The first business to open in the new Lynmore Junction development on Te Ngae Rd will begin operating tomorrow.
BP Lynmore Junction is set to open for business at 6am.
Holmes Group managing director Ryan Holmes said it was exciting to see the opening.
He said the lights at the intersection were now operational "right on plan", following work that had been ongoing since August.
"Most of the cones will be gone by [Tuesday afternoon] and we've just got some remaining work on footpaths."