcing.
Route 560, MP 6.2 Repair Site 4 Roadway stabilization area. Debris removal, slope wall installation including soil nails, foot of slope revetment, guardrail/sign replacement, pavement repair. Installing soil nails.
Route 560, Repair Site 5 Slope reinforcement. Scheduled for soil nail installation after Site 6.
Route 560, Repair Site 6 Slope reinforcement Soil nail installation complete.  Installing reinforcing in preparation for shotcrete.
7 Route 560, MP 5.8 Lumahai Stockpile area Stockpiles will be utilized and maintained to support the work as it progresses, and will be closed out upon completion of the work.
8 Route 560, MP 4.5 Repair Site 1 (road washout area) Roadway stabilization area. Debris removal, slope wall installation including soil nails, foot of slope revetment, guardrail/sign replacement, pavement repair Final shotcrete wall sculpted.  Ready for final aggregate base course fill on top of wall.  Prepping for scour wall at toe.
9 Route 560, MP 4.4 Waikoko Stockpile area Stockpiles will be utilized and maintained to support the work as it progresses, and will be closed out upon completion of the work.
10 Waikoko Bridge Replace existing bridge Awaiting execution of Section 106 Memorandum of Agreement.
11 Waipa Bridge Replace existing bridge Awaiting execution of Section 106 Memorandum of Agreement.
12 Route 560, MP 3.7 Staging area Staging area currently in use.
13 Waioli Bridge Rehabilitate existing bridge, remove debris from under bridge Awaiting execution of Section 106 Memorandum of Agreement.
14 Route 560, MP 1 Debris removal, slope scaling, guardrail replacements, minor pavement repair (April). Slope stabilization (Lane). Repairs from April Flood had been completed. Currently preparing scope of work from Lane damages.
15 Route 560, MP 0.5, near Hanalei Bridge Debris removal and slope clean-up Complete
Kalihiwai
16 Route 56, MP 25 Debris removal, slope scaling Complete
17 Route 56, MP 24.9 Debris removal from under bridge, CRM wall replacement Debris removal complete. CRM wall in design.
Wailua
18 Wailua Bridge Debris removal from river under bridge (April). Adding scour protection post Lane. Debris removal complete.  Scour protection measures in design.