Overnight snow across the Hawke's Bay high country saw SH5 between Napier and Taupo closed just after 6am today.
"We closed the road off at both ends, Napier and Taupo, so we could get clean-up crews in there," Hawke's Bay state highways manager Chuck Dowdell said.
Contractors also ensured vehicles which had begun driving across the highway before the closure all got through without incident.
"No one has been stranded up there," Mr Dowdell said.