The current peak service route will remain with additional alternatives being considered at the regional council's Public Transport Committee meeting on March 29.
The regional council and NZ Bus are now working together to make the route changes as soon as practical.
In a press release, Public Transport Committee chairman Cr Lyall Thurston said today's decision was "a step in the right direction" as they looked to put the recent network challenges behind them.
"The reinstatement of the routes addresses the immediate concerns residents had.
"We realise in a number of instances the dropping of these routes impacted on people's lives and it is pleasing to be able to fix this," Thurston said.
Transport staff were now looking into how they would respond to the need or otherwise for more substantive changes to the bus network,
Their findings would be presented to the Public Transport Committee at the end of March.
The regional council had also completed the roll-out of moving the majority of Tauranga school bus services to new contractors for the rest of the 2019 school year,
The council said this would allow NZ Bus to focus on the city's urban network as it dealt with its driver shortage.