Heavy trucks travelling northbound should turn left onto SH8, right on to Levels Plain Rd, right onto Arowhenua Rd then onto SH1.
SH1 SEADOWN (NORTH OF TIMARU) - CRASH - ROAD CLOSED - 7:42AM TUES 29 JAN#SH1 Seadown, intersection Acacia Dr (north of Timaru) is currently CLOSED due to a serious crash. Motorists are advised to please delay your journey or use an alterative route. ^JP pic.twitter.com/x33iWwP29B
— Waka Kotahi NZTA Canterbury & West Coast (@WakaKotahiCWC) January 28, 2019