KiwiRail Chief Executive Peter Reidy says this announcement is good news for the region and good news for New Zealand.
"It's a vote of confidence in our customers and our staff.
"Moving logs by rail takes pressure off the roads, and reduces greenhouse gases. The Wairoa-Napier road is not designed to cope with the growing volumes of logs now that the 'Wall of Wood' is coming on stream and rail is the ideal way of getting that timber to overseas customers."
Napier Port chief executive Todd Dawson was also pleased.
"We're supportive of efficient and sustainable transport links across the region, and it's great to see this level of investment in Hawke's Bay.
"We're very pleased that KiwiRail and Hawke's Bay Regional Council have been able to secure government funding for the reinstatement of the line, and that exporters will soon have an alternative means of getting their logs to port."
The three parties are working together to ensure that the introduction of additional funding achieves the Government's regional growth and network resilience aspirations.
The Napier-Wairoa rail link had been mothballed since 2012.