Labour's only Northland MP, Kelvin Davis, is backing National's Puhoi to Wellsford extension, the roading project mocked as an unnecessary "holiday highway" by his caucus colleagues.
Mr Davis revealed his support for the upgrade to the main route to Northland as the recent storm stirred up a political debate over the state of the region's roads.
List MP Mr Davis came into Parliament when Shane Jones, who was also willing to reject the party line on economic development projects for the north, stepped down earlier this year. However, even Mr Jones did not support the Puhoi to Wellsford project.
But Mr Davis yesterday told the Herald he was being told "loud and clear" by Northlanders to stop criticising the project.