People coming towards or leaving Greymouth via Dobson on SH7 will need to take a detour route on Thursday this week.
Grey District Council is undertaking emergency water main repairs, so SH7 between Dobson and Stillwater will be closed 9 am to 3 pm Thursday.
A detour on the north side of the Grey River, Taylorville Road, will be well signposted at each end (see map below), says NZ Transport Agency Waka Kotahi (NZTA).