Drivers crossing the Wailua River on Kauaʻi need to plan around a full-day closure this Sunday, September 27, as the Wailua Mauka Bridge shuts down from 6 a.m. to 6 p.m. for paving work, with two-way traffic rerouted onto the adjacent Bryan Baptiste Memorial Bridge.
The closure was announced in a Kauaʻi traffic advisory posted by Hawaii DOT
. During the closure, cones will guide one lane of northbound and one lane of southbound traffic across the Bryan Baptiste Memorial Bridge, also known as the Plantation Bridge, maintaining two-way contraflow for this closure, according to the
Hawaii Department of Transportation
.
A Weather-Delayed Repair Project Enters Its Final Stretch
Sunday's paving work is part of the state's ongoing Wailua Bridge Repairs Project, and it comes as the project's final striping phase has been pushed back to mid-October because of weather disruptions tied to Hurricane Lowell, per the department's own accounting. Heavy weather from the storm washed large logs and debris down the Wailua River, forcing transportation crews to perform emergency river clearing around the mauka Plantation bridge piers ahead of the scheduled maintenance.
That storm cleanup follows a rough stretch for Kauaʻi's highway infrastructure. Hoodline previously reported on Hurricane Lowell's toll near Wainiha, where officials restricted Kūhiō Highway to local access and imposed a 5-ton vehicle weight limit while emergency repairs progressed elsewhere on the island.
Why This Bridge Matters So Much to East and North Kauaʻi
The Wailua River Bridge itself is no minor crossing. Built in 1945, the 424-foot span carries Kūhiō Highway across the Wailua River. The Wailua River Bridge and neighboring Wailua Plantation Bridge together provide the only vehicular connections, according to reporting from Kauai Now. That single-corridor reality is precisely why the state launched a $55.7 million structural overhaul of the bridge, funded through $44.6 million in federal aid and $11.17 million in state money, to replace the original timber piles with 14 reinforced concrete drilled shafts designed to resist river scour.
The detour bridge carrying Sunday's contraflow traffic has its own layered history. The Bryan Baptiste Memorial Bridge was completed as a $29.9 million ACROW bridge project that converted the former single-lane Wailua Cane Haul Bridge into a two-lane highway span with a multi-use path, according to project documentation from Bow Construction Management Service, Inc.
Closure Timing
The closure is scheduled for Sunday, rather than a weekday, on Kūhiō Highway between Kapaʻa and Līhuʻe.
Kauai Now has reported that remaining closures will be scheduled at night after seabird fallout season.
For drivers, the bottom line is straightforward: expect single-lane contraflow across the Bryan Baptiste Memorial Bridge all day Sunday, with the Wailua Mauka Bridge reopening by 6 p.m. The broader repair project's final striping work is now expected to wrap in mid-October, once weather-related delays from Hurricane Lowell clear the schedule.
