Motorists can now closely examine what will be the new $102million Baypark to Bayfair link upgrade and flyover.

The New Zealand Transport Agency has released the two minute long animated look at the roading project announced last month.

The project will see one flyover take State Highway 2 traffic over the Girven Road roundabout intersection, while a second will route traffic from SH29 over the railway line and Te Maunga intersection at Baypark.

Expected to begin in early 2016, it will reshape State Highway 2 between Baypark and Bayfair to reduce congestion and alleviate traffic congestion.

The existing railway line will be re-routed to behind Owens Place and its shopping centre and through part of the Omanu Golf Course.

Surrounding businesses have come out in support of the project following its announcement.