The highway between Matatā and Paengaroa in Bay of Plenty was closed due to flooding this morning.
NZ Transport Agency Waka Kotahi said State Highway 2 was closed between Kaokaoroa St and Herepu Rd, just west of Matatā, and a detour route was available via state highways 33, 30 and 34.
A spokesperson for the agency said trucks were let through to clear the backlog but the road closed again to clear silt.
“Contractors are hopeful of being able to reopen one lane for stop/go traffic management by approx 9.30am.”