The Christchurch Northern Corridor (CNC) will be closed southbound from 10pm tonight for overnight emergency guardrail repairs. The detour route is via Main North Road and Belfast Road. See the post from Waka Kotahi NZ Transport Agency – South Island for details:
SH74 CHRISTCHURCH NORTHERN CORRIDOR, CANTERBURY – ROAD CLOSED – 10PM TO 6AM – TUES, 31 AUG
The Christchurch Northern Corridor will be CLOSED, from the intersection with SH1 southbound, between 10pm & 6am tonight, as part of emergency guardrail repairs. A detour will be in place for this work as well as a lane closure for traffic continuing on SH1. Please take extra care on this route until the work has been completed. ^SM
