The changes are also expected to result in 90 fewer fatal or serious injury accidents in the Western Bay.
It is no secret that SH2 between Tauranga and Katikati has been a dangerous road for too long. Many lives have been lost on the section of road and it is long overdue that money is spent on making it safer.
The cut in travel times, especially on SH29, will have a big impact on the economy and will further strengthen links with New Zealand's largest city, Auckland, and this will be a major boost for the Port of Tauranga.
Mayor Stuart Crosby says it is also good news for transport operators.
"If you have better, safer roads the other benefit is you get higher productivity from heavy transport because they use less fuel from getting from A to B and it does add up and is quite significant," he says.
These benefits will no doubt filter through the entire economy.