Kauai Now : Tree trimming scheduled along Kaumuali‘i Highway in Kīpū
kauainownews.com
According to Hawai‘i Department of Transportation, crews will require intermittent full closures of Kaumualiʻi Highway to cut down and remove dangerous branches that hang over the roadway.

I got stuck in that stuff a couple weeks back and it was absolutely brutal. Stuck for three hours before bailing.