Safety improvement work will begin on State Highway 27 in Waharoa, near Matamata on February 19.
The work would take place on the stretch of road between Walker Street and McGowan Street and was expected to take up to six weeks.
Work included upgrading and repainting the existing median islands and kerbs, adding new road markings, and improving signage on SH27.
The highway would be open to traffic, under stop/go traffic management.
NZTA Waka Kotahi regional manager infrastructure delivery Waikato Jo Wilton said the important work would help make the main road through Waharoa township safer for both motorists and pedestrians.