Scheduled tree felling on State Highway 29 through the Kaimai Range caused motorists to experience about an hour of traffic delays yesterday.
Waka Kotahi NZ Transport Agency Bay of Plenty system manager Roger Brady said the delays on SH29 were the result of lane closures for "crucial tree felling work".
"There was a large pine tree that posed a risk to vehicles using the highway that needed to be removed.
"There were critical powerlines underneath the tree so it was a significant job, involving a large crane.
"We needed to close multiple lanes and use stop/go traffic management in order to ensure we could carry out the work efficiently and safely."
Brady said upcoming maintenance was signalled on VMS (Variable Message Signs) on the highway three days ahead of the scheduled tree felling.
"Unfortunately the work was not featured on our journey planner or in our traffic bulletin.
"We appreciate the frustration the delays caused motorists on the last day of the school holidays and we apologise for not communicating better about this important work."