The newest part was the announcement that the East-West road connection in South Auckland would get priority.
That should relieve the bottleneck of trucks between the industrial sector of Mt Wellington and Onehunga.
The reheated announcements were the four regional projects in Taranaki, Horowhenua, Northland and West Coast, originally part of a package announced by Key to kick off the 2014 election campaign.
The one new part of that package is that the previous improvement of the road from Mt Messenger to Taranaki has been upgraded to a bypass of Mt Messenger, which will be welcome news to thousands of New Zealand children who associated the windy dangerous road with car-sickness and fear.
Auckland Mayor Len Brown will be celebrating about the rail link, a project he has clung to as though his life depended on it. He can leave office in October with a legacy other than tawdry headlines.
National, of course, made the decisions for its own benefit, not for his.
Key's last two so-called state of the nation speeches have been centred on controversial social policy. In 2014 Key announced what amounted to performance pay for top-tier school principals and a way to utilize their expertise beyond their own schools, to howls of protest.
Last year he focused on social housing policy, to howls of protest.
This year tunnels, rail-lines, asphalt and tar are the order of the day and even the Greens are having a party to celebrate.