A two-car crash at the intersection of State Highway 51 and Waitangi Rd in Awatoto closed the highway for a short time on Thursday afternoon.
A police spokeswoman said emergency services were notified of the crash near the Ravensdown fertiliser works at 3.54pm.
She said the road was blocked for a while when the crash first occurred, but was all cleared by 4.20pm
Fire and ambulance services didn't respond to the crash because no injuries were reported.
The incident follows two separate crashes in the past five days on SH51 between Awatoto Rd and Ellison St.