The Board of Water Supply completed repairs on an 8-inch main break in Lanikai Monday.
The break was reported at 7 a.m. at 750 Mokulua Drive, where it intersects with Aalapapa Street.
Crews concluded repairs at 10:45 p.m. All roads are now open, all water supply restored.
The road was initially closed in both directions, but crews reopened one of the lanes.
Special-duty Honolulu police officers set up a contraflow to allow residents to enter and exit Lanikai.
TheBus route for Lanikai has been restored to allow for normal bus service.
Five homes were out of water service at this time. There was a spigot on the hydrant near the intersection to provide an alternate water source.