The roadworks which were blamed for creating hour-long delays on State Highway 29A today were part of "planned maintenance".
Severe congestion clogged up the Tauranga arterial route from as far as Pyes Pa Rd to Te Maunga roundabout.
A police media spokeswoman said roadworks were responsible "and the journey towards Tauranga between Baypark and Oropi is taking close to an hour".
Police advised motorists to take an alternative route to avoid the delays.
A spokeswoman for the NZ Transport Agency, responsible for the running of the state highway network and roadworks on it, said this afternoon that the delays were created after a section of road was resealed last nightas part of "planned maintenance".