NZTA announces overnight lane changes and closures on SH1 Southern Motorway in South Auckland from 17 July to late August/early September for stormwater box culvert completion and road pavement build-up.

NZTA advises motorists in South Auckland of overnight lane changes on SH1 Southern Motorway from 17 July to late August/early September, with a full southbound closure and northbound closure for stormwater box culvert completion and road pavement build-up. The SH1 Papakura to Drury project, set for completion in late August/early September, aims to improve stormwater management and future-proof the area for public transport.