Tree trimming scheduled along Kaumuali‘i Highway in Kīpū | Kauai Now
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.